Bump version to 0.59

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.

.travis.yml

@@ -12,8 +12,8 @@ android:
   components:
     - platform-tools
     - tools
-    - build-tools-27.0.0
-    - android-26
+    - build-tools-27.0.2
+    - android-27
     - extra-android-m2repository
 
 before_install:

app/build.gradle

@@ -1,22 +1,21 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "27.0.0"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.2"
 
     dependencies {
-        compile 'com.android.support:support-annotations:27.0.0'
-        compile "com.android.support:support-core-utils:26.1.0"
-        compile "com.android.support:support-core-ui:26.1.0"
-        compile project(":terminal-view")
+        implementation 'com.android.support:support-annotations:27.0.2'
+        implementation "com.android.support:support-core-ui:27.0.2"
+        implementation project(":terminal-view")
     }
 
     defaultConfig {
         applicationId "com.termux"
         minSdkVersion 21
-        targetSdkVersion 26
-        versionCode 54
-        versionName "0.54"
+        targetSdkVersion 27
+        versionCode 59
+        versionName "0.59"
     }
 
     buildTypes {
@@ -29,5 +28,5 @@ android {
 }
 
 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }

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

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"
@@ -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/*" />

app/src/main/java/com/termux/app/ExtraKeysView.java

@@ -61,7 +61,7 @@ public final class ExtraKeysView extends GridLayout {
             view.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, keyCode));
             view.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, keyCode));
         } else {
-            TerminalView terminalView = (TerminalView) view.findViewById(R.id.terminal_view);
+            TerminalView terminalView = view.findViewById(R.id.terminal_view);
             TerminalSession session = terminalView.getCurrentSession();
             if (session != null) session.write(chars);
         }

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);
-    }
-
-}

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. */

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;
     }

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);
+    }
 }

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);

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"

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>
 

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>

build.gradle

@@ -4,7 +4,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,4 @@
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.3.1-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

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 {

terminal-emulator/build.gradle

@@ -13,16 +13,16 @@ ext {
     libraryDescription = 'The terminal emulator used in Termux'
     siteUrl = 'https://github.com/termux/termux'
     gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.51'
+    libraryVersion = '0.52'
 }
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "27.0.0"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.2"
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 26
+        targetSdkVersion 27
 
         externalNativeBuild {
             ndkBuild {
@@ -56,7 +56,7 @@ tasks.withType(Test) {
 }
 
 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }
 
 apply from: '../scripts/bintray-publish.gradle'

terminal-emulator/src/main/java/com/termux/terminal/TerminalEmulator.java

@@ -301,6 +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)) {
@@ -308,7 +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);

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 {

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 +13,21 @@ 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 26
-    buildToolsVersion "27.0.0"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.2"
 
     dependencies {
-        compile 'com.android.support:support-annotations:25.3.1'
-        compile project(":terminal-emulator")
+        implementation 'com.android.support:support-annotations:27.0.0'
+        api project(":terminal-emulator")
     }
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 26
+        targetSdkVersion 27
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
@@ -40,7 +40,7 @@ android {
 }
 
 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }
 
 apply from: '../scripts/bintray-publish.gradle'

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) {

terminal-view/src/main/java/com/termux/view/TerminalView.java

@@ -642,6 +642,8 @@ public final class TerminalView extends View {
                 + leftAltDownFromEvent + ")");
         }
 
+        if (mTermSession == null) return;
+
         final boolean controlDown = controlDownFromEvent || mClient.readControlKey();
         final boolean altDown = leftAltDownFromEvent || mClient.readAltKey();