Bump version to 0.64

deleteFolder(): check if passed argument is a symlink
Prevents possible data loss when user replaced directory '~/storage' with a symlink.
2018-07-02 00:05:04 +02:00 · 2018-07-01 18:00:54 +02:00 · 2018-06-29 12:31:15 +02:00 · 2018-06-29 12:31:15 +02:00 · 2018-06-29 12:31:15 +02:00 · 2018-06-29 12:30:02 +02:00
42 changed files with 437 additions and 228 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+*       text=auto
+*.bat   eol=crlf
+*.sh    eol=lf
--- a/.gitignore
+++ b/.gitignore
@@ -33,6 +33,8 @@ local.properties
 .idea/scopes/scope_settings.xml
 .idea/vcs.xml
 .idea/dictionaries/
+.idea/caches/
+.idea/codeStyles/
 *.iml

 # OS-specific files
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,13 +12,14 @@ android:
  components:
    - platform-tools
    - tools
-    - build-tools-25.0.2
-    - android-25
+    - build-tools-27.0.3
+    - android-27
    - extra-android-m2repository

 before_install:
  - git clone https://github.com/urho3d/android-ndk.git $HOME/android-ndk
  - export ANDROID_NDK_HOME=$HOME/android-ndk
+  - yes | sdkmanager "platforms;android-27"

 script:
  - ./gradlew testDebugUnitTest
--- a/README.md
+++ b/README.md
@@ -7,8 +7,11 @@ Termux app

 * [Termux on Google Play Store](https://play.google.com/store/apps/details?id=com.termux)
 * [Termux on F-Droid](https://f-droid.org/repository/browse/?fdid=com.termux)
-* [Termux Help](http://termux.com/help/)
+* [Termux Facebook](https://facebook.com/termux/)
 * [Termux Google+ community](http://termux.com/community/)
+* [Termux Help](http://termux.com/help/)
+* [Termux Twitter](http://twitter.com/termux/)
+* [Termux Wiki](https://wiki.termux.com/wiki/)  

 Note that this repository is for the app itself (the user interface and the terminal emulation). For the packages installable inside the app, see [termux/termux-packages](https://github.com/termux/termux-packages)

--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,21 +1,20 @@
 apply plugin: 'com.android.application'

 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.3"
+    compileSdkVersion 27

    dependencies {
-        compile 'com.android.support:support-annotations:25.3.1'
-        compile "com.android.support:support-v4:25.3.1"
-        compile project(":terminal-view")
+        implementation 'com.android.support:support-annotations:27.1.1'
+        implementation "com.android.support:support-core-ui:27.1.1"
+        implementation project(":terminal-view")
    }

    defaultConfig {
        applicationId "com.termux"
        minSdkVersion 21
-        targetSdkVersion 25
-        versionCode 49
-        versionName "0.49"
+        targetSdkVersion 27
+        versionCode 64
+        versionName "0.64"
    }

    buildTypes {
@@ -28,5 +27,5 @@ android {
 }

 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -7,11 +7,5 @@
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html

-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
+-renamesourcefileattribute SourceFile
+-keepattributes SourceFile,LineNumberTable
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,4 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    package="com.termux"
    android:installLocation="internalOnly"
    android:sharedUserId="com.termux"
@@ -13,7 +14,7 @@
    <uses-permission android:name="android.permission.VIBRATE" />

    <application
-        android:extractNativeLibs="false"
+        android:extractNativeLibs="true"
        android:allowBackup="true"
        android:fullBackupContent="@xml/backupscheme"
        android:icon="@mipmap/ic_launcher"
@@ -23,10 +24,15 @@
        android:theme="@style/Theme.Termux"
        android:supportsRtl="false" >

+        <!-- This (or rather, value 2.1 or higher) is needed to make the Samsung Galaxy S8
+             mark the app with "This app is optimized to run in full screen." -->
+        <meta-data android:name="android.max_aspect" android:value="10.0" />
+
        <activity
            android:name="com.termux.app.TermuxActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
            android:launchMode="singleTask"
+            android:resizeableActivity="true"
            android:windowSoftInputMode="adjustResize|stateAlwaysVisible" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
@@ -44,6 +50,7 @@
            android:exported="false"
            android:theme="@android:style/Theme.Material.Light.DarkActionBar"
            android:parentActivityName=".app.TermuxActivity"
+            android:resizeableActivity="true"
            android:label="@string/application_name" />

        <activity
@@ -51,6 +58,7 @@
            android:label="@string/application_name"
            android:taskAffinity="com.termux.filereceiver"
            android:excludeFromRecents="true"
+            android:resizeableActivity="true"
            android:noHistory="true">
            <!-- Accept multiple file types when sending. -->
            <intent-filter>
@@ -65,7 +73,7 @@
                <data android:mimeType="video/*" />
            </intent-filter>
            <!-- Be more restrictive for viewing files, restricting ourselves to text files. -->
-            <intent-filter>
+            <intent-filter tools:ignore="AppLinkUrlError">
                <action android:name="android.intent.action.VIEW"/>
                <category android:name="android.intent.category.DEFAULT" />
                <data android:mimeType="text/*" />
@@ -76,6 +84,18 @@
            </intent-filter>
        </activity>

+        <activity-alias
+            android:name=".HomeActivity"
+            android:targetActivity="com.termux.app.TermuxActivity">
+
+            <!-- Launch activity automatically on boot on Android Things devices -->
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.IOT_LAUNCHER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+        </activity-alias>
+
        <provider
            android:name=".filepicker.TermuxDocumentsProvider"
            android:authorities="com.termux.documents"
@@ -99,6 +119,7 @@
                  android:grantUriPermissions="true"
                  android:name="com.termux.app.TermuxOpenReceiver$ContentProvider" />

+        <meta-data android:name="com.sec.android.support.multiwindow" android:value="true" />
    </application>

 </manifest>
--- a/app/src/main/java/com/termux/app/BackgroundJob.java
+++ b/app/src/main/java/com/termux/app/BackgroundJob.java
@@ -111,14 +111,13 @@ public final class BackgroundJob {
            final String pathEnv = "PATH=" + System.getenv("PATH");
            return new String[]{termEnv, homeEnv, prefixEnv, androidRootEnv, androidDataEnv, pathEnv, externalStorageEnv};
        } else {
-            final String ps1Env = "PS1=$ ";
            final String ldEnv = "LD_LIBRARY_PATH=" + TermuxService.PREFIX_PATH + "/lib";
            final String langEnv = "LANG=en_US.UTF-8";
            final String pathEnv = "PATH=" + TermuxService.PREFIX_PATH + "/bin:" + TermuxService.PREFIX_PATH + "/bin/applets";
            final String pwdEnv = "PWD=" + cwd;
            final String tmpdirEnv = "TMPDIR=" + TermuxService.PREFIX_PATH + "/tmp";

-            return new String[]{termEnv, homeEnv, prefixEnv, ps1Env, ldEnv, langEnv, pathEnv, pwdEnv, androidRootEnv, androidDataEnv, externalStorageEnv, tmpdirEnv};
+            return new String[]{termEnv, homeEnv, prefixEnv, ldEnv, langEnv, pathEnv, pwdEnv, androidRootEnv, androidDataEnv, externalStorageEnv, tmpdirEnv};
        }
    }

--- a/app/src/main/java/com/termux/app/ExtraKeysView.java
+++ b/app/src/main/java/com/termux/app/ExtraKeysView.java
@@ -1,13 +1,20 @@
 package com.termux.app;

 import android.content.Context;
+import android.os.Build;
 import android.util.AttributeSet;
-import android.view.Gravity;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.ScheduledExecutorService;
+
 import android.view.HapticFeedbackConstants;
 import android.view.KeyEvent;
+import android.view.MotionEvent;
 import android.view.View;
 import android.widget.Button;
 import android.widget.GridLayout;
+import android.widget.PopupWindow;
 import android.widget.ToggleButton;

 import com.termux.R;
@@ -21,6 +28,8 @@ import com.termux.view.TerminalView;
 public final class ExtraKeysView extends GridLayout {

    private static final int TEXT_COLOR = 0xFFFFFFFF;
+    private static final int BUTTON_COLOR = 0x00000000;
+    private static final int BUTTON_PRESSED_COLOR = 0x7FFFFFFF;

    public ExtraKeysView(Context context, AttributeSet attrs) {
        super(context, attrs);
@@ -38,16 +47,28 @@ public final class ExtraKeysView extends GridLayout {
            case "TAB":
                keyCode = KeyEvent.KEYCODE_TAB;
                break;
-            case "▲":
+            case "HOME":
+                keyCode = KeyEvent.KEYCODE_MOVE_HOME;
+                break;
+            case "END":
+                keyCode = KeyEvent.KEYCODE_MOVE_END;
+                break;
+            case "PGUP":
+                keyCode = KeyEvent.KEYCODE_PAGE_UP;
+                break;
+            case "PGDN":
+                keyCode = KeyEvent.KEYCODE_PAGE_DOWN;
+                break;
+            case "↑":
                keyCode = KeyEvent.KEYCODE_DPAD_UP;
                break;
-            case "◀":
+            case "←":
                keyCode = KeyEvent.KEYCODE_DPAD_LEFT;
                break;
-            case "▶":
+            case "→":
                keyCode = KeyEvent.KEYCODE_DPAD_RIGHT;
                break;
-            case "▼":
+            case "↓":
                keyCode = KeyEvent.KEYCODE_DPAD_DOWN;
                break;
            case "―":
@@ -57,11 +78,11 @@ public final class ExtraKeysView extends GridLayout {
                chars = keyName;
        }

+        TerminalView terminalView = view.findViewById(R.id.terminal_view);
        if (keyCode > 0) {
-            view.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, keyCode));
-            view.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, keyCode));
+            terminalView.onKeyDown(keyCode, new KeyEvent(KeyEvent.ACTION_UP, keyCode));
+//          view.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, keyCode));
        } else {
-            TerminalView terminalView = (TerminalView) view.findViewById(R.id.terminal_view);
            TerminalSession session = terminalView.getCurrentSession();
            if (session != null) session.write(chars);
        }
@@ -70,6 +91,9 @@ public final class ExtraKeysView extends GridLayout {
    private ToggleButton controlButton;
    private ToggleButton altButton;
    private ToggleButton fnButton;
+    private ScheduledExecutorService scheduledExecutor;
+    private PopupWindow popupWindow;
+    private int longPressCount;

    public boolean readControlButton() {
        if (controlButton.isPressed()) return true;
@@ -101,24 +125,47 @@ public final class ExtraKeysView extends GridLayout {
        return result;
    }

+    void popup(View view, String text) {
+        int width = view.getMeasuredWidth();
+        int height = view.getMeasuredHeight();
+        Button button = new Button(getContext(), null, android.R.attr.buttonBarButtonStyle);
+        button.setText(text);
+        button.setTextColor(TEXT_COLOR);
+        button.setPadding(0, 0, 0, 0);
+        button.setMinHeight(0);
+        button.setMinWidth(0);
+        button.setMinimumWidth(0);
+        button.setMinimumHeight(0);
+        button.setWidth(width);
+        button.setHeight(height);
+        button.setBackgroundColor(BUTTON_PRESSED_COLOR);
+        popupWindow = new PopupWindow(this);
+        popupWindow.setWidth(LayoutParams.WRAP_CONTENT);
+        popupWindow.setHeight(LayoutParams.WRAP_CONTENT);
+        popupWindow.setContentView(button);
+        popupWindow.setOutsideTouchable(true);
+        popupWindow.setFocusable(false);
+        popupWindow.showAsDropDown(view, 0, -2 * height);
+    }
+
    void reload() {
        altButton = controlButton = null;
        removeAllViews();

        String[][] buttons = {
-            {"ESC", "CTRL", "ALT", "TAB", "―", "/", "|"}
+            {"ESC", "/", "―", "HOME", "↑", "END", "PGUP"},
+            {"TAB", "CTRL", "ALT", "←", "↓", "→", "PGDN"}
        };

        final int rows = buttons.length;
-        final int cols = buttons[0].length;
+        final int[] cols = {buttons[0].length, buttons[1].length};

        setRowCount(rows);
-        setColumnCount(cols);
+        setColumnCount(cols[0]);

        for (int row = 0; row < rows; row++) {
-            for (int col = 0; col < cols; col++) {
+            for (int col = 0; col < cols[row]; col++) {
                final String buttonText = buttons[row][col];
-
                Button button;
                switch (buttonText) {
                    case "CTRL":
@@ -140,6 +187,7 @@ public final class ExtraKeysView extends GridLayout {

                button.setText(buttonText);
                button.setTextColor(TEXT_COLOR);
+                button.setPadding(0, 0, 0, 0);

                final Button finalButton = button;
                button.setOnClickListener(new OnClickListener() {
@@ -162,12 +210,73 @@ public final class ExtraKeysView extends GridLayout {
                    }
                });

-                GridLayout.LayoutParams param = new GridLayout.LayoutParams();
-                param.height = param.width = 0;
-                param.rightMargin = param.topMargin = 0;
-                param.setGravity(Gravity.LEFT);
-                float weight = "▲▼◀▶".contains(buttonText) ? 0.7f : 1.f;
-                param.columnSpec = GridLayout.spec(col, GridLayout.FILL, weight);
+                button.setOnTouchListener(new OnTouchListener() {
+                    @Override
+                    public boolean onTouch(View v, MotionEvent event) {
+                        final View root = getRootView();
+                        switch (event.getAction()) {
+                            case MotionEvent.ACTION_DOWN:
+                                longPressCount = 0;
+                                v.setBackgroundColor(BUTTON_PRESSED_COLOR);
+                                if ("↑↓←→".contains(buttonText)) {
+                                    scheduledExecutor = Executors.newSingleThreadScheduledExecutor();
+                                    scheduledExecutor.scheduleWithFixedDelay(new Runnable() {
+                                        @Override
+                                        public void run() {
+                                            longPressCount++;
+                                            sendKey(root, buttonText);
+                                        }
+                                    }, 400, 80, TimeUnit.MILLISECONDS);
+                                }
+                                return true;
+                            case MotionEvent.ACTION_MOVE:
+                                if ("―/".contains(buttonText)) {
+                                    if (popupWindow == null && event.getY() < 0) {
+                                        v.setBackgroundColor(BUTTON_COLOR);
+                                        String text = "―".equals(buttonText) ? "|" : "\\";
+                                        popup(v, text);
+                                    }
+                                    if (popupWindow != null && event.getY() > 0) {
+                                        v.setBackgroundColor(BUTTON_PRESSED_COLOR);
+                                        popupWindow.dismiss();
+                                        popupWindow = null;
+                                    }
+                                }
+                                return true;
+                            case MotionEvent.ACTION_UP:
+                            case MotionEvent.ACTION_CANCEL:
+                                v.setBackgroundColor(BUTTON_COLOR);
+                                if (scheduledExecutor != null) {
+                                    scheduledExecutor.shutdownNow();
+                                    scheduledExecutor = null;
+                                }
+                                if (longPressCount == 0) {
+                                    if (popupWindow != null && "―/".contains(buttonText)) {
+                                        popupWindow.setContentView(null);
+                                        popupWindow.dismiss();
+                                        popupWindow = null;
+                                        sendKey(root, "―".equals(buttonText) ? "|" : "\\");
+                                    } else {
+                                        v.performClick();
+                                    }
+                                }
+                                return true;
+                            default:
+                                return true;
+                        }
+
+                    }
+                });
+
+                LayoutParams param = new GridLayout.LayoutParams();
+                param.width = 0;
+                if(Build.VERSION.SDK_INT == Build.VERSION_CODES.LOLLIPOP){  //special handle api 21
+                    param.height = (int)(37.5 * getResources().getDisplayMetrics().density + 0.5); // 37.5 equal to R.id.viewpager layout_heihgt / rows in DP
+                }else{
+                    param.height = 0;
+                }
+                param.setMargins(0, 0, 0, 0);
+                param.columnSpec = GridLayout.spec(col, GridLayout.FILL, 1.f);
                param.rowSpec = GridLayout.spec(row, GridLayout.FILL, 1.f);
                button.setLayoutParams(param);

--- a/app/src/main/java/com/termux/app/FullScreenHelper.java
+++ b/app/src/main/java/com/termux/app/FullScreenHelper.java
@@ -1,67 +0,0 @@
-package com.termux.app;
-
-import android.graphics.Color;
-import android.graphics.drawable.ColorDrawable;
-import android.os.Build;
-import android.view.View;
-
-import com.termux.R;
-
-/**
- * Utility to manage full screen immersive mode.
- * <p/>
- * See https://code.google.com/p/android/issues/detail?id=5497
- */
-final class FullScreenHelper {
-
-    private boolean mEnabled = false;
-    final TermuxActivity mActivity;
-
-    public FullScreenHelper(TermuxActivity activity) {
-        this.mActivity = activity;
-    }
-
-    public void setImmersive(boolean enabled) {
-        if (enabled == mEnabled) return;
-        mEnabled = enabled;
-
-        View decorView = mActivity.getWindow().getDecorView();
-
-        if (enabled) {
-            decorView.setOnSystemUiVisibilityChangeListener
-                (new View.OnSystemUiVisibilityChangeListener() {
-                    @Override
-                    public void onSystemUiVisibilityChange(int visibility) {
-                        if ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0) {
-                            if (mActivity.mSettings.isShowExtraKeys()) {
-                                mActivity.findViewById(R.id.viewpager).setVisibility(View.VISIBLE);
-                            }
-                            setImmersiveMode();
-                        } else {
-                            mActivity.findViewById(R.id.viewpager).setVisibility(View.GONE);
-                        }
-                    }
-                });
-            setImmersiveMode();
-        } else {
-            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
-            decorView.setOnSystemUiVisibilityChangeListener(null);
-        }
-    }
-
-    private static boolean isColorLight(int color) {
-        double darkness = 1 - (0.299 * Color.red(color) + 0.587 * Color.green(color) + 0.114 * Color.blue(color)) / 255;
-        return darkness < 0.5;
-    }
-
-    void setImmersiveMode() {
-        int flags = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-            | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
-            | View.SYSTEM_UI_FLAG_FULLSCREEN;
-        int color = ((ColorDrawable) mActivity.getWindow().getDecorView().getBackground()).getColor();
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isColorLight(color))
-            flags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
-        mActivity.getWindow().getDecorView().setSystemUiVisibility(flags);
-    }
-
-}
--- a/app/src/main/java/com/termux/app/TermuxActivity.java
+++ b/app/src/main/java/com/termux/app/TermuxActivity.java
@@ -73,6 +73,7 @@ import java.io.InputStream;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedHashSet;
+import java.util.List;
 import java.util.Properties;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -95,7 +96,6 @@ public final class TermuxActivity extends Activity implements ServiceConnection
    private static final int CONTEXTMENU_KILL_PROCESS_ID = 4;
    private static final int CONTEXTMENU_RESET_TERMINAL_ID = 5;
    private static final int CONTEXTMENU_STYLING_ID = 6;
-    private static final int CONTEXTMENU_TOGGLE_FULLSCREEN_ID = 7;
    private static final int CONTEXTMENU_HELP_ID = 8;

    private static final int MAX_SESSIONS = 8;
@@ -111,8 +111,6 @@ public final class TermuxActivity extends Activity implements ServiceConnection

    ExtraKeysView mExtraKeysView;

-    final FullScreenHelper mFullScreenHelper = new FullScreenHelper(this);
-
    TermuxPreferences mSettings;

    /**
@@ -157,7 +155,6 @@ public final class TermuxActivity extends Activity implements ServiceConnection

    void checkForFontAndColors() {
        try {
-            // Hard-coded paths since this file is used also in Termux:Float.
            @SuppressLint("SdCardPath") File fontFile = new File("/data/data/com.termux/files/home/.termux/font.ttf");
            @SuppressLint("SdCardPath") File colorsFile = new File("/data/data/com.termux/files/home/.termux/colors.properties");

@@ -212,14 +209,13 @@ public final class TermuxActivity extends Activity implements ServiceConnection
        mSettings = new TermuxPreferences(this);

        setContentView(R.layout.drawer_layout);
-        mTerminalView = (TerminalView) findViewById(R.id.terminal_view);
+        mTerminalView = findViewById(R.id.terminal_view);
        mTerminalView.setOnKeyListener(new TermuxViewClient(this));

        mTerminalView.setTextSize(mSettings.getFontSize());
-        mFullScreenHelper.setImmersive(mSettings.isFullScreen());
        mTerminalView.requestFocus();

-        final ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
+        final ViewPager viewPager = findViewById(R.id.viewpager);
        if (mSettings.isShowExtraKeys()) viewPager.setVisibility(View.VISIBLE);

        viewPager.setAdapter(new PagerAdapter() {
@@ -229,19 +225,20 @@ public final class TermuxActivity extends Activity implements ServiceConnection
            }

            @Override
-            public boolean isViewFromObject(View view, Object object) {
+            public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
                return view == object;
            }

+            @NonNull
            @Override
-            public Object instantiateItem(ViewGroup collection, int position) {
+            public Object instantiateItem(@NonNull ViewGroup collection, int position) {
                LayoutInflater inflater = LayoutInflater.from(TermuxActivity.this);
                View layout;
                if (position == 0) {
                    layout = mExtraKeysView = (ExtraKeysView) inflater.inflate(R.layout.extra_keys_main, collection, false);
                } else {
                    layout = inflater.inflate(R.layout.extra_keys_right, collection, false);
-                    final EditText editText = (EditText) layout.findViewById(R.id.text_input);
+                    final EditText editText = layout.findViewById(R.id.text_input);
                    editText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
                        @Override
                        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
@@ -265,7 +262,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
            }

            @Override
-            public void destroyItem(ViewGroup collection, int position, Object view) {
+            public void destroyItem(@NonNull ViewGroup collection, int position, @NonNull Object view) {
                collection.removeView((View) view);
            }
        });
@@ -276,7 +273,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                if (position == 0) {
                    mTerminalView.requestFocus();
                } else {
-                    final EditText editText = (EditText) viewPager.findViewById(R.id.text_input);
+                    final EditText editText = viewPager.findViewById(R.id.text_input);
                    if (editText != null) editText.requestFocus();
                }
            }
@@ -340,7 +337,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
    }

    void toggleShowExtraKeys() {
-        final ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
+        final ViewPager viewPager = findViewById(R.id.viewpager);
        final boolean showNow = mSettings.toggleShowExtraKeys(TermuxActivity.this);
        viewPager.setVisibility(showNow ? View.VISIBLE : View.GONE);
        if (showNow && viewPager.getCurrentItem() == 1) {
@@ -425,7 +422,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
            }
        };

-        ListView listView = (ListView) findViewById(R.id.left_drawer_list);
+        ListView listView = findViewById(R.id.left_drawer_list);
        mListViewAdapter = new ArrayAdapter<TerminalSession>(getApplicationContext(), R.layout.line_in_drawer, mTermService.getSessions()) {
            final StyleSpan boldSpan = new StyleSpan(Typeface.BOLD);
            final StyleSpan italicSpan = new StyleSpan(Typeface.ITALIC);
@@ -442,7 +439,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                TerminalSession sessionAtRow = getItem(position);
                boolean sessionRunning = sessionAtRow.isRunning();

-                TextView firstLineView = (TextView) row.findViewById(R.id.row_line);
+                TextView firstLineView = row.findViewById(R.id.row_line);

                String name = sessionAtRow.mSessionName;
                String sessionTitle = sessionAtRow.getTitle();
@@ -538,10 +535,8 @@ public final class TermuxActivity extends Activity implements ServiceConnection

    @Override
    public void onServiceDisconnected(ComponentName name) {
-        if (mTermService != null) {
-            // Respect being stopped from the TermuxService notification action.
-            finish();
-        }
+        // Respect being stopped from the TermuxService notification action.
+        finish();
    }

    @Nullable
@@ -645,7 +640,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
        final int indexOfSession = mTermService.getSessions().indexOf(session);
        showToast(toToastTitle(session), false);
        mListViewAdapter.notifyDataSetChanged();
-        final ListView lv = ((ListView) findViewById(R.id.left_drawer_list));
+        final ListView lv = findViewById(R.id.left_drawer_list);
        lv.setItemChecked(indexOfSession, true);
        lv.smoothScrollToPosition(indexOfSession);
    }
@@ -659,7 +654,6 @@ public final class TermuxActivity extends Activity implements ServiceConnection
        menu.add(Menu.NONE, CONTEXTMENU_SHARE_TRANSCRIPT_ID, Menu.NONE, R.string.select_all_and_share);
        menu.add(Menu.NONE, CONTEXTMENU_RESET_TERMINAL_ID, Menu.NONE, R.string.reset_terminal);
        menu.add(Menu.NONE, CONTEXTMENU_KILL_PROCESS_ID, Menu.NONE, getResources().getString(R.string.kill_process, getCurrentTermSession().getPid())).setEnabled(currentSession.isRunning());
-        menu.add(Menu.NONE, CONTEXTMENU_TOGGLE_FULLSCREEN_ID, Menu.NONE, R.string.toggle_fullscreen).setCheckable(true).setChecked(mSettings.isFullScreen());
        menu.add(Menu.NONE, CONTEXTMENU_STYLING_ID, Menu.NONE, R.string.style_terminal);
        menu.add(Menu.NONE, CONTEXTMENU_HELP_ID, Menu.NONE, R.string.help);
    }
@@ -793,11 +787,8 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                            }
                        }).setNegativeButton(android.R.string.cancel, null).show();
                }
-            }
-            return true;
-            case CONTEXTMENU_TOGGLE_FULLSCREEN_ID:
-                toggleImmersive();
                return true;
+            }
            case CONTEXTMENU_HELP_ID:
                startActivity(new Intent(this, TermuxHelpActivity.class));
                return true;
@@ -813,12 +804,6 @@ public final class TermuxActivity extends Activity implements ServiceConnection
        }
    }

-    void toggleImmersive() {
-        boolean newValue = !mSettings.isFullScreen();
-        mSettings.setFullScreen(this, newValue);
-        mFullScreenHelper.setImmersive(newValue);
-    }
-
    void changeFontSize(boolean increase) {
        mSettings.changeFontSize(this, increase);
        mTerminalView.setTextSize(mSettings.getFontSize());
@@ -837,9 +822,8 @@ public final class TermuxActivity extends Activity implements ServiceConnection
    public TerminalSession getStoredCurrentSessionOrLast() {
        TerminalSession stored = TermuxPreferences.getCurrentSession(this);
        if (stored != null) return stored;
-        int numberOfSessions = mTermService.getSessions().size();
-        if (numberOfSessions == 0) return null;
-        return mTermService.getSessions().get(numberOfSessions - 1);
+        List<TerminalSession> sessions = mTermService.getSessions();
+        return sessions.isEmpty() ? null : sessions.get(sessions.size() - 1);
    }

    /** Show a toast and dismiss the last one if still visible. */
--- a/app/src/main/java/com/termux/app/TermuxHelpActivity.java
+++ b/app/src/main/java/com/termux/app/TermuxHelpActivity.java
@@ -39,7 +39,7 @@ public final class TermuxHelpActivity extends Activity {
        mWebView.setWebViewClient(new WebViewClient() {
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
-                if (url.startsWith("https://termux.com")) {
+                if (url.startsWith("https://wiki.termux.com")) {
                    // Inline help.
                    setContentView(progressLayout);
                    return false;
@@ -60,7 +60,7 @@ public final class TermuxHelpActivity extends Activity {
                setContentView(mWebView);
            }
        });
-        mWebView.loadUrl("https://termux.com/help.html");
+        mWebView.loadUrl("https://wiki.termux.com/wiki/Main_Page");
    }

    @Override
--- a/app/src/main/java/com/termux/app/TermuxInstaller.java
+++ b/app/src/main/java/com/termux/app/TermuxInstaller.java
@@ -21,6 +21,7 @@ import com.termux.terminal.EmulatorDebug;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileOutputStream;
+import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.MalformedURLException;
 import java.net.URL;
@@ -43,7 +44,7 @@ import java.util.zip.ZipInputStream;
 * (4) The architecture is determined and an appropriate bootstrap zip url is determined in {@link #determineZipUrl()}.
 * <p/>
 * (5) The zip, containing entries relative to the $PREFIX, is is downloaded and extracted by a zip input stream
- * continously encountering zip file entries:
+ * continuously encountering zip file entries:
 * <p/>
 * (5.1) If the zip entry encountered is SYMLINKS.txt, go through it and remember all symlinks to setup.
 * <p/>
@@ -208,14 +209,18 @@ final class TermuxInstaller {
            Arrays.toString(Build.SUPPORTED_ABIS));
    }

-    /** Delete a folder and all its content or throw. */
-    static void deleteFolder(File fileOrDirectory) {
-        File[] children = fileOrDirectory.listFiles();
-        if (children != null) {
-            for (File child : children) {
-                deleteFolder(child);
+    /** Delete a folder and all its content or throw. Don't follow symlinks. */
+    static void deleteFolder(File fileOrDirectory) throws IOException {
+        if (fileOrDirectory.getCanonicalPath().equals(fileOrDirectory.getAbsolutePath()) && fileOrDirectory.isDirectory()) {
+            File[] children = fileOrDirectory.listFiles();
+
+            if (children != null) {
+                for (File child : children) {
+                    deleteFolder(child);
+                }
            }
        }
+
        if (!fileOrDirectory.delete()) {
            throw new RuntimeException("Unable to delete " + (fileOrDirectory.isDirectory() ? "directory " : "file ") + fileOrDirectory.getAbsolutePath());
        }
@@ -228,9 +233,13 @@ final class TermuxInstaller {
                try {
                    File storageDir = new File(TermuxService.HOME_PATH, "storage");

-                    if (storageDir.exists() && !storageDir.delete()) {
-                        Log.e(LOG_TAG, "Could not delete old $HOME/storage");
-                        return;
+                    if (storageDir.exists()) {
+                        try {
+                            deleteFolder(storageDir);
+                        } catch (IOException e) {
+                            Log.e(LOG_TAG, "Could not delete old $HOME/storage, " + e.getMessage());
+                            return;
+                        }
                    }

                    if (!storageDir.mkdirs()) {
--- a/app/src/main/java/com/termux/app/TermuxOpenReceiver.java
+++ b/app/src/main/java/com/termux/app/TermuxOpenReceiver.java
@@ -8,6 +8,7 @@ import android.content.Intent;
 import android.database.Cursor;
 import android.database.MatrixCursor;
 import android.net.Uri;
+import android.os.Environment;
 import android.os.ParcelFileDescriptor;
 import android.provider.MediaStore;
 import android.support.annotation.NonNull;
@@ -18,6 +19,7 @@ import com.termux.terminal.EmulatorDebug;

 import java.io.File;
 import java.io.FileNotFoundException;
+import java.io.IOException;

 public class TermuxOpenReceiver extends BroadcastReceiver {

@@ -171,6 +173,16 @@ public class TermuxOpenReceiver extends BroadcastReceiver {
        @Override
        public ParcelFileDescriptor openFile(@NonNull Uri uri, @NonNull String mode) throws FileNotFoundException {
            File file = new File(uri.getPath());
+            try {
+                String path = file.getCanonicalPath();
+                String storagePath = Environment.getExternalStorageDirectory().getCanonicalPath();
+                // See https://support.google.com/faqs/answer/7496913:
+                if (!(path.startsWith(TermuxService.FILES_PATH) || path.startsWith(storagePath))) {
+                    throw new IllegalArgumentException("Invalid path: " + path);
+                }
+            } catch (IOException e) {
+                throw new IllegalArgumentException(e);
+            }
            return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
        }
    }
--- a/app/src/main/java/com/termux/app/TermuxPreferences.java
+++ b/app/src/main/java/com/termux/app/TermuxPreferences.java
@@ -32,12 +32,10 @@ final class TermuxPreferences {
    private final int MIN_FONTSIZE;
    private static final int MAX_FONTSIZE = 256;

-    private static final String FULLSCREEN_KEY = "fullscreen";
    private static final String SHOW_EXTRA_KEYS_KEY = "show_extra_keys";
    private static final String FONTSIZE_KEY = "fontsize";
    private static final String CURRENT_SESSION_KEY = "current_session";

-    private boolean mFullScreen;
    private int mFontSize;

    @AsciiBellBehaviour
@@ -56,7 +54,6 @@ final class TermuxPreferences {
        // to prevent invisible text due to zoom be mistake:
        MIN_FONTSIZE = (int) (4f * dipInPixels);

-        mFullScreen = prefs.getBoolean(FULLSCREEN_KEY, false);
        mShowExtraKeys = prefs.getBoolean(SHOW_EXTRA_KEYS_KEY, false);

        // http://www.google.com/design/spec/style/typography.html#typography-line-height
@@ -72,15 +69,6 @@ final class TermuxPreferences {
        mFontSize = Math.max(MIN_FONTSIZE, Math.min(mFontSize, MAX_FONTSIZE));
    }

-    boolean isFullScreen() {
-        return mFullScreen;
-    }
-
-    void setFullScreen(Context context, boolean newValue) {
-        mFullScreen = newValue;
-        PreferenceManager.getDefaultSharedPreferences(context).edit().putBoolean(FULLSCREEN_KEY, newValue).apply();
-    }
-
    boolean isShowExtraKeys() {
        return mShowExtraKeys;
    }
--- a/app/src/main/java/com/termux/app/TermuxService.java
+++ b/app/src/main/java/com/termux/app/TermuxService.java
@@ -2,6 +2,7 @@ package com.termux.app;

 import android.annotation.SuppressLint;
 import android.app.Notification;
+import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.app.Service;
@@ -11,10 +12,10 @@ import android.content.res.Resources;
 import android.net.Uri;
 import android.net.wifi.WifiManager;
 import android.os.Binder;
+import android.os.Build;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.PowerManager;
-import android.support.v4.content.WakefulBroadcastReceiver;
 import android.util.Log;
 import android.widget.ArrayAdapter;

@@ -41,6 +42,8 @@ import java.util.List;
 */
 public final class TermuxService extends Service implements SessionChangedCallback {

+    private static final String NOTIFICATION_CHANNEL_ID = "termux_notification_channel";
+
    /** Note that this is a symlink on the Android M preview. */
    @SuppressLint("SdCardPath")
    public static final String FILES_PATH = "/data/data/com.termux/files";
@@ -153,11 +156,6 @@ public final class TermuxService extends Service implements SessionChangedCallba
            Log.e(EmulatorDebug.LOG_TAG, "Unknown TermuxService action: '" + action + "'");
        }

-        if ((flags & START_FLAG_REDELIVERY) == 0) {
-            // Service is started by WBR, not restarted by system, so release the WakeLock from WBR.
-            WakefulBroadcastReceiver.completeWakefulIntent(intent);
-        }
-
        // If this service really do get killed, there is no point restarting it automatically - let the user do on next
        // start of {@link Term):
        return Service.START_NOT_STICKY;
@@ -170,6 +168,7 @@ public final class TermuxService extends Service implements SessionChangedCallba

    @Override
    public void onCreate() {
+        setupNotificationChannel();
        startForeground(NOTIFICATION_ID, buildNotification());
    }

@@ -208,8 +207,8 @@ public final class TermuxService extends Service implements SessionChangedCallba
        builder.setOngoing(true);

        // If holding a wake or wifi lock consider the notification of high priority since it's using power,
-        // otherwise use a minimal priority since this is just a background service notification:
-        builder.setPriority((wakeLockHeld) ? Notification.PRIORITY_HIGH : Notification.PRIORITY_MIN);
+        // otherwise use a low priority
+        builder.setPriority((wakeLockHeld) ? Notification.PRIORITY_HIGH : Notification.PRIORITY_LOW);

        // No need to show a timestamp:
        builder.setShowWhen(false);
@@ -217,6 +216,10 @@ public final class TermuxService extends Service implements SessionChangedCallba
        // Background color for small notification icon:
        builder.setColor(0xFF000000);

+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            builder.setChannelId(NOTIFICATION_CHANNEL_ID);
+        }
+
        Resources res = getResources();
        Intent exitIntent = new Intent(this, TermuxService.class).setAction(ACTION_STOP_SERVICE);
        builder.addAction(android.R.drawable.ic_delete, res.getString(R.string.notification_action_exit), PendingIntent.getService(this, 0, exitIntent, 0));
@@ -241,7 +244,6 @@ public final class TermuxService extends Service implements SessionChangedCallba

        for (int i = 0; i < mTerminalSessions.size(); i++)
            mTerminalSessions.get(i).finishIfRunning();
-        mTerminalSessions.clear();
    }

    public List<TerminalSession> getSessions() {
@@ -341,4 +343,17 @@ public final class TermuxService extends Service implements SessionChangedCallba
            }
        });
    }
+
+    private void setupNotificationChannel() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return;
+
+        String channelName = "Termux";
+        String channelDescription = "Notifications from Termux";
+        int importance = NotificationManager.IMPORTANCE_LOW;
+
+        NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, channelName,importance);
+        channel.setDescription(channelDescription);
+        NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        manager.createNotificationChannel(channel);
+    }
 }
--- a/app/src/main/java/com/termux/app/TermuxViewClient.java
+++ b/app/src/main/java/com/termux/app/TermuxViewClient.java
@@ -73,8 +73,6 @@ public final class TermuxViewClient implements TerminalViewClient {
                mActivity.getDrawer().openDrawer(Gravity.LEFT);
            } else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
                mActivity.getDrawer().closeDrawers();
-            } else if (unicodeChar == 'f'/* full screen */) {
-                mActivity.toggleImmersive();
            } else if (unicodeChar == 'k'/* keyboard */) {
                InputMethodManager imm = (InputMethodManager) mActivity.getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
--- a/app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java
+++ b/app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java
@@ -195,7 +195,7 @@ public class TermuxDocumentsProvider extends DocumentsProvider {
            final String name = file.getName();
            final int lastDot = name.lastIndexOf('.');
            if (lastDot >= 0) {
-                final String extension = name.substring(lastDot + 1);
+                final String extension = name.substring(lastDot + 1).toLowerCase();
                final String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
                if (mime != null) return mime;
            }
--- a/app/src/main/res/drawable/ic_service_notification.xml
+++ b/app/src/main/res/drawable/ic_service_notification.xml
@@ -9,7 +9,7 @@

    <!-- Screen border. -->
    <path android:fillColor="#00000000"
-          android:strokeColor="#000"
+          android:strokeColor="#FFF"
          android:strokeWidth="3"
          android:pathData="M7,4
                            l34,0
@@ -23,7 +23,7 @@
          />

    <!-- Block cursor. -->
-    <path android:fillColor="#000"
+    <path android:fillColor="#FFF"
          android:pathData="M14,14
                            l5,0
                            l0,10
--- a/app/src/main/res/layout/drawer_layout.xml
+++ b/app/src/main/res/layout/drawer_layout.xml
@@ -1,7 +1,8 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:fitsSystemWindows="true">

    <android.support.v4.widget.DrawerLayout
        android:id="@+id/drawer_layout"
@@ -69,7 +70,7 @@
        android:id="@+id/viewpager"
        android:visibility="gone"
        android:layout_width="match_parent"
-        android:layout_height="40dp"
+        android:layout_height="75dp"
        android:background="@android:drawable/screen_background_dark_transparent"
        android:layout_alignParentBottom="true" />
 </RelativeLayout>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -7,7 +7,6 @@
   <string name="toggle_soft_keyboard">Keyboard</string>
   <string name="reset_terminal">Reset</string>
   <string name="style_terminal">Style</string>
-   <string name="toggle_fullscreen">Fullscreen</string>
   <string name="share_transcript_title">Terminal transcript</string>
   <string name="help">Help</string>

--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -15,6 +15,9 @@
             selecting text on pre-6.0 (non-floating toolbar). -->
        <item name="android:windowActionModeOverlay">true</item>

+        <item name="android:windowTranslucentStatus">true</item>
+        <item name="android:windowTranslucentNavigation">true</item>
+
        <!-- https://developer.android.com/training/tv/start/start.html#transition-color -->
        <item name="android:windowAllowReturnTransitionOverlap">true</item>
        <item name="android:windowAllowEnterTransitionOverlap">true</item>
--- a/build.gradle
+++ b/build.gradle
@@ -1,16 +1,16 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
    repositories {
        jcenter()
+        google()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.2'
+        classpath 'com.android.tools.build:gradle:3.1.3'
    }
 }

 allprojects {
    repositories {
+        google()
        jcenter()
    }
 }
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,5 @@
-#Mon Mar 06 01:34:12 CET 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.7-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.4.1-bin.zip
--- a/6
+++ b/6
@@ -33,11 +33,11 @@ DEFAULT_JVM_OPTS=""
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"

-warn ( ) {
+warn () {
    echo "$*"
 }

-die ( ) {
+die () {
    echo
    echo "$*"
    echo
@@ -155,7 +155,7 @@ if $cygwin ; then
 fi

 # Escape application args
-save ( ) {
+save () {
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    echo " "
 }
--- a/scripts/bintray-publish.gradle
+++ b/scripts/bintray-publish.gradle
@@ -1,5 +1,4 @@
 // Start https://raw.githubusercontent.com/nuuneoi/JCenter/master/installv1.gradle
-apply plugin: 'com.github.dcendents.android-maven'
 group = publishedGroupId // Maven Group ID for the artifact
 install {
    repositories.mavenInstaller {
--- a/terminal-emulator/build.gradle
+++ b/terminal-emulator/build.gradle
@@ -1,6 +1,6 @@
 plugins {
-    id "com.jfrog.bintray" version "1.7"
-    id "com.github.dcendents.android-maven" version "1.5"
+    id "com.jfrog.bintray" version "1.7.3"
+    id "com.github.dcendents.android-maven" version "2.0"
 }

 apply plugin: 'com.android.library'
@@ -13,16 +13,15 @@ ext {
    libraryDescription = 'The terminal emulator used in Termux'
    siteUrl = 'https://github.com/termux/termux'
    gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.49'
+    libraryVersion = '0.52'
 }

 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 27

    defaultConfig {
        minSdkVersion 21
-        targetSdkVersion 25
+        targetSdkVersion 27

        externalNativeBuild {
            ndkBuild {
@@ -56,7 +55,7 @@ tasks.withType(Test) {
 }

 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }

 apply from: '../scripts/bintray-publish.gradle'
--- a/terminal-emulator/src/main/AndroidManifest.xml
+++ b/terminal-emulator/src/main/AndroidManifest.xml
@@ -1,3 +1,2 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.termux.terminal">
+<manifest package="com.termux.terminal">
 </manifest>
--- a/terminal-emulator/src/main/java/com/termux/terminal/TerminalEmulator.java
+++ b/terminal-emulator/src/main/java/com/termux/terminal/TerminalEmulator.java
@@ -223,6 +223,7 @@ public final class TerminalEmulator {

    private byte mUtf8ToFollow, mUtf8Index;
    private final byte[] mUtf8InputBuffer = new byte[4];
+    private int mLastEmittedCodePoint = -1;

    public final TerminalColors mColors = new TerminalColors();

@@ -300,6 +301,11 @@ public final class TerminalEmulator {
     * @param mouseButton one of the MOUSE_* constants of this class.
     */
    public void sendMouseEvent(int mouseButton, int column, int row, boolean pressed) {
+        if (column < 1) column = 1;
+        if (column > mColumns) column = mColumns;
+        if (row < 1) row = 1;
+        if (row > mRows) row = mRows;
+
        if (mouseButton == MOUSE_LEFT_BUTTON_MOVED && !isDecsetInternalBitSet(DECSET_BIT_MOUSE_TRACKING_BUTTON_EVENT)) {
            // Do not send tracking.
        } else if (isDecsetInternalBitSet(DECSET_BIT_MOUSE_PROTOCOL_SGR)) {
@@ -307,7 +313,7 @@ public final class TerminalEmulator {
        } else {
            mouseButton = pressed ? mouseButton : 3; // 3 for release of all buttons.
            // Clip to screen, and clip to the limits of 8-bit data.
-            boolean out_of_bounds = column < 1 || row < 1 || column > mColumns || row > mRows || column > 255 - 32 || row > 255 - 32;
+            boolean out_of_bounds = column > 255 - 32 || row > 255 - 32;
            if (!out_of_bounds) {
                byte[] data = {'\033', '[', 'M', (byte) (32 + mouseButton), (byte) (32 + column), (byte) (32 + row)};
                mSession.write(data, 0, data.length);
@@ -419,10 +425,11 @@ public final class TerminalEmulator {
                    mUtf8Index = mUtf8ToFollow = 0;

                    if (codePoint >= 0x80 && codePoint <= 0x9F) {
-                        // Sequence decoded to a C1 control character which is the same as escape followed by
-                        // ((code & 0x7F) + 0x40).
-                        processCodePoint(/* escape (hexadecimal=0x1B, octal=033): */27);
-                        processCodePoint((codePoint & 0x7F) + 0x40);
+                        // Sequence decoded to a C1 control character which we ignore. They are
+                        // not used nowadays and increases the risk of messing up the terminal state
+                        // on binary input. XTerm does not allow them in utf-8:
+                        // "It is not possible to use a C1 control obtained from decoding the
+                        // UTF-8 text" - http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
                    } else {
                        switch (Character.getType(codePoint)) {
                            case Character.UNASSIGNED:
@@ -632,6 +639,7 @@ public final class TerminalEmulator {
                                int bottom = Math.min(getArg(2, mRows, true) + 1, effectiveBottomMargin - 1) + effectiveTopMargin;
                                int right = Math.min(getArg(3, mColumns, true) + 1, effectiveRightMargin - 1) + effectiveLeftMargin;
                                if (mArgIndex >= 4) {
+                                    if (mArgIndex >= mArgs.length) mArgIndex = mArgs.length - 1;
                                    for (int i = 4; i <= mArgIndex; i++) {
                                        int bits = 0;
                                        boolean setOrClear = true; // True if setting, false if clearing.
@@ -965,6 +973,7 @@ public final class TerminalEmulator {
                break;
            case 'h':
            case 'l':
+                if (mArgIndex >= mArgs.length) mArgIndex = mArgs.length - 1;
                for (int i = 0; i <= mArgIndex; i++)
                    doDecSetOrReset(b == 'h', mArgs[i]);
                break;
@@ -981,6 +990,7 @@ public final class TerminalEmulator {
                break;
            case 'r':
            case 's':
+                if (mArgIndex >= mArgs.length) mArgIndex = mArgs.length - 1;
                for (int i = 0; i <= mArgIndex; i++) {
                    int externalBit = mArgs[i];
                    int internalBit = mapDecSetBitToInternalBit(externalBit);
@@ -1187,12 +1197,20 @@ public final class TerminalEmulator {
    }

    private void doLinefeed() {
+        boolean belowScrollingRegion = mCursorRow >= mBottomMargin;
        int newCursorRow = mCursorRow + 1;
-        if (newCursorRow >= mBottomMargin) {
-            scrollDownOneLine();
-            newCursorRow = mBottomMargin - 1;
+        if (belowScrollingRegion) {
+            // Move down (but not scroll) as long as we are above the last row.
+            if (mCursorRow != mRows - 1) {
+                setCursorRow(newCursorRow);
+            }
+        } else {
+            if (newCursorRow == mBottomMargin) {
+                scrollDownOneLine();
+                newCursorRow = mBottomMargin - 1;
+            }
+            setCursorRow(newCursorRow);
        }
-        setCursorRow(newCursorRow);
    }

    private void continueSequence(int state) {
@@ -1307,6 +1325,8 @@ public final class TerminalEmulator {
        state.mSavedCursorRow = mCursorRow;
        state.mSavedCursorCol = mCursorCol;
        state.mSavedEffect = mEffect;
+        state.mSavedForeColor = mForeColor;
+        state.mSavedBackColor = mBackColor;
        state.mSavedDecFlags = mCurrentDecSetFlags;
        state.mUseLineDrawingG0 = mUseLineDrawingG0;
        state.mUseLineDrawingG1 = mUseLineDrawingG1;
@@ -1318,6 +1338,8 @@ public final class TerminalEmulator {
        SavedScreenState state = (mScreen == mMainBuffer) ? mSavedStateMain : mSavedStateAlt;
        setCursorRowCol(state.mSavedCursorRow, state.mSavedCursorCol);
        mEffect = state.mSavedEffect;
+        mForeColor = state.mSavedForeColor;
+        mBackColor = state.mSavedBackColor;
        int mask = (DECSET_BIT_AUTOWRAP | DECSET_BIT_ORIGIN_MODE);
        mCurrentDecSetFlags = (mCurrentDecSetFlags & ~mask) | (state.mSavedDecFlags & mask);
        mUseLineDrawingG0 = state.mUseLineDrawingG0;
@@ -1501,6 +1523,11 @@ public final class TerminalEmulator {
            case '`': // Horizontal position absolute (HPA - http://www.vt100.net/docs/vt510-rm/HPA).
                setCursorColRespectingOriginMode(getArg0(1) - 1);
                break;
+            case 'b': // Repeat the preceding graphic character Ps times (REP).
+                if (mLastEmittedCodePoint == -1) break;
+                final int numRepeat = getArg0(1);
+                for (int i = 0; i < numRepeat; i++) emitCodePoint(mLastEmittedCodePoint);
+                break;
            case 'c': // Primary Device Attributes (http://www.vt100.net/docs/vt510-rm/DA1) if argument is missing or zero.
                // The important part that may still be used by some (tmux stores this value but does not currently use it)
                // is the first response parameter identifying the terminal service class, where we send 64 for "vt420".
@@ -1557,7 +1584,7 @@ public final class TerminalEmulator {
                break;
            case 'r': // "CSI${top};${bottom}r" - set top and bottom Margins (DECSTBM).
            {
-                // http://www.vt100.net/docs/vt510-rm/DECSTBM
+                // https://vt100.net/docs/vt510-rm/DECSTBM.html
                // The top margin defaults to 1, the bottom margin defaults to mRows.
                // The escape sequence numbers top 1..23, but we number top 0..22.
                // The escape sequence numbers bottom 2..24, and so do we (because we use a zero based numbering
@@ -1566,6 +1593,7 @@ public final class TerminalEmulator {
                // Also require that top + 2 <= bottom.
                mTopMargin = Math.max(0, Math.min(getArg0(1) - 1, mRows - 2));
                mBottomMargin = Math.max(mTopMargin + 2, Math.min(getArg1(mRows), mRows));
+
                // DECSTBM moves the cursor to column 1, line 1 of the page respecting origin mode.
                setCursorPosition(0, 0);
            }
@@ -1639,6 +1667,7 @@ public final class TerminalEmulator {

    /** Select Graphic Rendition (SGR) - see http://en.wikipedia.org/wiki/ANSI_escape_code#graphics. */
    private void selectGraphicRendition() {
+        if (mArgIndex >= mArgs.length) mArgIndex = mArgs.length - 1;
        for (int i = 0; i <= mArgIndex; i++) {
            int code = mArgs[i];
            if (code < 0) {
@@ -2049,6 +2078,7 @@ public final class TerminalEmulator {
            buf.append(", escapeState=");
            buf.append(mEscapeState);
            boolean firstArg = true;
+            if (mArgIndex >= mArgs.length) mArgIndex = mArgs.length - 1;
            for (int i = 0; i <= mArgIndex; i++) {
                int value = mArgs[i];
                if (value >= 0) {
@@ -2081,6 +2111,7 @@ public final class TerminalEmulator {
     * @param codePoint The code point of the character to display
     */
    private void emitCodePoint(int codePoint) {
+        mLastEmittedCodePoint = codePoint;
        if (mUseLineDrawingUsesG0 ? mUseLineDrawingG0 : mUseLineDrawingG1) {
            // http://www.vt100.net/docs/vt102-ug/table5-15.html.
            switch (codePoint) {
@@ -2263,8 +2294,8 @@ public final class TerminalEmulator {
        mBottomMargin = mRows;
        mRightMargin = mColumns;
        mAboutToAutoWrap = false;
-        mForeColor = TextStyle.COLOR_INDEX_FOREGROUND;
-        mBackColor = TextStyle.COLOR_INDEX_BACKGROUND;
+        mForeColor = mSavedStateMain.mSavedForeColor = mSavedStateAlt.mSavedForeColor = TextStyle.COLOR_INDEX_FOREGROUND;
+        mBackColor = mSavedStateMain.mSavedBackColor = mSavedStateAlt.mSavedBackColor = TextStyle.COLOR_INDEX_BACKGROUND;
        setDefaultTabStops();

        mUseLineDrawingG0 = mUseLineDrawingG1 = false;
@@ -2307,6 +2338,9 @@ public final class TerminalEmulator {
    public void paste(String text) {
        // First: Always remove escape key and C1 control characters [0x80,0x9F]:
        text = text.replaceAll("(\u001B|[\u0080-\u009F])", "");
+        // Second: Replace all newlines (\n) or CRLF (\r\n) with carriage returns (\r).
+        text = text.replaceAll("\r?\n", "\r");
+
        // Then: Implement bracketed paste mode if enabled:
        boolean bracketed = isDecsetInternalBitSet(DECSET_BIT_BRACKETED_PASTE_MODE);
        if (bracketed) mSession.write("\033[200~");
@@ -2318,7 +2352,7 @@ public final class TerminalEmulator {
    static final class SavedScreenState {
        /** Saved state of the cursor position, Used to implement the save/restore cursor position escape sequences. */
        int mSavedCursorRow, mSavedCursorCol;
-        int mSavedEffect;
+        int mSavedEffect, mSavedForeColor, mSavedBackColor;
        int mSavedDecFlags;
        boolean mUseLineDrawingG0, mUseLineDrawingG1, mUseLineDrawingUsesG0 = true;
    }
--- a/terminal-emulator/src/main/java/com/termux/terminal/TerminalRow.java
+++ b/terminal-emulator/src/main/java/com/termux/terminal/TerminalRow.java
@@ -21,6 +21,8 @@ public final class TerminalRow {
    boolean mLineWrap;
    /** The style bits of each cell in the row. See {@link TextStyle}. */
    final long[] mStyle;
+    /** If this row might contain chars with width != 1, used for deactivating fast path */
+    boolean mHasNonOneWidthOrSurrogateChars;

    /** Construct a blank row (containing only whitespace, ' ') with a specified style. */
    public TerminalRow(int columns, long style) {
@@ -32,6 +34,7 @@ public final class TerminalRow {

    /** NOTE: The sourceX2 is exclusive. */
    public void copyInterval(TerminalRow line, int sourceX1, int sourceX2, int destinationX) {
+        mHasNonOneWidthOrSurrogateChars |= line.mHasNonOneWidthOrSurrogateChars;
        final int x1 = line.findStartOfColumn(sourceX1);
        final int x2 = line.findStartOfColumn(sourceX2);
        boolean startingFromSecondHalfOfWideChar = (sourceX1 > 0 && line.wideDisplayCharacterStartingAt(sourceX1 - 1));
@@ -116,6 +119,7 @@ public final class TerminalRow {
        Arrays.fill(mText, ' ');
        Arrays.fill(mStyle, style);
        mSpaceUsed = (short) mColumns;
+        mHasNonOneWidthOrSurrogateChars = false;
    }

    // https://github.com/steven676/Android-Terminal-Emulator/commit/9a47042620bec87617f0b4f5d50568535668fe26
@@ -123,6 +127,17 @@ public final class TerminalRow {
        mStyle[columnToSet] = style;

        final int newCodePointDisplayWidth = WcWidth.width(codePoint);
+
+        // Fast path when we don't have any chars with width != 1
+        if (!mHasNonOneWidthOrSurrogateChars) {
+            if (codePoint >= Character.MIN_SUPPLEMENTARY_CODE_POINT || newCodePointDisplayWidth != 1) {
+                mHasNonOneWidthOrSurrogateChars = true;
+            } else {
+                mText[columnToSet] = (char) codePoint;
+                return;
+            }
+        }
+
        final boolean newIsCombining = newCodePointDisplayWidth <= 0;

        boolean wasExtraColForWideChar = (columnToSet > 0) && wideDisplayCharacterStartingAt(columnToSet - 1);
--- a/terminal-emulator/src/test/java/com/termux/terminal/ControlSequenceIntroducerTest.java
+++ b/terminal-emulator/src/test/java/com/termux/terminal/ControlSequenceIntroducerTest.java
@@ -29,4 +29,21 @@ public class ControlSequenceIntroducerTest extends TerminalTestCase {
 		withTerminalSized(13, 2).enterString("abcdefghijkl\b\b\b\b\b\033[20X").assertLinesAre("abcdefg      ", "             ");
 	}

+	/** CSI Pm m  Set SGR parameter(s) from semicolon-separated list Pm. */
+	public void testCsiSGRParameters() {
+		// Set more parameters (19) than supported (16).  Additional parameters should be silently consumed.
+		withTerminalSized(3, 2).enterString("\033[0;38;2;255;255;255;48;2;0;0;0;1;2;3;4;5;7;8;9mabc").assertLinesAre("abc", "   ");
+	}
+
+    /** CSI Ps b  Repeat the preceding graphic character Ps times (REP). */
+    public void testRepeat() {
+        withTerminalSized(3, 2).enterString("a\033[b").assertLinesAre("aa ", "   ");
+        withTerminalSized(3, 2).enterString("a\033[2b").assertLinesAre("aaa", "   ");
+        // When no char has been output we ignore REP:
+        withTerminalSized(3, 2).enterString("\033[b").assertLinesAre("   ", "   ");
+        // This shows that REP outputs the last emitted code point and not the one relative to the
+        // current cursor position:
+        withTerminalSized(5, 2).enterString("abcde\033[2G\033[2b\n").assertLinesAre("aeede", "     ");
+    }
+
 }
--- a/terminal-emulator/src/test/java/com/termux/terminal/CursorAndScreenTest.java
+++ b/terminal-emulator/src/test/java/com/termux/terminal/CursorAndScreenTest.java
@@ -227,4 +227,44 @@ public class CursorAndScreenTest extends TerminalTestCase {
        withTerminalSized(3, 3).enterString("\b\b\b\bhi").assertLinesAre("hi ", "   ", "   ");
    }

+	public void testCursorSaveRestoreLocation() {
+		// DEC save/restore
+		withTerminalSized(4, 2).enterString("t\0337est\r\nme\0338ry ").assertLinesAre("try ", "me  ");
+		// ANSI.SYS save/restore
+		withTerminalSized(4, 2).enterString("t\033[sest\r\nme\033[ury ").assertLinesAre("try ", "me  ");
+		// Alternate screen enter/exit
+		withTerminalSized(4, 2).enterString("t\033[?1049h\033[Hest\r\nme").assertLinesAre("est ", "me  ").enterString("\033[?1049lry").assertLinesAre("try ", "    ");
+	}
+
+	public void testCursorSaveRestoreTextStyle() {
+		long s;
+
+		// DEC save/restore
+		withTerminalSized(4, 2).enterString("\033[31;42;4m..\0337\033[36;47;24m\0338..");
+		s = getStyleAt(0, 3);
+		Assert.assertEquals(1, TextStyle.decodeForeColor(s));
+		Assert.assertEquals(2, TextStyle.decodeBackColor(s));
+		Assert.assertEquals(TextStyle.CHARACTER_ATTRIBUTE_UNDERLINE, TextStyle.decodeEffect(s));
+
+		// ANSI.SYS save/restore
+		withTerminalSized(4, 2).enterString("\033[31;42;4m..\033[s\033[36;47;24m\033[u..");
+		s = getStyleAt(0, 3);
+		Assert.assertEquals(1, TextStyle.decodeForeColor(s));
+		Assert.assertEquals(2, TextStyle.decodeBackColor(s));
+		Assert.assertEquals(TextStyle.CHARACTER_ATTRIBUTE_UNDERLINE, TextStyle.decodeEffect(s));
+
+		// Alternate screen enter/exit
+		withTerminalSized(4, 2);
+		enterString("\033[31;42;4m..\033[?1049h\033[H\033[36;47;24m.");
+		s = getStyleAt(0, 0);
+		Assert.assertEquals(6, TextStyle.decodeForeColor(s));
+		Assert.assertEquals(7, TextStyle.decodeBackColor(s));
+		Assert.assertEquals(0, TextStyle.decodeEffect(s));
+		enterString("\033[?1049l..");
+		s = getStyleAt(0, 3);
+		Assert.assertEquals(1, TextStyle.decodeForeColor(s));
+		Assert.assertEquals(2, TextStyle.decodeBackColor(s));
+		Assert.assertEquals(TextStyle.CHARACTER_ATTRIBUTE_UNDERLINE, TextStyle.decodeEffect(s));
+	}
+
 }
--- a/terminal-emulator/src/test/java/com/termux/terminal/ScrollRegionTest.java
+++ b/terminal-emulator/src/test/java/com/termux/terminal/ScrollRegionTest.java
@@ -98,4 +98,13 @@ public class ScrollRegionTest extends TerminalTestCase {
 		withTerminalSized(2, 5).enterString("1\r\n2\r\n3\r\n4\r\n5").assertLinesAre("1 ", "2 ", "3 ", "4 ", "5 ");
 		enterString("\033[3r").enterString("\033[2T").assertLinesAre("1 ", "2 ", "  ", "  ", "3 ");
 	}
+
+	public void testScrollDownBelowScrollRegion() {
+		withTerminalSized(2, 5).enterString("1\r\n2\r\n3\r\n4\r\n5").assertLinesAre("1 ", "2 ", "3 ", "4 ", "5 ");
+		enterString("\033[1;3r"); // DECSTBM margins.
+		enterString("\033[4;1H"); // Place cursor just below bottom margin.
+		enterString("QQ\r\nRR\r\n\r\n\r\nYY");
+		assertLinesAre("1 ", "2 ", "3 ", "QQ", "YY");
+	}
+
 }
--- a/terminal-emulator/src/test/java/com/termux/terminal/TerminalRowTest.java
+++ b/terminal-emulator/src/test/java/com/termux/terminal/TerminalRowTest.java
@@ -27,6 +27,7 @@ public class TerminalRowTest extends TestCase {

 	@Override
 	protected void setUp() throws Exception {
+		super.setUp();
 		row = new TerminalRow(COLUMNS, TextStyle.NORMAL);
 	}

--- a/terminal-emulator/src/test/java/com/termux/terminal/TerminalTest.java
+++ b/terminal-emulator/src/test/java/com/termux/terminal/TerminalTest.java
@@ -55,6 +55,14 @@ public class TerminalTest extends TerminalTestCase {
 		assertEquals("\033[<0;3;4M", mOutput.getOutputAndClear());
 		mTerminal.sendMouseEvent(TerminalEmulator.MOUSE_LEFT_BUTTON, 3, 4, false);
 		assertEquals("\033[<0;3;4m", mOutput.getOutputAndClear());
+
+		// When the client says that a click is outside (which could happen when pixels are outside
+		// the terminal area, see https://github.com/termux/termux-app/issues/501) the terminal
+		// sends a click at the edge.
+		mTerminal.sendMouseEvent(TerminalEmulator.MOUSE_LEFT_BUTTON, 0, 0, true);
+		assertEquals("\033[<0;1;1M", mOutput.getOutputAndClear());
+		mTerminal.sendMouseEvent(TerminalEmulator.MOUSE_LEFT_BUTTON, 11, 11, false);
+		assertEquals("\033[<0;10;10m", mOutput.getOutputAndClear());
 	}

 	public void testNormalization() throws UnsupportedEncodingException {
--- a/terminal-emulator/src/test/java/com/termux/terminal/TerminalTestCase.java
+++ b/terminal-emulator/src/test/java/com/termux/terminal/TerminalTestCase.java
@@ -103,6 +103,7 @@ public abstract class TerminalTestCase extends TestCase {

 	@Override
 	protected void setUp() throws Exception {
+		super.setUp();
 		mOutput = new MockTerminalOutput();
 	}

--- a/terminal-view/build.gradle
+++ b/terminal-view/build.gradle
@@ -1,6 +1,6 @@
 plugins {
-    id "com.jfrog.bintray" version "1.7"
-    id "com.github.dcendents.android-maven" version "1.5"
+    id "com.jfrog.bintray" version "1.7.3"
+    id "com.github.dcendents.android-maven" version "2.0"
 }

 apply plugin: 'com.android.library'
@@ -13,21 +13,20 @@ ext {
    libraryDescription = 'The terminal view used in Termux'
    siteUrl = 'https://github.com/termux/termux'
    gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.49'
+    libraryVersion = '0.50'
 }

 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 27

    dependencies {
-        compile 'com.android.support:support-annotations:25.3.1'
-        compile project(":terminal-emulator")
+        implementation 'com.android.support:support-annotations:27.1.1'
+        api project(":terminal-emulator")
    }

    defaultConfig {
        minSdkVersion 21
-        targetSdkVersion 25
+        targetSdkVersion 27
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

@@ -40,7 +39,7 @@ android {
 }

 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }

 apply from: '../scripts/bintray-publish.gradle'
--- a/terminal-view/src/main/AndroidManifest.xml
+++ b/terminal-view/src/main/AndroidManifest.xml
@@ -1,3 +1,2 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.termux.view">
+<manifest package="com.termux.view">
 </manifest>
--- a/terminal-view/src/main/java/com/termux/view/GestureAndScaleRecognizer.java
+++ b/terminal-view/src/main/java/com/termux/view/GestureAndScaleRecognizer.java
@@ -85,6 +85,7 @@ final class GestureAndScaleRecognizer {
                return mListener.onScale(detector.getFocusX(), detector.getFocusY(), detector.getScaleFactor());
            }
        });
+        mScaleDetector.setQuickScaleEnabled(false);
    }

    public void onTouchEvent(MotionEvent event) {
--- a/terminal-view/src/main/java/com/termux/view/TerminalRenderer.java
+++ b/terminal-view/src/main/java/com/termux/view/TerminalRenderer.java
@@ -16,7 +16,7 @@ import com.termux.terminal.WcWidth;
 * <p/>
 * Saves font metrics, so needs to be recreated each time the typeface or font size changes.
 */
-final class TerminalRenderer {
+public final class TerminalRenderer {

    final int mTextSize;
    final Typeface mTypeface;
--- a/terminal-view/src/main/java/com/termux/view/TerminalView.java
+++ b/terminal-view/src/main/java/com/termux/view/TerminalView.java
@@ -15,6 +15,7 @@ import android.text.InputType;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;
+import android.view.accessibility.AccessibilityManager;
 import android.view.ActionMode;
 import android.view.HapticFeedbackConstants;
 import android.view.InputDevice;
@@ -75,6 +76,8 @@ public final class TerminalView extends View {
    /** If non-zero, this is the last unicode code point received if that was a combining character. */
    int mCombiningAccent;

+    private boolean mAccessibilityEnabled;
+
    public TerminalView(Context context, AttributeSet attributes) { // NO_UCD (unused code)
        super(context, attributes);
        mGestureRecognizer = new GestureAndScaleRecognizer(context, new GestureAndScaleRecognizer.Listener() {
@@ -197,6 +200,8 @@ public final class TerminalView extends View {
            }
        });
        mScroller = new Scroller(context);
+        AccessibilityManager am = (AccessibilityManager) context.getSystemService(context.ACCESSIBILITY_SERVICE);
+        mAccessibilityEnabled = am.isEnabled();
    }

    /**
@@ -384,6 +389,7 @@ public final class TerminalView extends View {
        mEmulator.clearScrollCounter();

        invalidate();
+        if (mAccessibilityEnabled) setContentDescription(getText());
    }

    /**
@@ -642,6 +648,8 @@ public final class TerminalView extends View {
                + leftAltDownFromEvent + ")");
        }

+        if (mTermSession == null) return;
+
        final boolean controlDown = controlDownFromEvent || mClient.readControlKey();
        final boolean altDown = leftAltDownFromEvent || mClient.readAltKey();

@@ -834,6 +842,10 @@ public final class TerminalView extends View {

                @Override
                public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
+                    if (!mIsSelectingText) {
+                        // Fix issue where the dialog is pressed while being dismissed.
+                        return true;
+                    }
                    switch (item.getItemId()) {
                        case 1:
                            String selectedText = mEmulator.getSelectedText(mSelX1, mSelY1, mSelX2, mSelY2).trim();
@@ -909,4 +921,8 @@ public final class TerminalView extends View {
        return mTermSession;
    }

+    private CharSequence getText() {
+        return mEmulator.getScreen().getSelectedText(0, mTopRow, mEmulator.mColumns, mTopRow +mEmulator.mRows);
+    }
+
 }
Author	SHA1	Message	Date
Fredrik Fornwall	fdae272214	Bump version to 0.64	2018-07-02 00:05:04 +02:00
Leonid Plyushch	b7864d6ac2	deleteFolder(): check if passed argument is a symlink Prevents possible data loss when user replaced directory '~/storage' with a symlink.	2018-07-01 18:00:54 +02:00
Peter Vágner	d1f0c76db3	TerminalView: only use accessibility features when accessibility is enabled when starting the view	2018-06-29 12:31:15 +02:00
Peter Vágner	5652624fc2	Call setContentDescription in onScreenUpdated rather than in onDraw. That will be much less expensive.	2018-06-29 12:31:15 +02:00
Peter Vágner	35a9101f84	terminalview: add contentDescription to the view so accessibility services can get the text currently being shown.	2018-06-29 12:31:15 +02:00
David xu	2b6a10712b	fix button background and row height bug in api 21	2018-06-29 12:30:02 +02:00
Matthew Klein	c80e126b8f	Add a .gitattributes file	2018-06-28 11:57:12 +02:00
Fredrik Fornwall	89048274dd	Bump version to 0.63	2018-06-25 14:08:50 +02:00
Leonid Plyushch	d3b4d35b2a	deleteFolder(): don't treat symlinks as directory	2018-06-25 14:08:28 +02:00
Fredrik Fornwall	4080f41cc7	Bump version to 0.62	2018-06-24 01:56:43 +02:00
Tom Yan	b4e2c99d46	Stop exporting PS1 PS1 is not supposed to be an env var and should be shell-specific. We will set it appropriately with the init files of the shells.	2018-06-22 01:11:51 +02:00
Quasic	c5923201a4	fix indent with vim on termux web interface would have worked, if I had deleted the tabs, first This vim is adding tabs instead of matching the previous line's indentation. Looking into fixing that now...	2018-06-22 00:33:35 +02:00
Quasic	bafd21bb39	fmt indentation	2018-06-22 00:33:35 +02:00
Quasic	0f20fab02c	I think this is it	2018-06-22 00:33:35 +02:00
Quasic	c5ae5bb06a	oops, should have local Java	2018-06-22 00:33:35 +02:00
Quasic	bbd46a763c	Fix for #572 using recursive delete Also see #578	2018-06-22 00:33:35 +02:00
David xu	dc145d65f8	minify long press interval	2018-06-22 00:29:51 +02:00
David xu	ce2d1c0d88	restore terminalview	2018-06-22 00:29:51 +02:00
David xu	f2f7f963e6	feat for - ―	2018-06-22 00:29:51 +02:00
David xu	2e53ef038e	fix popup bug	2018-06-22 00:29:51 +02:00
xqdoo00o	8c82f43dce	delete unnecss code	2018-06-22 00:29:51 +02:00
david	3a16f461e7	add symbol popup	2018-06-22 00:29:51 +02:00
xqdoo00o	594a5dfe25	comment unnecss code	2018-06-22 00:29:51 +02:00
david	d5e007dbb3	feat button color	2018-06-22 00:29:51 +02:00
david	f4335d3824	add some functional keys	2018-06-22 00:29:51 +02:00
Michał Bednarski	90b6f93697	Add fast path for TerminalRow.setChar termux/termux-app#603	2018-06-22 00:21:31 +02:00
Fredrik Fornwall	17c4a45212	Bump gradle dependencies	2018-06-15 00:22:52 +02:00
Fredrik Fornwall	6d9ffb6922	Bump version to 0.61	2018-06-15 00:21:27 +02:00
Fredrik Fornwall	8472fce8ba	Use lower when looking up mime type from extension Fixes #721.	2018-06-15 00:19:47 +02:00
Fredrik Fornwall	69d954a583	Update gradle configuration	2018-06-14 23:58:41 +02:00
easyaspi314 (Devin)	ec1087d56f	Replace CRLF with CR as well. This should replace both \r\n and \n with \r now. "\r?\n" matches 0 or 1 \r and one \n, which should capture both escape sequences.	2018-06-13 22:45:37 +02:00
easyaspi314 (Devin)	be6a73d862	Replace \n with \r when pasting (Fixes #678 ) Termux will now properly send \r to the terminal instead of \n when pasting multiline strings. This fixes cat not repeating back lines and nano accidentally justifying text (because \n maps to ^J), as well as other potential issues. This matches the behavior of other terminals, such as iTerm2 which explicitly does it here: https://github.com/gnachman/iTerm2/blob/f8a5930/sources/iTermPasteHelper.m#L113 Signed-off-by: easyaspi314 (Devin) <easyaspi314@users.noreply.github.com>	2018-06-13 22:45:37 +02:00
l-jonas	80c81b274d	Update build.gradle	2018-06-11 12:26:35 +02:00
Jonas L	cd9dbac548	Add Google Repository The Google-Repository is required for compilation because some dependencies were removed from jcenter()	2018-06-11 12:26:35 +02:00
Fredrik Fornwall	0c837796f0	Update Android plugin for Gradle	2018-06-11 12:23:52 +02:00
Fredrik Fornwall	3417e37e8d	Update gitignore for Android Studio 3.1	2018-04-02 01:38:47 +02:00
Fredrik Fornwall	31ba36e0fa	Remove explicit buildToolsVersion https://developer.android.com/studio/releases/gradle-plugin.html#behavior_changes	2018-04-02 00:58:02 +02:00
Fredrik Fornwall	c444f1fd28	Update gradle configuration	2018-04-02 00:40:16 +02:00
RangerMauve	9f36ed06b8	Make TerminalRenderer public I want to use the renderer with a custom canvas without having to render to an Android View which requires a context and all sorts of stuff. Can't currently do that because the renderer is package-private	2018-03-10 22:55:10 +01:00
Fredrik Fornwall	c2ab5bcd50	Bump some dependency versions	2018-02-06 23:30:28 +01:00
Fredrik Fornwall	48fab33b79	Bump version to 0.60	2018-01-26 01:00:37 +01:00
Marcel Dopita	8d7a67645b	Fix notification icon color Icons used in notifications/status bar are monochrome and should use only white color and transparency. It is displayed fine on Android emulators but it's shown in black on Samsung Galaxy S7 running Android 7.0. After the change, status bar icon is white and the small icon in notification still uses the black color set via setColor(). Termux doesn't support devices running Android older than 5.0 but using white color in vector drawables would be also necessary to generate proper (white) bitmap icons.	2018-01-01 23:17:22 +01:00
Fredrik Fornwall	186b49d429	Work around travis API 27 SDK checksum mismatch See https://github.com/travis-ci/travis-ci/issues/8874.	2018-01-01 23:16:43 +01:00
Fredrik Fornwall	40a2775f52	Bump version to 0.59	2017-12-09 00:59:19 +01:00
Fredrik Fornwall	f802d6001d	Do not send mouse clicks out of range (fixes #501 )	2017-12-09 00:58:31 +01:00
Fredrik Fornwall	50f66a12da	Bump version to 0.58	2017-12-08 23:32:44 +01:00
Fredrik Fornwall	d8e6fd21d1	Set android:resizeableActivity="true" Setting android:resizeableActivity="true" should AFAIK not be needed as https://developer.android.com/guide/topics/ui/multi-window.html states that: If your app targets API level 24, but you do not specify a value for this attribute, the attribute's value defaults to true. However, on a Galaxy S8 running Android 7.0 this attribute is needed in order to have resizeable windows when in Samsung Dex mode. Fixes #309.	2017-12-08 23:30:45 +01:00
Fredrik Fornwall	0964d83572	Bump com.android.support dependencies	2017-12-07 10:25:02 +01:00
Fredrik Fornwall	cee0466dd7	Bump version to 0.57	2017-12-07 01:48:51 +01:00
Fredrik Fornwall	de4f334e24	Remove the fullscreen setting Trying to use fullscreen doesn't work well in a multi-windowed world and makes using translucent navigation and status bars more complicated.	2017-12-07 01:46:16 +01:00
Fredrik Fornwall	ab205ae05b	Update build tools in travis	2017-12-07 01:45:30 +01:00
Fredrik Fornwall	b29b24f507	Add android.max_aspect=10.0 metadata This is needed to mark the app with "This app is optimized to run in full screen" when run on a Samsung Galaxy S8.	2017-12-07 01:39:43 +01:00
Fredrik Fornwall	b3472e9e62	Disable the "quick scale" gesture Disable the default android behaviour where a double tap followed by a swipe is interpreted as a zoom gesture. Most people seem not to know about it and hit it by mistake, see #495 for an example.	2017-12-07 01:36:29 +01:00
Fredrik Fornwall	ab59e08959	Update build tools	2017-12-07 01:12:39 +01:00
Fredrik Fornwall	8b566485e8	Do not clear the sessions on ACTION_STOP_SERVICE There is no point doing so and it may cause problems with the list adapter.	2017-11-26 00:56:13 +01:00
Fredrik Fornwall	231c02a0c7	Check for null mTermSession in inputCodePoint()	2017-11-26 00:50:13 +01:00
Fredrik Fornwall	65f30e77ba	Add tools:ignore="AppLinkUrlError"	2017-11-25 22:59:03 +01:00
Fredrik Fornwall	686677ae45	Update android support dependencies	2017-11-25 22:58:46 +01:00
Fredrik Fornwall	85037a75a6	Remove redundant cast	2017-11-25 22:58:23 +01:00
Fredrik Fornwall	6025afc2c0	Update the Android Plugin for Gradle to 3.0.1	2017-11-24 23:11:55 +01:00
Fredrik Fornwall	a4e4f76775	Remove some Android Studio warnings	2017-11-22 01:27:14 +01:00
Fredrik Fornwall	02af113dda	Bump app version to 0.56	2017-11-19 20:54:16 +01:00
Fredrik Fornwall	fc4ef838bf	Configure proguard to keep line numbers	2017-11-19 20:53:56 +01:00
Fredrik Fornwall	86bd3ca21b	Bump app version to 0.54	2017-11-19 15:27:17 +01:00
Fredrik Fornwall	367398bafb	Update gradle configuration	2017-11-19 15:27:00 +01:00
Lauri Tirkkonen	dd502e55f8	set default notification priority to low since we're a foreground service, in oreo we already get a higher priority; see https://developer.android.com/reference/android/app/NotificationManager.html#IMPORTANCE_MIN	2017-11-12 23:44:14 +01:00
Fredrik Fornwall	798125ef7a	Remove outdated comment	2017-11-12 23:06:28 +01:00
Fredrik Fornwall	5126f06e06	Update .travis.yml to latest setup	2017-11-12 22:30:09 +01:00
Fredrik Fornwall	0bdbf314ef	Update gradle configuration	2017-11-07 04:25:48 +01:00
Fredrik Fornwall	2deb9899bd	Update buildToolsVersion to 27.0.1	2017-11-07 04:13:26 +01:00
Fredrik Fornwall	694ccc38c4	Remove WakefulBroadcastReceiver usage	2017-11-04 23:38:49 +01:00
Fredrik Fornwall	c949940374	Update support deps	2017-11-02 01:56:42 +01:00
Fredrik Fornwall	d09f70de1e	Use a notification channel on Android O	2017-11-01 21:15:41 +01:00
Fredrik Fornwall	ac338ce2c5	Update gradle to 4.3	2017-10-31 19:07:00 +01:00
Fredrik Fornwall	092a83a688	Validate file path in TermuxOpenReceiver	2017-10-28 16:19:58 +02:00
Fredrik Fornwall	3533b13de8	Get rid of two android studio warnings	2017-10-28 11:05:43 +02:00
Fredrik Fornwall	d68a0f05be	Update gradle configuration	2017-10-28 11:05:43 +02:00
Fredrik Fornwall	9e5293a08e	Do not scroll when below bottom margin	2017-10-28 11:05:43 +02:00
Fredrik Fornwall	3f04a0a0d5	Bump build tools version in .travis.yml	2017-10-28 11:05:43 +02:00
Fredrik Fornwall	e558f824c5	Update gradle configuration	2017-10-28 11:05:43 +02:00
Auxilus	8ff72ddd8b	replace help url with wiki url HELP page wiki changed to https://wiki.termux.com/wiki/Main_Page as it now has more info than http://termux.com/help.html	2017-09-26 18:14:19 +02:00
Fredrik Fornwall	3e05356a69	Merge pull request #421 from sdrausty/master Added two important links to README.md	2017-09-20 22:37:49 +02:00
Fredrik Fornwall	82673d3f82	Update gradle configuration	2017-09-17 11:47:12 +02:00
Fredrik Fornwall	f2757fdb76	Merge pull request #424 from EdwardBetts/patch-1 correct spelling mistake	2017-09-15 00:21:47 +02:00
Edward Betts	81fb669d0e	correct spelling mistake	2017-09-13 16:16:08 +01:00
S D Rausty	4a45b1b617	Commit on 20170911 at 13:23:22 and at 1505150602 in Unix time.	2017-09-11 13:23:22 -04:00
S D Rausty	62b08b3cf1	Merge pull request #1 from termux/master Hello	2017-09-10 13:24:32 -04:00
Fredrik Fornwall	1e83ea3151	Merge pull request #412 from Auxilus/patch-2 Added wiki link	2017-09-06 16:26:54 +02:00
Auxilus	9c42fdb3d6	Added wiki link	2017-09-05 10:43:30 +05:30
Fredrik Fornwall	42e3163e92	Update gradle to 4.1	2017-08-24 20:49:43 +02:00
Fredrik Fornwall	68912139f6	Additional REP test	2017-08-23 23:29:59 +02:00
Fredrik Fornwall	edc92bbcbb	Start supporting the REP escape sequence	2017-08-13 16:14:31 +02:00
Fredrik Fornwall	d7520642de	Update gradle	2017-07-29 03:05:48 +02:00
Fredrik Fornwall	adae111d5c	Update gradle config	2017-07-09 21:07:18 +02:00
Fredrik Fornwall	dc9272790b	Merge pull request #301 from kzlin129/android-things-auto-launch [Android-things] Launch TermuxActivity automatically on boot	2017-06-26 02:04:03 +02:00
Fredrik Fornwall	05ea2ea238	Bump version to 0.53	2017-06-26 01:30:08 +02:00
Fredrik Fornwall	ad293562bc	Fix possible crash in the copy/paste/more dialog	2017-06-26 01:29:05 +02:00
Fredrik Fornwall	f9a565d1e0	Ignore C1 control codes C1 control codes are not used nowadays and just risks messing up the terminal when they are used by accident.	2017-06-26 01:28:18 +02:00
Will Lin	5b3909cb73	Update AndroidManifest.xml with expanded comment	2017-06-17 15:39:23 +08:00
Fredrik Fornwall	7913e765d5	Bump version to 0.52	2017-06-13 16:44:33 +02:00
Fredrik Fornwall	ed3a3269d8	Merge pull request #339 from bumper314/master Add Multi Window support for Samsung devices	2017-06-13 10:13:26 +02:00
Steven Audette	dc3994d2cf	Add Multi Window support for Samsung devices A single meta-data entry is enough to make Termux "Multi Window" aware on supported Samsung devices. Tested and confirmed working on Samsung Note Pro 12.2 running Android 5.1.1. This addition should not interfer with Android 6+'s split screen feature. Tested and confirmed split screen functions as normal on a Nexus 6 running Android 7.0. This addition should go unnoticed on non-Smasung Android 5 devices. Tested and confirmed no functionality visible on Nexus 5 running Android 5.1.	2017-06-12 01:47:27 -06:00
Fredrik Fornwall	c972377bd1	Update gradle config	2017-06-11 22:47:59 +02:00
Fredrik Fornwall	d4be782c03	Bump version to 0.51	2017-06-05 22:49:11 +02:00
Fredrik Fornwall	c29909726c	Bump terminal-emulator libraryVersion to 0.50	2017-06-05 22:45:44 +02:00
Fredrik Fornwall	45bac89298	Remove unused xmlns:android declaration	2017-06-05 22:45:15 +02:00
Fredrik Fornwall	c06770c353	Merge pull request #330 from whydoubt/cursor_preserve_color Make cursor save/restore affect color attributes	2017-06-05 22:35:39 +02:00
Fredrik Fornwall	52a627efc8	Merge pull request #331 from whydoubt/fix_parameter_fc Fix FC from too many control code parameters	2017-06-05 22:35:32 +02:00
Jeff Smith	2e9383720c	Make cursor save/restore affect color attributes SGR attributes are stored in three variables: mEffect, mForeColor, and mBackColor. Saving/restoring the cursor only preserves mEffect. Change the cursor save/restore methods to additionally preserve mForeColor and mBackColor. This affects both 'explit' saving/restoring the cursor and switching to/from the alternate screen buffer.	2017-06-03 17:45:36 -05:00
Jeff Smith	58f9f1be71	Add tests for cursor save/restore	2017-06-03 17:45:36 -05:00
Jeff Smith	058441dda6	Fix FC from too many control code parameters When the number of parameters in a CSI control code exceeds the size of the mArgs array, the code may attempt to read past the end of the array, resulting in a force close of the app. Stop the index from moving past the last element of the mArgs array.	2017-06-03 00:15:09 -05:00
Jeff Smith	888802a519	Add test for CSI followed by many parameters	2017-06-03 00:14:20 -05:00
Fredrik Fornwall	1a09b6d2a6	Change android:extractNativeLibs to false We're trying this to see if that fixes an F-Droid build issue. See #319.	2017-05-18 13:25:41 +02:00
Fredrik Fornwall	9d3f7734a1	Update android build tools	2017-05-16 11:11:57 +02:00
Fredrik Fornwall	61f766b59f	Bump build tools in .travis.yml	2017-05-16 00:21:15 +02:00
Will Lin	1be5139253	[Android-things] Launch TermuxActivity automatically on boot	2017-04-18 20:13:47 +08:00