version 0.107

Implement numpad arrows/home/end/pgup/pgdn/ins/del when num lock is off

.gitattributes

@@ -1,3 +1,5 @@
-*       text=auto
-*.bat   eol=crlf
-*.sh    eol=lf
+*           text=auto
+*.bat       eol=crlf
+*.gradle    eol=lf
+*.mk        eol=lf
+*.sh        eol=lf

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+patreon: termux
+custom: https://paypal.me/fornwall

.github/workflows/debug_build.yml

@@ -4,9 +4,11 @@ on:
   push:
     branches:
       - master
+      - android-10
   pull_request:
     branches:
       - master
+      - android-10
 
 jobs:
   build:
@@ -18,7 +20,7 @@ jobs:
       run: |
         ./gradlew assembleDebug
     - name: Store generated APK file
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v2
       with:
         name: termux-app
-        path: ./app/build/outputs/apk/debug/app-debug.apk
+        path: ./app/build/outputs/apk/debug

.github/workflows/gradle-wrapper-validation.yml

@@ -4,9 +4,11 @@ on:
   push:
     branches:
       - master
+      - android-10
   pull_request:
     branches:
       - master
+      - android-10
 
 jobs:
   validation:

.github/workflows/run_tests.yml

@@ -4,9 +4,11 @@ on:
   push:
     branches:
       - master
+      - android-10
   pull_request:
     branches:
       - master
+      - android-10
 
 jobs:
   testing:

README.md

@@ -14,13 +14,18 @@ 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)
 
+***
+
+**@termux is looking for Termux Application maintainer for implementing new features,
+fixing bugs and reviewing pull requests since current one (@fornwall) is inactive.**
+
+Issue https://github.com/termux/termux-app/issues/1072 needs extra attention.
+
+***
+
 ## Installation
 
-Termux:Widget application can be obtained from:
-
-- [Google Play](https://play.google.com/store/apps/details?id=com.termux)
-- [F-Droid](https://f-droid.org/en/packages/com.termux/)
-- [Kali Nethunter Store](https://store.nethunter.com/en/packages/com.termux/)
+Termux application can be obtained from [F-Droid](https://f-droid.org/en/packages/com.termux/).
 
 Additionally we provide per-commit debug builds for those who want to try
 out the latest features or test their pull request. This build can be obtained

app/build.gradle

@@ -9,7 +9,7 @@ android {
     dependencies {
         implementation "androidx.annotation:annotation:1.1.0"
         implementation "androidx.viewpager:viewpager:1.0.0"
-        implementation "androidx.drawerlayout:drawerlayout:1.0.0"
+        implementation "androidx.drawerlayout:drawerlayout:1.1.1"
         implementation project(":terminal-view")
     }
 
@@ -17,17 +17,22 @@ android {
         applicationId "com.termux"
         minSdkVersion project.properties.minSdkVersion.toInteger()
         targetSdkVersion project.properties.targetSdkVersion.toInteger()
-        versionCode 98
-        versionName "0.98"
+        versionCode 107
+        versionName "0.107"
 
         externalNativeBuild {
             ndkBuild {
                 cFlags "-std=c11", "-Wall", "-Wextra", "-Werror", "-Os", "-fno-stack-protector", "-Wl,--gc-sections"
             }
         }
+    }
 
-        ndk {
-            abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
+    splits {
+        abi {
+            enable true
+
+            reset ()
+            include 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
         }
 
     }
@@ -64,6 +69,10 @@ android {
         }
     }
 
+    lintOptions {
+        disable 'ProtectedPermissions'
+    }
+
     testOptions {
         unitTests {
             includeAndroidResources = true
@@ -72,8 +81,8 @@ android {
 }
 
 dependencies {
-    testImplementation 'junit:junit:4.13'
-    testImplementation 'org.robolectric:robolectric:4.3.1'
+    testImplementation 'junit:junit:4.13.1'
+    testImplementation 'org.robolectric:robolectric:4.4'
 }
 
 task versionName {
@@ -133,11 +142,11 @@ clean {
 
 task downloadBootstraps(){
     doLast {
-        def version = 27
-        downloadBootstrap("aarch64", "517fb3aa215f7b96961f9377822d7f1b5e86c831efb4ab096ed65d0b1cdf02e9", version)
-        downloadBootstrap("arm",     "94d17183afdd017cf8ab885b9103a370b16bec1d3cb641884511d545ee009b90", version)
-        downloadBootstrap("i686",    "7f27723d2f0afbe7e90f203b3ca2e80871a8dfa08b136229476aa5e7ba3e988f", version)
-        downloadBootstrap("x86_64",  "b19b2721bae5fb3a3fb0754c49611ce4721221e1e7997e7fd98940776ad88c3d", version)
+        def version = 36
+        downloadBootstrap("aarch64", "9b1ee77b3e66bbb5e0ec9d766894aa9c1441f68b2bd4152e3ea54101de3c76d5", version)
+        downloadBootstrap("arm",     "eac7c2b322a1217f28a2b540afe4f994147abee571e9fed330d5430b08d6707b", version)
+        downloadBootstrap("i686",    "990dd1aaf5b6499bee5ed473dd5a0e18ecbc0493646b299238ac0dd0d9963396", version)
+        downloadBootstrap("x86_64",  "a321eba39c4bb0fb2aa35f17ccff57bf8fcf0e973b0a0569f6d24bd02314e4ed", version)
     }
 }
 

app/src/main/AndroidManifest.xml

@@ -11,7 +11,7 @@
     <permission android:name="com.termux.permission.RUN_COMMAND"
         android:label="@string/run_command_permission_label"
         android:description="@string/run_command_permission_description"
-        android:icon="@drawable/ic_launcher"
+        android:icon="@mipmap/ic_launcher"
         android:protectionLevel="dangerous" />
 
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
@@ -21,11 +21,15 @@
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.READ_LOGS" />
+    <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
 
     <application
         android:extractNativeLibs="true"
         android:allowBackup="false"
-        android:icon="@drawable/ic_launcher"
+        android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
         android:banner="@drawable/banner"
         android:label="@string/application_name"
         android:theme="@style/Theme.Termux"
@@ -80,16 +84,15 @@
                 <data android:mimeType="text/*" />
                 <data android:mimeType="video/*" />
             </intent-filter>
-            <!-- Be more restrictive for viewing files, restricting ourselves to text files. -->
+            <!-- Accept multiple file types to let Termux be usable as generic file viewer. -->
             <intent-filter tools:ignore="AppLinkUrlError">
                 <action android:name="android.intent.action.VIEW"/>
                 <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="application/*" />
+                <data android:mimeType="audio/*" />
+                <data android:mimeType="image/*" />
                 <data android:mimeType="text/*" />
-                <data android:mimeType="application/*log*" />
-                <data android:mimeType="application/json" />
-                <data android:mimeType="application/*xml*" />
-                <data android:mimeType="application/*latex*" />
-                <data android:mimeType="application/javascript" />
+                <data android:mimeType="video/*" />
             </intent-filter>
         </activity>
 

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

@@ -6,6 +6,8 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 
+import com.termux.BuildConfig;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
@@ -138,6 +140,7 @@ public final class BackgroundJob {
 
         List<String> environment = new ArrayList<>();
 
+        environment.add("TERMUX_VERSION=" + BuildConfig.VERSION_NAME);
         environment.add("TERM=xterm-256color");
         environment.add("COLORTERM=truecolor");
         environment.add("HOME=" + TermuxService.HOME_PATH);
@@ -161,7 +164,7 @@ public final class BackgroundJob {
             environment.add("PATH= " + System.getenv("PATH"));
         } else {
             environment.add("LANG=en_US.UTF-8");
-            environment.add("PATH=" + TermuxService.PREFIX_PATH + "/bin:" + TermuxService.PREFIX_PATH + "/bin/applets");
+            environment.add("PATH=" + TermuxService.PREFIX_PATH + "/bin");
             environment.add("PWD=" + cwd);
             environment.add("TMPDIR=" + TermuxService.PREFIX_PATH + "/tmp");
         }

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

@@ -1,5 +1,7 @@
 package com.termux.app;
 
+import android.text.TextUtils;
+
 import androidx.annotation.Nullable;
 
 import org.json.JSONArray;
@@ -305,7 +307,7 @@ class ExtraKeyButton {
             keys[i] = ExtraKeysInfos.replaceAlias(keys[i]);
         }
 
-        this.key = String.join(" ", keys);
+        this.key = TextUtils.join(" ", keys);
 
         String displayFromConfig = config.optString("display", null);
         if (displayFromConfig != null) {

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

@@ -6,6 +6,9 @@ import android.os.Build;
 import android.provider.Settings;
 import android.util.AttributeSet;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.ScheduledExecutorService;
@@ -13,6 +16,7 @@ import java.util.concurrent.ScheduledExecutorService;
 import java.util.Map;
 import java.util.HashMap;
 import java.util.Arrays;
+import java.util.stream.Collectors;
 
 import android.view.Gravity;
 import android.view.HapticFeedbackConstants;
@@ -23,7 +27,6 @@ import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.GridLayout;
 import android.widget.PopupWindow;
-import android.widget.ToggleButton;
 
 import com.termux.R;
 import com.termux.view.TerminalView;
@@ -129,15 +132,27 @@ public final class ExtraKeysView extends GridLayout {
 
     private static class SpecialButtonState {
         boolean isOn = false;
-        ToggleButton button = null;
+        boolean isActive = false;
+        List<Button> buttons = new ArrayList<>();
+
+        void setIsActive(boolean value) {
+            isActive = value;
+            buttons.forEach(button -> button.setTextColor(value ? INTERESTING_COLOR : TEXT_COLOR));
+        }
     }
 
-    private Map<SpecialButton, SpecialButtonState> specialButtons = new HashMap<SpecialButton, SpecialButtonState>() {{
+    private final Map<SpecialButton, SpecialButtonState> specialButtons = new HashMap<SpecialButton, SpecialButtonState>() {{
         put(SpecialButton.CTRL, new SpecialButtonState());
         put(SpecialButton.ALT, new SpecialButtonState());
         put(SpecialButton.FN, new SpecialButtonState());
     }};
 
+    private final Set<String> specialButtonsKeys = specialButtons.keySet().stream().map(Enum::name).collect(Collectors.toSet());
+
+    private boolean isSpecialButton(ExtraKeyButton button) {
+        return specialButtonsKeys.contains(button.getKey());
+    }
+
     private ScheduledExecutorService scheduledExecutor;
     private PopupWindow popupWindow;
     private int longPressCount;
@@ -147,30 +162,36 @@ public final class ExtraKeysView extends GridLayout {
         if (state == null)
             throw new RuntimeException("Must be a valid special button (see source)");
 
-        if (! state.isOn)
+        if (!state.isOn || !state.isActive)
             return false;
 
-        if (state.button == null) {
-            return false;
-        }
+        state.setIsActive(false);
 
-        if (state.button.isPressed())
-            return true;
-
-        if (! state.button.isChecked())
-            return false;
-
-        state.button.setChecked(false);
-        state.button.setTextColor(TEXT_COLOR);
         return true;
     }
 
-    void popup(View view, String text) {
+    private Button createSpecialButton(String buttonKey, boolean needUpdate) {
+        SpecialButtonState state = specialButtons.get(SpecialButton.valueOf(buttonKey));
+        state.isOn = true;
+        Button button = new Button(getContext(), null, android.R.attr.buttonBarButtonStyle);
+        button.setTextColor(state.isActive ? INTERESTING_COLOR : TEXT_COLOR);
+        if (needUpdate) {
+            state.buttons.add(button);
+        }
+        return button;
+    }
+
+    void popup(View view, ExtraKeyButton extraButton) {
         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 button;
+        if(isSpecialButton(extraButton)) {
+            button = createSpecialButton(extraButton.getKey(), false);
+        } else {
+            button = new Button(getContext(), null, android.R.attr.buttonBarButtonStyle);
+            button.setTextColor(TEXT_COLOR);
+        }
+        button.setText(extraButton.getDisplay());
         button.setPadding(0, 0, 0, 0);
         button.setMinHeight(0);
         button.setMinWidth(0);
@@ -219,7 +240,7 @@ public final class ExtraKeysView extends GridLayout {
             return;
 
         for(SpecialButtonState state : specialButtons.values())
-            state.button = null;
+            state.buttons = new ArrayList<>();
 
         removeAllViews();
 
@@ -233,11 +254,8 @@ public final class ExtraKeysView extends GridLayout {
                 final ExtraKeyButton buttonInfo = buttons[row][col];
 
                 Button button;
-                if(Arrays.asList("CTRL", "ALT", "FN").contains(buttonInfo.getKey())) {
-                    SpecialButtonState state = specialButtons.get(SpecialButton.valueOf(buttonInfo.getKey())); // for valueOf: https://stackoverflow.com/a/604426/1980630
-                    state.isOn = true;
-                    button = state.button = new ToggleButton(getContext(), null, android.R.attr.buttonBarButtonStyle);
-                    button.setClickable(true);
+                if(isSpecialButton(buttonInfo)) {
+                    button = createSpecialButton(buttonInfo.getKey(), true);
                 } else {
                     button = new Button(getContext(), null, android.R.attr.buttonBarButtonStyle);
                 }
@@ -262,10 +280,9 @@ public final class ExtraKeysView extends GridLayout {
                     }
 
                     View root = getRootView();
-                    if (Arrays.asList("CTRL", "ALT", "FN").contains(buttonInfo.getKey())) {
-                        ToggleButton self = (ToggleButton) finalButton;
-                        self.setChecked(self.isChecked());
-                        self.setTextColor(self.isChecked() ? INTERESTING_COLOR : TEXT_COLOR);
+                    if (isSpecialButton(buttonInfo)) {
+                        SpecialButtonState state = specialButtons.get(SpecialButton.valueOf(buttonInfo.getKey()));
+                        state.setIsActive(!state.isActive);
                     } else {
                         sendKey(root, buttonInfo);
                     }
@@ -295,8 +312,7 @@ public final class ExtraKeysView extends GridLayout {
                                         scheduledExecutor = null;
                                     }
                                     v.setBackgroundColor(BUTTON_COLOR);
-                                    String extraButtonDisplayedText = buttonInfo.getPopup().getDisplay();
-                                    popup(v, extraButtonDisplayedText);
+                                    popup(v, buttonInfo.getPopup());
                                 }
                                 if (popupWindow != null && event.getY() > 0) {
                                     v.setBackgroundColor(BUTTON_PRESSED_COLOR);
@@ -325,7 +341,12 @@ public final class ExtraKeysView extends GridLayout {
                                     popupWindow.dismiss();
                                     popupWindow = null;
                                     if (buttonInfo.getPopup() != null) {
-                                        sendKey(root, buttonInfo.getPopup());
+                                        if (isSpecialButton(buttonInfo.getPopup())) {
+                                            SpecialButtonState state = specialButtons.get(SpecialButton.valueOf(buttonInfo.getPopup().getKey()));
+                                            state.setIsActive(!state.isActive);
+                                        } else {
+                                            sendKey(root, buttonInfo.getPopup());
+                                        }
                                     }
                                 } else {
                                     v.performClick();

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

@@ -0,0 +1,66 @@
+package com.termux.app;
+
+import android.graphics.Rect;
+import android.view.View;
+import android.view.ViewGroup;
+
+/**
+ * Work around for fullscreen mode in Termux to fix ExtraKeysView not being visible.
+ * This class is derived from:
+ * https://stackoverflow.com/questions/7417123/android-how-to-adjust-layout-in-full-screen-mode-when-softkeyboard-is-visible
+ * and has some additional tweaks
+ * ---
+ * For more information, see https://issuetracker.google.com/issues/36911528
+ */
+public class FullScreenWorkAround {
+    private View mChildOfContent;
+    private int mUsableHeightPrevious;
+    private ViewGroup.LayoutParams mViewGroupLayoutParams;
+
+    private int mNavBarHeight;
+
+
+    public static void apply(TermuxActivity activity) {
+        new FullScreenWorkAround(activity);
+    }
+
+    private FullScreenWorkAround(TermuxActivity activity) {
+        ViewGroup content = activity.findViewById(android.R.id.content);
+        mChildOfContent = content.getChildAt(0);
+        mViewGroupLayoutParams = mChildOfContent.getLayoutParams();
+        mNavBarHeight = activity.getNavBarHeight();
+        mChildOfContent.getViewTreeObserver().addOnGlobalLayoutListener(this::possiblyResizeChildOfContent);
+    }
+
+    private void possiblyResizeChildOfContent() {
+        int usableHeightNow = computeUsableHeight();
+        if (usableHeightNow != mUsableHeightPrevious) {
+            int usableHeightSansKeyboard = mChildOfContent.getRootView().getHeight();
+            int heightDifference = usableHeightSansKeyboard - usableHeightNow;
+            if (heightDifference > (usableHeightSansKeyboard / 4)) {
+                // keyboard probably just became visible
+
+                // ensures that usable layout space does not extend behind the
+                // soft keyboard, causing the extra keys to not be visible
+                mViewGroupLayoutParams.height = (usableHeightSansKeyboard - heightDifference) + getNavBarHeight();
+            } else {
+                // keyboard probably just became hidden
+                mViewGroupLayoutParams.height = usableHeightSansKeyboard;
+            }
+            mChildOfContent.requestLayout();
+            mUsableHeightPrevious = usableHeightNow;
+        }
+    }
+
+    private int getNavBarHeight() {
+        return mNavBarHeight;
+    }
+
+    private int computeUsableHeight() {
+        Rect r = new Rect();
+        mChildOfContent.getWindowVisibleDisplayFrame(r);
+        return (r.bottom - r.top);
+    }
+
+}
+

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

@@ -1,6 +1,10 @@
 package com.termux.app;
 
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
 import android.app.Service;
+import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Binder;
@@ -8,6 +12,8 @@ import android.os.Build;
 import android.os.IBinder;
 import android.util.Log;
 
+import com.termux.R;
+
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.InputStreamReader;
@@ -20,9 +26,21 @@ import java.util.Properties;
  *
  * Third-party program must declare com.termux.permission.RUN_COMMAND permission and it should be
  * granted by user.
- * Full path of command or script must be given in "RUN_COMMAND_PATH" extra.
+ *
+ * Absolute path of command or script must be given in "RUN_COMMAND_PATH" extra.
  * The "RUN_COMMAND_ARGUMENTS", "RUN_COMMAND_WORKDIR" and "RUN_COMMAND_BACKGROUND" extras are 
- * optional. The background mode defaults to false.
+ * optional. The workdir defaults to termux home. The background mode defaults to "false".
+ * The command path and workdir can optionally be prefixed with "$PREFIX/" or "~/" if an absolute
+ * path is not to be given.
+ *
+ * To automatically bring to foreground and start termux commands that were started with
+ * background mode "false" in android >= 10 without user having to click the notification manually,
+ * requires termux to be granted draw over apps permission due to new restrictions
+ * of starting activities from the background, this also applies to Termux:Tasker plugin.
+ *
+ * To reduce the chance of termux being killed by android even further due to violation of not
+ * being able to call startForeground() within ~5s of service start in android >= 8, the user
+ * may disable battery optimizations for termux.
  *
  * Sample code to run command "top" with java:
  *   Intent intent = new Intent();
@@ -50,6 +68,9 @@ public class RunCommandService extends Service {
     public static final String RUN_COMMAND_WORKDIR = "com.termux.RUN_COMMAND_WORKDIR";
     public static final String RUN_COMMAND_BACKGROUND = "com.termux.RUN_COMMAND_BACKGROUND";
 
+    private static final String NOTIFICATION_CHANNEL_ID = "termux_run_command_notification_channel";
+    private static final int NOTIFICATION_ID = 1338;
+
     class LocalBinder extends Binder {
         public final RunCommandService service = RunCommandService.this;
     }
@@ -61,14 +82,23 @@ public class RunCommandService extends Service {
         return mBinder;
     }
 
+    @Override
+    public void onCreate() {
+        runStartForeground();
+    }
+
+    @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
+        // Run again in case service is already started and onCreate() is not called
+        runStartForeground();
+
         if (allowExternalApps() && RUN_COMMAND_ACTION.equals(intent.getAction())) {
-            Uri programUri = new Uri.Builder().scheme("com.termux.file").path(intent.getStringExtra(RUN_COMMAND_PATH)).build();
+            Uri programUri = new Uri.Builder().scheme("com.termux.file").path(parsePath(intent.getStringExtra(RUN_COMMAND_PATH))).build();
 
             Intent execIntent = new Intent(TermuxService.ACTION_EXECUTE, programUri);
             execIntent.setClass(this, TermuxService.class);
             execIntent.putExtra(TermuxService.EXTRA_ARGUMENTS, intent.getStringArrayExtra(RUN_COMMAND_ARGUMENTS));
-            execIntent.putExtra(TermuxService.EXTRA_CURRENT_WORKING_DIRECTORY, intent.getStringExtra(RUN_COMMAND_WORKDIR));
+            execIntent.putExtra(TermuxService.EXTRA_CURRENT_WORKING_DIRECTORY, parsePath(intent.getStringExtra(RUN_COMMAND_WORKDIR)));
             execIntent.putExtra(TermuxService.EXTRA_EXECUTE_IN_BACKGROUND, intent.getBooleanExtra(RUN_COMMAND_BACKGROUND, false));
 
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -78,9 +108,56 @@ public class RunCommandService extends Service {
             }
         }
 
+        runStopForeground();
+
         return Service.START_NOT_STICKY;
     }
 
+    private void runStartForeground() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            setupNotificationChannel();
+            startForeground(NOTIFICATION_ID, buildNotification());
+        }
+    }
+
+    private void runStopForeground() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            stopForeground(true);
+        }
+    }
+
+    private Notification buildNotification() {
+        Notification.Builder builder = new Notification.Builder(this);
+        builder.setContentTitle(getText(R.string.application_name) + " Run Command");
+        builder.setSmallIcon(R.drawable.ic_service_notification);
+
+        // Use a low priority:
+        builder.setPriority(Notification.PRIORITY_LOW);
+
+        // No need to show a timestamp:
+        builder.setShowWhen(false);
+
+        // Background color for small notification icon:
+        builder.setColor(0xFF607D8B);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            builder.setChannelId(NOTIFICATION_CHANNEL_ID);
+        }
+
+        return builder.build();
+    }
+
+    private void setupNotificationChannel() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return;
+
+        String channelName = "Termux Run Command";
+        int importance = NotificationManager.IMPORTANCE_LOW;
+
+        NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, channelName, importance);
+        NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        manager.createNotificationChannel(channel);
+    }
+
     private boolean allowExternalApps() {
         File propsFile = new File(TermuxService.HOME_PATH + "/.termux/termux.properties");
         if (!propsFile.exists())
@@ -99,4 +176,14 @@ public class RunCommandService extends Service {
 
         return props.getProperty("allow-external-apps", "false").equals("true");
     }
+
+    /** Replace "$PREFIX/" or "~/" prefix with termux absolute paths */
+    private String parsePath(String path) {
+        if(path != null && !path.isEmpty()) {
+            path = path.replaceAll("^\\$PREFIX\\/", TermuxService.PREFIX_PATH + "/");
+            path = path.replaceAll("^~\\/", TermuxService.HOME_PATH + "/");
+        }
+
+        return path;
+    }
 }

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

@@ -15,6 +15,7 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
 import android.graphics.Color;
 import android.graphics.Paint;
 import android.graphics.Typeface;
@@ -38,6 +39,7 @@ import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.WindowManager;
+import android.view.autofill.AutofillManager;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.ArrayAdapter;
 import android.widget.EditText;
@@ -92,6 +94,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
     private static final int CONTEXTMENU_STYLING_ID = 6;
     private static final int CONTEXTMENU_HELP_ID = 8;
     private static final int CONTEXTMENU_TOGGLE_KEEP_SCREEN_ON = 9;
+    private static final int CONTEXTMENU_AUTOFILL_ID = 10;
 
     private static final int MAX_SESSIONS = 8;
 
@@ -99,6 +102,8 @@ public final class TermuxActivity extends Activity implements ServiceConnection
 
     private static final String RELOAD_STYLE_ACTION = "com.termux.app.reload_style";
 
+    private static final String BROADCAST_TERMUX_OPENED = "com.termux.app.OPENED";
+
     /** The main view of the activity showing the terminal. Initialized in onCreate(). */
     @SuppressWarnings("NullableProblems")
     @NonNull
@@ -129,6 +134,8 @@ public final class TermuxActivity extends Activity implements ServiceConnection
 
     boolean mIsUsingBlackUI;
 
+    int mNavBarHeight;
+
     final SoundPool mBellSoundPool = new SoundPool.Builder().setMaxStreams(1).setAudioAttributes(
         new AudioAttributes.Builder().setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
             .setUsage(AudioAttributes.USAGE_ASSISTANCE_SONIFICATION).build()).build();
@@ -209,8 +216,19 @@ public final class TermuxActivity extends Activity implements ServiceConnection
 
         super.onCreate(bundle);
 
+
         setContentView(R.layout.drawer_layout);
 
+        View content = findViewById(android.R.id.content);
+        content.setOnApplyWindowInsetsListener((v, insets) -> {
+            mNavBarHeight = insets.getSystemWindowInsetBottom();
+            return insets;
+        });
+
+        if (mSettings.isUsingFullScreen()) {
+            getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
+        }
+
         if (mIsUsingBlackUI) {
             findViewById(R.id.left_drawer).setBackgroundColor(
                 getResources().getColor(android.R.color.background_dark)
@@ -251,6 +269,12 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                 if (position == 0) {
                     layout = mExtraKeysView = (ExtraKeysView) inflater.inflate(R.layout.extra_keys_main, collection, false);
                     mExtraKeysView.reload(mSettings.mExtraKeys);
+
+                    // apply extra keys fix if enabled in prefs
+                    if (mSettings.isUsingFullScreen() && mSettings.isUsingFullScreenWorkAround()) {
+                        FullScreenWorkAround.apply(TermuxActivity.this);
+                    }
+
                 } else {
                     layout = inflater.inflate(R.layout.extra_keys_right, collection, false);
                     final EditText editText = layout.findViewById(R.id.text_input);
@@ -322,6 +346,30 @@ public final class TermuxActivity extends Activity implements ServiceConnection
         checkForFontAndColors();
 
         mBellSoundId = mBellSoundPool.load(this, R.raw.bell, 1);
+
+        sendOpenedBroadcast();
+    }
+
+    public int getNavBarHeight() {
+        return mNavBarHeight;
+    }
+
+    /**
+     * Send a broadcast notifying Termux app has been opened
+     */
+    void sendOpenedBroadcast() {
+        Intent broadcast = new Intent(BROADCAST_TERMUX_OPENED);
+        List<ResolveInfo> matches = getPackageManager().queryBroadcastReceivers(broadcast, 0);
+
+        // send broadcast to registered Termux receivers
+        // this technique is needed to work around broadcast changes that Oreo introduced
+        for (ResolveInfo info : matches) {
+            Intent explicitBroadcast = new Intent(broadcast);
+            ComponentName cname = new ComponentName(info.activityInfo.applicationInfo.packageName,
+                                                    info.activityInfo.name);
+            explicitBroadcast.setComponent(cname);
+            sendBroadcast(explicitBroadcast);
+        }
     }
 
     void toggleShowExtraKeys() {
@@ -604,7 +652,14 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                 .setPositiveButton(android.R.string.ok, null).show();
         } else {
             TerminalSession currentSession = getCurrentTermSession();
-            String workingDirectory = (currentSession == null) ? null : currentSession.getCwd();
+
+            String workingDirectory;
+            if (currentSession == null) {
+                workingDirectory = mSettings.mDefaultWorkingDir;
+            } else {
+                workingDirectory = currentSession.getCwd();
+            }
+
             TerminalSession newSession = mTermService.createTermSession(null, null, workingDirectory, failSafe);
             if (sessionName != null) {
                 newSession.mSessionName = sessionName;
@@ -655,6 +710,12 @@ public final class TermuxActivity extends Activity implements ServiceConnection
 
         menu.add(Menu.NONE, CONTEXTMENU_SELECT_URL_ID, Menu.NONE, R.string.select_url);
         menu.add(Menu.NONE, CONTEXTMENU_SHARE_TRANSCRIPT_ID, Menu.NONE, R.string.select_all_and_share);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            AutofillManager autofillManager = getSystemService(AutofillManager.class);
+            if (autofillManager != null && autofillManager.isEnabled()) {
+                menu.add(Menu.NONE, CONTEXTMENU_AUTOFILL_ID, Menu.NONE, R.string.autofill_password);
+            }
+        }
         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_STYLING_ID, Menu.NONE, R.string.style_terminal);
@@ -853,7 +914,7 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                     // The startActivity() call is not documented to throw IllegalArgumentException.
                     // However, crash reporting shows that it sometimes does, so catch it here.
                     new AlertDialog.Builder(this).setMessage(R.string.styling_not_installed)
-                        .setPositiveButton(R.string.styling_install, (dialog, which) -> startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("http://play.google.com/store/apps/details?id=com.termux.styling")))).setNegativeButton(android.R.string.cancel, null).show();
+                        .setPositiveButton(R.string.styling_install, (dialog, which) -> startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://f-droid.org/en/packages/com.termux.styling/")))).setNegativeButton(android.R.string.cancel, null).show();
                 }
                 return true;
             }
@@ -870,6 +931,14 @@ public final class TermuxActivity extends Activity implements ServiceConnection
                 }
                 return true;
             }
+            case CONTEXTMENU_AUTOFILL_ID: {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                    AutofillManager autofillManager = getSystemService(AutofillManager.class);
+                    if (autofillManager != null && autofillManager.isEnabled()) {
+                        autofillManager.requestAutofill(mTerminalView);
+                    }
+                }
+            }
             default:
                 return super.onContextItemSelected(item);
         }

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

@@ -28,6 +28,8 @@ import java.util.Properties;
 
 import androidx.annotation.IntDef;
 
+import static com.termux.terminal.EmulatorDebug.LOG_TAG;
+
 final class TermuxPreferences {
 
     @IntDef({BELL_VIBRATE, BELL_BEEP, BELL_IGNORE})
@@ -67,12 +69,16 @@ final class TermuxPreferences {
     private boolean mScreenAlwaysOn;
     private int mFontSize;
 
+    private boolean mUseFullScreen;
+    private boolean mUseFullScreenWorkAround;
+
     @AsciiBellBehaviour
     int mBellBehaviour = BELL_VIBRATE;
 
     boolean mBackIsEscape;
     boolean mDisableVolumeVirtualKeys;
     boolean mShowExtraKeys;
+    String mDefaultWorkingDir;
 
     ExtraKeysInfos mExtraKeys;
 
@@ -108,7 +114,7 @@ final class TermuxPreferences {
         } catch (NumberFormatException | ClassCastException e) {
             mFontSize = defaultFontSize;
         }
-        mFontSize = clamp(mFontSize, MIN_FONTSIZE, MAX_FONTSIZE); 
+        mFontSize = clamp(mFontSize, MIN_FONTSIZE, MAX_FONTSIZE);
     }
 
     boolean toggleShowExtraKeys(Context context) {
@@ -137,6 +143,14 @@ final class TermuxPreferences {
         return mUseDarkUI;
     }
 
+    boolean isUsingFullScreen() {
+        return mUseFullScreen;
+    }
+
+    boolean isUsingFullScreenWorkAround() {
+        return mUseFullScreenWorkAround;
+    }
+
     void setScreenAlwaysOn(Context context, boolean newValue) {
         mScreenAlwaysOn = newValue;
         PreferenceManager.getDefaultSharedPreferences(context).edit().putBoolean(SCREEN_ALWAYS_ON_KEY, newValue).apply();
@@ -196,6 +210,17 @@ final class TermuxPreferences {
                 mUseDarkUI = nightMode == Configuration.UI_MODE_NIGHT_YES;
         }
 
+        mUseFullScreen = "true".equals(props.getProperty("fullscreen", "false").toLowerCase());
+        mUseFullScreenWorkAround = "true".equals(props.getProperty("use-fullscreen-workaround", "false").toLowerCase());
+
+        mDefaultWorkingDir = props.getProperty("default-working-directory", TermuxService.HOME_PATH);
+        File workDir = new File(mDefaultWorkingDir);
+        if (!workDir.exists() || !workDir.isDirectory()) {
+            // Fallback to home directory if user configured working directory is not exist
+            // or is a regular file.
+            mDefaultWorkingDir = TermuxService.HOME_PATH;
+        }
+
         String defaultExtraKeys = "[[ESC, TAB, CTRL, ALT, {key: '-', popup: '|'}, DOWN, UP]]";
 
         try {

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

@@ -106,7 +106,7 @@ public final class TermuxService extends Service implements SessionChangedCallba
         } else if (ACTION_LOCK_WAKE.equals(action)) {
             if (mWakeLock == null) {
                 PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
-                mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, EmulatorDebug.LOG_TAG);
+                mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, EmulatorDebug.LOG_TAG + ":service-wakelock");
                 mWakeLock.acquire();
 
                 // http://tools.android.com/tech-docs/lint-in-studio-2-3#TOC-WifiManager-Leak

app/src/main/java/com/termux/filepicker/TermuxDocumentsProvider.java

@@ -75,7 +75,7 @@ public class TermuxDocumentsProvider extends DocumentsProvider {
         row.add(Root.COLUMN_TITLE, applicationName);
         row.add(Root.COLUMN_MIME_TYPES, ALL_MIME_TYPES);
         row.add(Root.COLUMN_AVAILABLE_BYTES, BASE_DIR.getFreeSpace());
-        row.add(Root.COLUMN_ICON, R.drawable.ic_launcher);
+        row.add(Root.COLUMN_ICON, R.mipmap.ic_launcher);
         return result;
     }
 
@@ -91,9 +91,7 @@ public class TermuxDocumentsProvider extends DocumentsProvider {
         final MatrixCursor result = new MatrixCursor(projection != null ? projection : DEFAULT_DOCUMENT_PROJECTION);
         final File parent = getFileForDocId(parentDocumentId);
         for (File file : parent.listFiles()) {
-            if (!file.getName().startsWith(".")) {
-                includeFile(result, null, file);
-            }
+            includeFile(result, null, file);
         }
         return result;
     }
@@ -177,8 +175,7 @@ public class TermuxDocumentsProvider extends DocumentsProvider {
             } catch (IOException e) {
                 isInsideHome = true;
             }
-            final boolean isHidden = file.getName().startsWith(".");
-            if (isInsideHome && !isHidden) {
+            if (isInsideHome) {
                 if (file.isDirectory()) {
                     Collections.addAll(pending, file.listFiles());
                 } else {
@@ -265,7 +262,7 @@ public class TermuxDocumentsProvider extends DocumentsProvider {
         row.add(Document.COLUMN_MIME_TYPE, mimeType);
         row.add(Document.COLUMN_LAST_MODIFIED, file.lastModified());
         row.add(Document.COLUMN_FLAGS, flags);
-        row.add(Document.COLUMN_ICON, R.drawable.ic_launcher);
+        row.add(Document.COLUMN_ICON, R.mipmap.ic_launcher);
     }
 
 }

app/src/main/res/drawable/ic_launcher.xml

@@ -1,34 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:height="108dp"
-    android:width="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-
-    <path
-        android:fillColor="#000000"
-        android:pathData="M18,54
-                          A36,36 0 1,1 90,54
-                          A36,36 0 1,1 18,54 Z" />
-
-    <!-- Keep in sync with adaptive ic_foreground.xml: -->
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M34,38
-                          h6
-                          l12,16
-                          l-12,16
-                          h-6
-                          l12,-16
-                          "
-        />
-
-    <path
-        android:fillColor="#FFFFFF"
-        android:pathData="M56,66
-                          h18
-                          v4
-                          h-18
-                          "
-        />
-
-</vector>

app/src/main/res/layout/drawer_layout.xml

@@ -19,7 +19,9 @@
             android:layout_marginLeft="3dp"
             android:focusableInTouchMode="true"
             android:scrollbarThumbVertical="@drawable/terminal_scroll_shape"
-            android:scrollbars="vertical" />
+            android:scrollbars="vertical"
+            android:importantForAutofill="no"
+            android:autofillHints="password" />
 
         <LinearLayout
             android:id="@+id/left_drawer"

app/src/main/res/layout/extra_keys_right.xml

@@ -7,6 +7,7 @@
     android:imeOptions="actionSend|flagNoFullscreen"
     android:maxLines="1"
     android:inputType="text"
+    android:importantForAutofill="no"
     android:textColor="@android:color/white"
     android:textColorHighlight="@android:color/darker_gray"
     android:paddingTop="0dp"

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@android:color/black"/>
+    <foreground android:drawable="@drawable/ic_foreground"/>
+</adaptive-icon>

app/src/main/res/values/strings.xml

@@ -3,7 +3,7 @@
     <string name="application_name">Termux</string>
     <string name="shared_user_label">Termux user</string>
     <string name="run_command_permission_label">Run commands in Termux environment</string>
-    <string name="run_command_permission_description">Allow third-party applications to execute arbitrary commands within Termux environment.</string>
+    <string name="run_command_permission_description">execute arbitrary commands within Termux environment</string>
     <string name="new_session">New session</string>
     <string name="new_session_failsafe">Failsafe</string>
     <string name="toggle_soft_keyboard">Keyboard</string>
@@ -12,6 +12,7 @@
     <string name="share_transcript_title">Terminal transcript</string>
     <string name="help">Help</string>
     <string name="toggle_keep_screen_on">Keep screen on</string>
+    <string name="autofill_password">Autofill password</string>
 
     <string name="bootstrap_installer_body">Installing…</string>
     <string name="bootstrap_error_title">Unable to install</string>

build.gradle

@@ -4,7 +4,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.1'
+        classpath 'com.android.tools.build:gradle:4.1.1'
     }
 }
 

fastlane/metadata/android/en-US/full_description.txt

@@ -0,0 +1,13 @@
+Termux is a terminal emulator application enhanced with a large set of command line utilities ported to Android OS. The main goal is to bring a Linux command line experience to users of mobile devices with no rooting or other special setup required.
+
+* Enjoy the Bash and Zsh shells.
+* Edit files with nano and vim.
+* Access servers over SSH.
+* Compile C/C++ code with clang.
+* Use the Python console as a pocket calculator.
+* Check out projects with Git and Subversion.
+* Run text-based games with frotz.
+
+At first start a small base system is being configured. The GNU Bash, Coreutils, Findutils and other core utilities are available out-of-box. Additionally, we provide more than 1000 other packages installable by using the 'pkg' utility which currently is a frontend for the 'apt' package manager. All provided software has been patched and compiled with Android NDK to provide max compatibility with Android OS.
+
+To learn more about application usage tips and tricks, long-press anywhere on the terminal and select the Help menu option to access Termux Wiki. This resource is also accessible directly in a web browser: https://wiki.termux.com/wiki/Main_Page.

fastlane/metadata/android/en-US/short_description.txt

@@ -0,0 +1 @@
+Terminal emulator app with a large set of command line utilities

gradle.properties

@@ -17,5 +17,5 @@ android.useAndroidX=true
 
 minSdkVersion=24
 targetSdkVersion=28
-ndkVersion=21.3.6528147
+ndkVersion=22.0.7026061
 compileSdkVersion=28

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -130,7 +130,7 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    
+
     JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath

gradlew.bat

@@ -40,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
+if "%ERRORLEVEL%" == "0" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -54,7 +54,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto init
+if exist "%JAVA_EXE%" goto execute
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -64,21 +64,6 @@ echo location of your Java installation.
 
 goto fail
 
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
 :execute
 @rem Setup the command line
 
@@ -86,7 +71,7 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
 
 :end
 @rem End local scope for the variables with windows NT shell

terminal-emulator/build.gradle

@@ -1,6 +1,6 @@
 plugins {
-    id "com.jfrog.bintray" version "1.7.3"
-    id "com.github.dcendents.android-maven" version "2.0"
+    id "com.jfrog.bintray" version "1.8.5"
+    id "com.github.dcendents.android-maven" version "2.1"
 }
 
 apply plugin: 'com.android.library'
@@ -11,9 +11,9 @@ ext {
     libraryName = 'TerminalEmulator'
     artifact = 'terminal-emulator'
     libraryDescription = 'The terminal emulator used in Termux'
-    siteUrl = 'https://github.com/termux/termux'
-    gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.52'
+    siteUrl = 'https://github.com/termux/termux-app'
+    gitUrl = 'https://github.com/termux/termux-app.git'
+    libraryVersion = '0.106'
 }
 
 android {
@@ -52,6 +52,10 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+
+    testOptions {
+        unitTests.returnDefaultValues = true
+    }
 }
 
 tasks.withType(Test) {
@@ -61,7 +65,7 @@ tasks.withType(Test) {
 }
 
 dependencies {
-    testImplementation 'junit:junit:4.13'
+    testImplementation 'junit:junit:4.13.1'
 }
 
 apply from: '../scripts/bintray-publish.gradle'

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

@@ -59,6 +59,7 @@ public final class KeyHandler {
     public static final int KEYMOD_ALT = 0x80000000;
     public static final int KEYMOD_CTRL = 0x40000000;
     public static final int KEYMOD_SHIFT = 0x20000000;
+    public static final int KEYMOD_NUM_LOCK = 0x10000000;
 
     private static final Map<String, Integer> TERMCAP_TO_KEYCODE = new HashMap<>();
 
@@ -145,10 +146,16 @@ public final class KeyHandler {
             keyMod |= KEYMOD_ALT;
             keyCode &= ~KEYMOD_ALT;
         }
+        if ((keyCode & KEYMOD_NUM_LOCK) != 0) {
+            keyMod |= KEYMOD_NUM_LOCK;
+            keyCode &= ~KEYMOD_NUM_LOCK;
+        }
         return getCode(keyCode, keyMod, cursorKeysApplication, keypadApplication);
     }
 
     public static String getCode(int keyCode, int keyMode, boolean cursorApp, boolean keypadApplication) {
+        boolean numLockOn = (keyMode & KEYMOD_NUM_LOCK) != 0;
+        keyMode &= ~KEYMOD_NUM_LOCK;
         switch (keyCode) {
             case KEYCODE_DPAD_CENTER:
                 return "\015";
@@ -228,8 +235,11 @@ public final class KeyHandler {
                 // Just do what xterm and gnome-terminal does:
                 return prefix + (((keyMode & KEYMOD_CTRL) == 0) ? "\u007F" : "\u0008");
             case KEYCODE_NUM_LOCK:
-                return "\033OP";
-
+                if (keypadApplication) {
+                    return "\033OP";
+                } else {
+                    return null;
+                }
             case KEYCODE_SPACE:
                 // If ctrl is not down, return null so that it goes through normal input processing (which may e.g. cause a
                 // combining accent to be written):
@@ -249,31 +259,81 @@ public final class KeyHandler {
             case KEYCODE_NUMPAD_COMMA:
                 return ",";
             case KEYCODE_NUMPAD_DOT:
-                return keypadApplication ? "\033On" : ".";
+                if (numLockOn) {
+                    return keypadApplication ? "\033On" : ".";
+                } else {
+                    // DELETE
+                    return transformForModifiers("\033[3", keyMode, '~');
+                }
             case KEYCODE_NUMPAD_SUBTRACT:
                 return keypadApplication ? transformForModifiers("\033O", keyMode, 'm') : "-";
             case KEYCODE_NUMPAD_DIVIDE:
                 return keypadApplication ? transformForModifiers("\033O", keyMode, 'o') : "/";
             case KEYCODE_NUMPAD_0:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'p') : "0";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'p') : "0";
+                } else {
+                    // INSERT
+                    return transformForModifiers("\033[2", keyMode, '~');
+                }
             case KEYCODE_NUMPAD_1:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'q') : "1";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'q') : "1";
+                } else {
+                    // END
+                    return (keyMode == 0) ? (cursorApp ? "\033OF" : "\033[F") : transformForModifiers("\033[1", keyMode, 'F');
+                }
             case KEYCODE_NUMPAD_2:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'r') : "2";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'r') : "2";
+                } else {
+                    // DOWN
+                    return (keyMode == 0) ? (cursorApp ? "\033OB" : "\033[B") : transformForModifiers("\033[1", keyMode, 'B');
+                }
             case KEYCODE_NUMPAD_3:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 's') : "3";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 's') : "3";
+                } else {
+                    // PGDN
+                    return "\033[6~";
+                }
             case KEYCODE_NUMPAD_4:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 't') : "4";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 't') : "4";
+                } else {
+                    // LEFT
+                    return (keyMode == 0) ? (cursorApp ? "\033OD" : "\033[D") : transformForModifiers("\033[1", keyMode, 'D');
+                }
             case KEYCODE_NUMPAD_5:
                 return keypadApplication ? transformForModifiers("\033O", keyMode, 'u') : "5";
             case KEYCODE_NUMPAD_6:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'v') : "6";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'v') : "6";
+                } else {
+                    // RIGHT
+                    return (keyMode == 0) ? (cursorApp ? "\033OC" : "\033[C") : transformForModifiers("\033[1", keyMode, 'C');
+                }
             case KEYCODE_NUMPAD_7:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'w') : "7";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'w') : "7";
+                } else {
+                    // HOME
+                    return (keyMode == 0) ? (cursorApp ? "\033OH" : "\033[H") : transformForModifiers("\033[1", keyMode, 'H');
+                }
             case KEYCODE_NUMPAD_8:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'x') : "8";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'x') : "8";
+                } else {
+                    // UP
+                    return (keyMode == 0) ? (cursorApp ? "\033OA" : "\033[A") : transformForModifiers("\033[1", keyMode, 'A');
+                }
             case KEYCODE_NUMPAD_9:
-                return keypadApplication ? transformForModifiers("\033O", keyMode, 'y') : "9";
+                if (numLockOn) {
+                    return keypadApplication ? transformForModifiers("\033O", keyMode, 'y') : "9";
+                } else {
+                    // PGUP
+                    return "\033[5~";
+                }
             case KEYCODE_NUMPAD_EQUALS:
                 return keypadApplication ? transformForModifiers("\033O", keyMode, 'X') : "=";
         }

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

@@ -748,7 +748,7 @@ public final class TerminalEmulator {
                                 value = (mScreen == mAltBuffer) ? 1 : 2;
                             } else {
                                 int internalBit = mapDecSetBitToInternalBit(mode);
-                                if (internalBit == -1) {
+                                if (internalBit != -1) {
                                     value = isDecsetInternalBitSet(internalBit) ? 1 : 2; // 1=set, 2=reset.
                                 } else {
                                     Log.e(EmulatorDebug.LOG_TAG, "Got DECRQM for unrecognized private DEC mode=" + mode);

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

@@ -110,13 +110,13 @@ public final class TerminalSession extends TerminalOutput {
 
         @Override
         public void handleMessage(Message msg) {
-            if (msg.what == MSG_NEW_INPUT && isRunning()) {
-                int bytesRead = mProcessToTerminalIOQueue.read(mReceiveBuffer, false);
-                if (bytesRead > 0) {
-                    mEmulator.append(mReceiveBuffer, bytesRead);
-                    notifyScreenUpdate();
-                }
-            } else if (msg.what == MSG_PROCESS_EXITED) {
+            int bytesRead = mProcessToTerminalIOQueue.read(mReceiveBuffer, false);
+            if (bytesRead > 0) {
+                mEmulator.append(mReceiveBuffer, bytesRead);
+                notifyScreenUpdate();
+            }
+
+            if (msg.what == MSG_PROCESS_EXITED) {
                 int exitCode = (Integer) msg.obj;
                 cleanupResources(exitCode);
                 mChangeCallback.onSessionFinished(TerminalSession.this);

terminal-emulator/src/test/java/com/termux/terminal/ByteQueueTest.java

@@ -17,13 +17,13 @@ public class ByteQueueTest extends TestCase {
 
 	public void testCompleteWrites() throws Exception {
 		ByteQueue q = new ByteQueue(10);
-        assertTrue(q.write(new byte[]{1, 2, 3}, 0, 3));
+		assertTrue(q.write(new byte[]{1, 2, 3}, 0, 3));
 
 		byte[] arr = new byte[10];
 		assertEquals(3, q.read(arr, true));
 		assertArrayEquals(new byte[]{1, 2, 3}, new byte[]{arr[0], arr[1], arr[2]});
 
-        assertTrue(q.write(new byte[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, 0, 10));
+		assertTrue(q.write(new byte[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, 0, 10));
 		assertEquals(10, q.read(arr, true));
 		assertArrayEquals(new byte[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, arr);
 	}
@@ -43,7 +43,7 @@ public class ByteQueueTest extends TestCase {
 	public void testWriteNotesClosing() throws Exception {
 		ByteQueue q = new ByteQueue(10);
 		q.close();
-        assertFalse(q.write(new byte[]{1, 2, 3}, 0, 3));
+		assertFalse(q.write(new byte[]{1, 2, 3}, 0, 3));
 	}
 
 	public void testReadNonBlocking() throws Exception {

terminal-emulator/src/test/java/com/termux/terminal/ControlSequenceIntroducerTest.java

@@ -35,31 +35,31 @@ public class ControlSequenceIntroducerTest extends TerminalTestCase {
 		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", "     ");
-    }
+	/** 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", "     ");
+	}
 
-    /** CSI 3 J  Clear scrollback (xterm, libvte; non-standard). */
-    public void testCsi3J() {
-        withTerminalSized(3, 2).enterString("a\r\nb\r\nc\r\nd");
-        assertEquals("a\nb\nc\nd", mTerminal.getScreen().getTranscriptText());
-        enterString("\033[3J");
-        assertEquals("c\nd", mTerminal.getScreen().getTranscriptText());
+	/** CSI 3 J  Clear scrollback (xterm, libvte; non-standard). */
+	public void testCsi3J() {
+		withTerminalSized(3, 2).enterString("a\r\nb\r\nc\r\nd");
+		assertEquals("a\nb\nc\nd", mTerminal.getScreen().getTranscriptText());
+		enterString("\033[3J");
+		assertEquals("c\nd", mTerminal.getScreen().getTranscriptText());
 
-        withTerminalSized(3, 2).enterString("Lorem_ipsum");
-        assertEquals("Lorem_ipsum", mTerminal.getScreen().getTranscriptText());
-        enterString("\033[3J");
-        assertEquals("ipsum", mTerminal.getScreen().getTranscriptText());
+		withTerminalSized(3, 2).enterString("Lorem_ipsum");
+		assertEquals("Lorem_ipsum", mTerminal.getScreen().getTranscriptText());
+		enterString("\033[3J");
+		assertEquals("ipsum", mTerminal.getScreen().getTranscriptText());
 
-        withTerminalSized(3, 2).enterString("w\r\nx\r\ny\r\nz\033[?1049h\033[3J\033[?1049l");
-        assertEquals("y\nz", mTerminal.getScreen().getTranscriptText());
-    }
+		withTerminalSized(3, 2).enterString("w\r\nx\r\ny\r\nz\033[?1049h\033[3J\033[?1049l");
+		assertEquals("y\nz", mTerminal.getScreen().getTranscriptText());
+	}
 
 }

terminal-emulator/src/test/java/com/termux/terminal/CursorAndScreenTest.java

@@ -18,7 +18,7 @@ public class CursorAndScreenTest extends TerminalTestCase {
 		assertLinesAre("ABCDE", "FGHIJ", "KLMNO", "PQRST", "UVWXY");
 		for (int row = 0; row < 5; row++) {
 			for (int col = 0; col < 5; col++) {
-                long s = getStyleAt(row, col);
+				long s = getStyleAt(row, col);
 				Assert.assertEquals(col, TextStyle.decodeForeColor(s));
 				Assert.assertEquals(row, TextStyle.decodeBackColor(s));
 			}
@@ -43,7 +43,7 @@ public class CursorAndScreenTest extends TerminalTestCase {
 			for (int col = 0; col < 5; col++) {
 				int wantedForeground = (row == 1 || row == 2) ? 98 : col;
 				int wantedBackground = (row == 1 || row == 2) ? 99 : (row == 0 ? 2 : row);
-                long s = getStyleAt(row, col);
+				long s = getStyleAt(row, col);
 				Assert.assertEquals(wantedForeground, TextStyle.decodeForeColor(s));
 				Assert.assertEquals(wantedBackground, TextStyle.decodeBackColor(s));
 			}
@@ -159,11 +159,11 @@ public class CursorAndScreenTest extends TerminalTestCase {
 		}
 	}
 
-    /**
-     * See comments on horizontal tab handling in TerminalEmulator.java.
-     *
-     * We do not want to color already written cells when tabbing over them.
-     */
+	/**
+	 * See comments on horizontal tab handling in TerminalEmulator.java.
+	 * <p/>
+	 * We do not want to color already written cells when tabbing over them.
+	 */
 	public void DISABLED_testHorizontalTabColorsBackground() {
 		withTerminalSized(10, 3).enterString("\033[48;5;15m").enterString("\t");
 		assertCursorAt(0, 8);
@@ -214,14 +214,14 @@ public class CursorAndScreenTest extends TerminalTestCase {
 				"              -");
 	}
 
-    public void testBackspaceAcrossWrappedLines() {
-        // Backspace should not go to previous line if not auto-wrapped:
-        withTerminalSized(3, 3).enterString("hi\r\n\b\byou").assertLinesAre("hi ", "you", "   ");
-        // Backspace should go to previous line if auto-wrapped:
-        withTerminalSized(3, 3).enterString("hi y").assertLinesAre("hi ", "y  ", "   ").enterString("\b\b#").assertLinesAre("hi#", "y  ", "   ");
-        // Initial backspace should do nothing:
-        withTerminalSized(3, 3).enterString("\b\b\b\bhi").assertLinesAre("hi ", "   ", "   ");
-    }
+	public void testBackspaceAcrossWrappedLines() {
+		// Backspace should not go to previous line if not auto-wrapped:
+		withTerminalSized(3, 3).enterString("hi\r\n\b\byou").assertLinesAre("hi ", "you", "   ");
+		// Backspace should go to previous line if auto-wrapped:
+		withTerminalSized(3, 3).enterString("hi y").assertLinesAre("hi ", "y  ", "   ").enterString("\b\b#").assertLinesAre("hi#", "y  ", "   ");
+		// Initial backspace should do nothing:
+		withTerminalSized(3, 3).enterString("\b\b\b\bhi").assertLinesAre("hi ", "   ", "   ");
+	}
 
 	public void testCursorSaveRestoreLocation() {
 		// DEC save/restore

terminal-emulator/src/test/java/com/termux/terminal/KeyHandlerTest.java

@@ -174,18 +174,30 @@ public class KeyHandlerTest extends TestCase {
 		assertKeysEquals("\033[23;2~", KeyHandler.getCode(KeyEvent.KEYCODE_F11, KeyHandler.KEYMOD_SHIFT, false, false));
 		assertKeysEquals("\033[24;2~", KeyHandler.getCode(KeyEvent.KEYCODE_F12, KeyHandler.KEYMOD_SHIFT, false, false));
 
-        assertKeysEquals("0", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_0, 0, false, false));
-        assertKeysEquals("1", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_1, 0, false, false));
-        assertKeysEquals("2", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_2, 0, false, false));
-        assertKeysEquals("3", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_3, 0, false, false));
-        assertKeysEquals("4", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_4, 0, false, false));
+		assertKeysEquals("0", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_0, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("1", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_1, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("2", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_2, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("3", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_3, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("4", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_4, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("5", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_5, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("6", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_6, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("7", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_7, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("8", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_8, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals("9", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_9, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals(",", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_COMMA, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+		assertKeysEquals(".", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_DOT, KeyHandler.KEYMOD_NUM_LOCK, false, false));
+
+        assertKeysEquals("\033[2~", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_0, 0, false, false));
+        assertKeysEquals("\033[F", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_1, 0, false, false));
+        assertKeysEquals("\033[B", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_2, 0, false, false));
+        assertKeysEquals("\033[6~", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_3, 0, false, false));
+        assertKeysEquals("\033[D", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_4, 0, false, false));
         assertKeysEquals("5", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_5, 0, false, false));
-        assertKeysEquals("6", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_6, 0, false, false));
-        assertKeysEquals("7", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_7, 0, false, false));
-        assertKeysEquals("8", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_8, 0, false, false));
-        assertKeysEquals("9", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_9, 0, false, false));
-        assertKeysEquals(",", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_COMMA, 0, false, false));
-        assertKeysEquals(".", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_DOT, 0, false, false));
-    }
+        assertKeysEquals("\033[C", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_6, 0, false, false));
+        assertKeysEquals("\033[H", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_7, 0, false, false));
+        assertKeysEquals("\033[A", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_8, 0, false, false));
+        assertKeysEquals("\033[5~", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_9, 0, false, false));
+        assertKeysEquals("\033[3~", KeyHandler.getCode(KeyEvent.KEYCODE_NUMPAD_DOT, 0, false, false));
+	}
 
 }

terminal-emulator/src/test/java/com/termux/terminal/ResizeTest.java

@@ -93,7 +93,7 @@ public class ResizeTest extends TerminalTestCase {
 		enterString("\033[2J");
 		for (int r = 0; r < rows; r++) {
 			for (int c = 0; c < cols; c++) {
-                long style = getStyleAt(r, c);
+				long style = getStyleAt(r, c);
 				assertEquals(119, TextStyle.decodeForeColor(style));
 				assertEquals(129, TextStyle.decodeBackColor(style));
 			}
@@ -105,7 +105,7 @@ public class ResizeTest extends TerminalTestCase {
 		// After resize, screen should still be same color:
 		for (int r = 0; r < rows - 2; r++) {
 			for (int c = 0; c < cols; c++) {
-                long style = getStyleAt(r, c);
+				long style = getStyleAt(r, c);
 				assertEquals(119, TextStyle.decodeForeColor(style));
 				assertEquals(129, TextStyle.decodeBackColor(style));
 			}

terminal-emulator/src/test/java/com/termux/terminal/ScrollRegionTest.java

@@ -107,24 +107,24 @@ public class ScrollRegionTest extends TerminalTestCase {
 		assertLinesAre("1 ", "2 ", "3 ", "QQ", "YY");
 	}
 
-    /** See https://github.com/termux/termux-app/issues/1340 */
-    public void testScrollRegionDoesNotLimitCursorMovement() {
-        withTerminalSized(6, 4)
-            .enterString("\033[4;7r\033[3;1Haaa\033[Axxx")
-            .assertLinesAre(
-                "      ",
-                "   xxx",
-                "aaa   ",
-                "      "
-            );
+	/** See https://github.com/termux/termux-app/issues/1340 */
+	public void testScrollRegionDoesNotLimitCursorMovement() {
+		withTerminalSized(6, 4)
+			.enterString("\033[4;7r\033[3;1Haaa\033[Axxx")
+			.assertLinesAre(
+				"      ",
+				"   xxx",
+				"aaa   ",
+				"      "
+			);
 
-        withTerminalSized(6, 4)
-            .enterString("\033[1;3r\033[3;1Haaa\033[Bxxx")
-            .assertLinesAre(
-                "      ",
-                "      ",
-                "aaa   ",
-                "   xxx"
-            );
-    }
+		withTerminalSized(6, 4)
+			.enterString("\033[1;3r\033[3;1Haaa\033[Bxxx")
+			.assertLinesAre(
+				"      ",
+				"      ",
+				"aaa   ",
+				"   xxx"
+			);
+	}
 }

terminal-emulator/src/test/java/com/termux/terminal/TerminalTest.java

@@ -159,7 +159,7 @@ public class TerminalTest extends TerminalTestCase {
 		assertEquals(119, mTerminal.mForeColor);
 		assertEquals(129, mTerminal.mBackColor);
 
-        // Invalid parameter:
+		// Invalid parameter:
 		enterString("\033[48;8;129m");
 		assertEquals(119, mTerminal.mForeColor);
 		assertEquals(129, mTerminal.mBackColor);
@@ -169,30 +169,30 @@ public class TerminalTest extends TerminalTestCase {
 		assertEquals(178, mTerminal.mForeColor);
 		assertEquals(179, mTerminal.mBackColor);
 
-        // 24 bit colors:
-        enterString(("\033[0m")); // Reset fg and bg colors.
-        enterString("\033[38;2;255;127;2m");
-        int expectedForeground = 0xff000000 | (255 << 16) | (127 << 8) | 2;
-        assertEquals(expectedForeground, mTerminal.mForeColor);
-        assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
-        enterString("\033[48;2;1;2;254m");
-        int expectedBackground = 0xff000000 | (1 << 16) | (2 << 8) | 254;
-        assertEquals(expectedForeground, mTerminal.mForeColor);
-        assertEquals(expectedBackground, mTerminal.mBackColor);
+		// 24 bit colors:
+		enterString(("\033[0m")); // Reset fg and bg colors.
+		enterString("\033[38;2;255;127;2m");
+		int expectedForeground = 0xff000000 | (255 << 16) | (127 << 8) | 2;
+		assertEquals(expectedForeground, mTerminal.mForeColor);
+		assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
+		enterString("\033[48;2;1;2;254m");
+		int expectedBackground = 0xff000000 | (1 << 16) | (2 << 8) | 254;
+		assertEquals(expectedForeground, mTerminal.mForeColor);
+		assertEquals(expectedBackground, mTerminal.mBackColor);
 
-        // 24 bit colors, set fg and bg at once:
-        enterString(("\033[0m")); // Reset fg and bg colors.
-        assertEquals(TextStyle.COLOR_INDEX_FOREGROUND, mTerminal.mForeColor);
-        assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
-        enterString("\033[38;2;255;127;2;48;2;1;2;254m");
-        assertEquals(expectedForeground, mTerminal.mForeColor);
-        assertEquals(expectedBackground, mTerminal.mBackColor);
+		// 24 bit colors, set fg and bg at once:
+		enterString(("\033[0m")); // Reset fg and bg colors.
+		assertEquals(TextStyle.COLOR_INDEX_FOREGROUND, mTerminal.mForeColor);
+		assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, mTerminal.mBackColor);
+		enterString("\033[38;2;255;127;2;48;2;1;2;254m");
+		assertEquals(expectedForeground, mTerminal.mForeColor);
+		assertEquals(expectedBackground, mTerminal.mBackColor);
 
-        // 24 bit colors, invalid input:
-        enterString("\033[38;2;300;127;2;48;2;1;300;254m");
-        assertEquals(expectedForeground, mTerminal.mForeColor);
-        assertEquals(expectedBackground, mTerminal.mBackColor);
-    }
+		// 24 bit colors, invalid input:
+		enterString("\033[38;2;300;127;2;48;2;1;300;254m");
+		assertEquals(expectedForeground, mTerminal.mForeColor);
+		assertEquals(expectedBackground, mTerminal.mBackColor);
+	}
 
 	public void testBackgroundColorErase() {
 		final int rows = 3;
@@ -200,7 +200,7 @@ public class TerminalTest extends TerminalTestCase {
 		withTerminalSized(cols, rows);
 		for (int r = 0; r < rows; r++) {
 			for (int c = 0; c < cols; c++) {
-                long style = getStyleAt(r, c);
+				long style = getStyleAt(r, c);
 				assertEquals(TextStyle.COLOR_INDEX_FOREGROUND, TextStyle.decodeForeColor(style));
 				assertEquals(TextStyle.COLOR_INDEX_BACKGROUND, TextStyle.decodeBackColor(style));
 			}
@@ -213,7 +213,7 @@ public class TerminalTest extends TerminalTestCase {
 		enterString("\033[2J");
 		for (int r = 0; r < rows; r++) {
 			for (int c = 0; c < cols; c++) {
-                long style = getStyleAt(r, c);
+				long style = getStyleAt(r, c);
 				assertEquals(119, TextStyle.decodeForeColor(style));
 				assertEquals(129, TextStyle.decodeBackColor(style));
 			}
@@ -224,7 +224,7 @@ public class TerminalTest extends TerminalTestCase {
 		enterString("\033[2L");
 		for (int r = 0; r < rows; r++) {
 			for (int c = 0; c < cols; c++) {
-                long style = getStyleAt(r, c);
+				long style = getStyleAt(r, c);
 				assertEquals((r == 0 || r == 1) ? 139 : 129, TextStyle.decodeBackColor(style));
 			}
 		}
@@ -289,9 +289,9 @@ public class TerminalTest extends TerminalTestCase {
 		withTerminalSized(3, 3).enterString("abc\r ").assertLinesAre(" bc", "   ", "   ").assertCursorAt(0, 1);
 	}
 
-    public void testTab() {
-        withTerminalSized(11, 2).enterString("01234567890\r\tXX").assertLinesAre("01234567XX0", "           ");
-        withTerminalSized(11, 2).enterString("01234567890\033[44m\r\tXX").assertLinesAre("01234567XX0", "           ");
-    }
+	public void testTab() {
+		withTerminalSized(11, 2).enterString("01234567890\r\tXX").assertLinesAre("01234567XX0", "           ");
+		withTerminalSized(11, 2).enterString("01234567890\033[44m\r\tXX").assertLinesAre("01234567XX0", "           ");
+	}
 
 }

terminal-emulator/src/test/java/com/termux/terminal/TerminalTestCase.java

@@ -18,7 +18,7 @@ public abstract class TerminalTestCase extends TestCase {
 		public final List<ChangedTitle> titleChanges = new ArrayList<>();
 		public final List<String> clipboardPuts = new ArrayList<>();
 		public int bellsRung = 0;
-        public int colorsChanged = 0;
+		public int colorsChanged = 0;
 
 		@Override
 		public void write(byte[] data, int offset, int count) {
@@ -26,10 +26,10 @@ public abstract class TerminalTestCase extends TestCase {
 		}
 
 		public String getOutputAndClear() {
-            String result = new String(baos.toByteArray(), StandardCharsets.UTF_8);
-            baos.reset();
-            return result;
-        }
+			String result = new String(baos.toByteArray(), StandardCharsets.UTF_8);
+			baos.reset();
+			return result;
+		}
 
 		@Override
 		public void titleChanged(String oldTitle, String newTitle) {
@@ -46,11 +46,11 @@ public abstract class TerminalTestCase extends TestCase {
 			bellsRung++;
 		}
 
-        @Override
-        public void onColorsChanged() {
-            colorsChanged++;
-        }
-    }
+		@Override
+		public void onColorsChanged() {
+			colorsChanged++;
+		}
+	}
 
 	public TerminalEmulator mTerminal;
 	public MockTerminalOutput mOutput;

terminal-emulator/src/test/java/com/termux/terminal/TextStyleTest.java

@@ -22,23 +22,23 @@ public class TextStyleTest extends TestCase {
 		}
 	}
 
-    public void testEncoding24Bit() {
-        int[] values = {255, 240, 127, 1, 0};
-        for (int red : values) {
-            for (int green : values) {
-                for (int blue : values) {
-                    int argb = 0xFF000000 | (red << 16) | (green << 8) | blue;
-                    long encoded = TextStyle.encode(argb, 0, 0);
-                    assertEquals(argb, TextStyle.decodeForeColor(encoded));
-                    encoded = TextStyle.encode(0, argb, 0);
-                    assertEquals(argb, TextStyle.decodeBackColor(encoded));
-                }
-            }
-        }
-    }
+	public void testEncoding24Bit() {
+		int[] values = {255, 240, 127, 1, 0};
+		for (int red : values) {
+			for (int green : values) {
+				for (int blue : values) {
+					int argb = 0xFF000000 | (red << 16) | (green << 8) | blue;
+					long encoded = TextStyle.encode(argb, 0, 0);
+					assertEquals(argb, TextStyle.decodeForeColor(encoded));
+					encoded = TextStyle.encode(0, argb, 0);
+					assertEquals(argb, TextStyle.decodeBackColor(encoded));
+				}
+			}
+		}
+	}
 
 
-    public void testEncodingCombinations() {
+	public void testEncodingCombinations() {
 		for (int f1 : ALL_EFFECTS) {
 			for (int f2 : ALL_EFFECTS) {
 				int combined = f1 | f2;
@@ -54,9 +54,9 @@ public class TextStyleTest extends TestCase {
 	}
 
 	public void testEncodingProtected() {
-        long encoded = TextStyle.encode(TextStyle.COLOR_INDEX_FOREGROUND, TextStyle.COLOR_INDEX_BACKGROUND,
+		long encoded = TextStyle.encode(TextStyle.COLOR_INDEX_FOREGROUND, TextStyle.COLOR_INDEX_BACKGROUND,
 				TextStyle.CHARACTER_ATTRIBUTE_STRIKETHROUGH);
-        assertEquals(0, (TextStyle.decodeEffect(encoded) & TextStyle.CHARACTER_ATTRIBUTE_PROTECTED));
+		assertEquals(0, (TextStyle.decodeEffect(encoded) & TextStyle.CHARACTER_ATTRIBUTE_PROTECTED));
 		encoded = TextStyle.encode(TextStyle.COLOR_INDEX_FOREGROUND, TextStyle.COLOR_INDEX_BACKGROUND,
 				TextStyle.CHARACTER_ATTRIBUTE_STRIKETHROUGH | TextStyle.CHARACTER_ATTRIBUTE_PROTECTED);
 		assertTrue((TextStyle.decodeEffect(encoded) & TextStyle.CHARACTER_ATTRIBUTE_PROTECTED) != 0);

terminal-emulator/src/test/java/com/termux/terminal/WcWidthTest.java

@@ -15,12 +15,12 @@ public class WcWidthTest extends TestCase {
 		}
 	}
 
-    public void testSomeWidthOne() {
-        assertWidthIs(1, 'å');
-        assertWidthIs(1, 'ä');
-        assertWidthIs(1, 'ö');
-        assertWidthIs(1, 0x23F2);
-    }
+	public void testSomeWidthOne() {
+		assertWidthIs(1, 'å');
+		assertWidthIs(1, 'ä');
+		assertWidthIs(1, 'ö');
+		assertWidthIs(1, 0x23F2);
+	}
 
 	public void testSomeWide() {
 		assertWidthIs(2, 'Ａ');
@@ -44,18 +44,18 @@ public class WcWidthTest extends TestCase {
 	}
 
 	public void testCombining() {
-        assertWidthIs(0, 0x0302);
-        assertWidthIs(0, 0x0308);
-        assertWidthIs(0, 0xFE0F);
-    }
+		assertWidthIs(0, 0x0302);
+		assertWidthIs(0, 0x0308);
+		assertWidthIs(0, 0xFE0F);
+	}
 
-    public void testWordJoiner() {
-        // https://en.wikipedia.org/wiki/Word_joiner
-        // The word joiner (WJ) is a code point in Unicode used to separate words when using scripts
-        // that do not use explicit spacing. It is encoded since Unicode version 3.2
-        // (released in 2002) as U+2060 WORD JOINER (HTML ⁠).
-        // The word joiner does not produce any space, and prohibits a line break at its position.
-        assertWidthIs(0, 0x2060);
+	public void testWordJoiner() {
+		// https://en.wikipedia.org/wiki/Word_joiner
+		// The word joiner (WJ) is a code point in Unicode used to separate words when using scripts
+		// that do not use explicit spacing. It is encoded since Unicode version 3.2
+		// (released in 2002) as U+2060 WORD JOINER (HTML ⁠).
+		// The word joiner does not produce any space, and prohibits a line break at its position.
+		assertWidthIs(0, 0x2060);
 	}
 
 	public void testSofthyphen() {
@@ -72,10 +72,10 @@ public class WcWidthTest extends TestCase {
 		assertWidthIs(1, 0x11A3);
 	}
 
-    public void testEmojis() {
-        assertWidthIs(2, 0x1F428); // KOALA.
-        assertWidthIs(2, 0x231a);  // WATCH.
-        assertWidthIs(2, 0x1F643); // UPSIDE-DOWN FACE (Unicode 8).
-    }
+	public void testEmojis() {
+		assertWidthIs(2, 0x1F428); // KOALA.
+		assertWidthIs(2, 0x231a);  // WATCH.
+		assertWidthIs(2, 0x1F643); // UPSIDE-DOWN FACE (Unicode 8).
+	}
 
 }

terminal-view/build.gradle

@@ -1,6 +1,6 @@
 plugins {
-    id "com.jfrog.bintray" version "1.7.3"
-    id "com.github.dcendents.android-maven" version "2.0"
+    id "com.jfrog.bintray" version "1.8.5"
+    id "com.github.dcendents.android-maven" version "2.1"
 }
 
 apply plugin: 'com.android.library'
@@ -11,9 +11,9 @@ ext {
     libraryName = 'TerminalView'
     artifact = 'terminal-view'
     libraryDescription = 'The terminal view used in Termux'
-    siteUrl = 'https://github.com/termux/termux'
-    gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.50'
+    siteUrl = 'https://github.com/termux/termux-app'
+    gitUrl = 'https://github.com/termux/termux-app.git'
+    libraryVersion = '0.106'
 }
 
 android {
@@ -44,7 +44,7 @@ android {
 }
 
 dependencies {
-    testImplementation 'junit:junit:4.13'
+    testImplementation 'junit:junit:4.13.1'
 }
 
 apply from: '../scripts/bintray-publish.gradle'

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

@@ -31,12 +31,15 @@ import android.view.ViewParent;
 import android.view.ViewTreeObserver;
 import android.view.WindowManager;
 import android.view.accessibility.AccessibilityManager;
+import android.view.autofill.AutofillValue;
 import android.view.inputmethod.BaseInputConnection;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 import android.widget.PopupWindow;
 import android.widget.Scroller;
 
+import androidx.annotation.RequiresApi;
+
 import com.termux.terminal.EmulatorDebug;
 import com.termux.terminal.KeyHandler;
 import com.termux.terminal.TerminalBuffer;
@@ -44,6 +47,12 @@ import com.termux.terminal.TerminalEmulator;
 import com.termux.terminal.TerminalSession;
 import com.termux.terminal.WcWidth;
 
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.Properties;
+
 /** View displaying and interacting with a {@link TerminalSession}. */
 public final class TerminalView extends View {
 
@@ -246,14 +255,23 @@ public final class TerminalView extends View {
 
     @Override
     public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
-        // Using InputType.NULL is the most correct input type and avoids issues with other hacks.
-        //
-        // Previous keyboard issues:
-        // https://github.com/termux/termux-packages/issues/25
-        // https://github.com/termux/termux-app/issues/87.
-        // https://github.com/termux/termux-app/issues/126.
-        // https://github.com/termux/termux-app/issues/137 (japanese chars and TYPE_NULL).
-        outAttrs.inputType = InputType.TYPE_NULL;
+        Properties props = getProperties();
+
+        if (props.getProperty("enforce-char-based-input", "false").equals("true")) {
+            // Some keyboards seems do not reset the internal state on TYPE_NULL.
+            // Affects mostly Samsung stock keyboards.
+            // https://github.com/termux/termux-app/issues/686
+            outAttrs.inputType = InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS;
+        } else {
+            // Using InputType.NULL is the most correct input type and avoids issues with other hacks.
+            //
+            // Previous keyboard issues:
+            // https://github.com/termux/termux-packages/issues/25
+            // https://github.com/termux/termux-app/issues/87.
+            // https://github.com/termux/termux-app/issues/126.
+            // https://github.com/termux/termux-app/issues/137 (japanese chars and TYPE_NULL).
+            outAttrs.inputType = InputType.TYPE_NULL;
+        }
 
         // Note that IME_ACTION_NONE cannot be used as that makes it impossible to input newlines using the on-screen
         // keyboard on Android TV (see https://github.com/termux/termux-app/issues/221).
@@ -521,6 +539,8 @@ public final class TerminalView extends View {
 
     @Override
     public boolean onKeyPreIme(int keyCode, KeyEvent event) {
+        Properties props = getProperties();
+
         if (LOG_KEY_EVENTS)
             Log.i(EmulatorDebug.LOG_TAG, "onKeyPreIme(keyCode=" + keyCode + ", event=" + event + ")");
         if (keyCode == KeyEvent.KEYCODE_BACK) {
@@ -536,6 +556,11 @@ public final class TerminalView extends View {
                         return onKeyUp(keyCode, event);
                 }
             }
+        } else if (props.getProperty("ctrl-space-workaround", "false").equals("true") &&
+                   keyCode == KeyEvent.KEYCODE_SPACE && event.isCtrlPressed()) {
+            /* ctrl + space does not work on some ROMs without this workaround.
+               However, this breaks it on devices where it works out of the box. */
+            return onKeyDown(keyCode, event);
         }
         return super.onKeyPreIme(keyCode, event);
     }
@@ -566,6 +591,7 @@ public final class TerminalView extends View {
         if (controlDown) keyMod |= KeyHandler.KEYMOD_CTRL;
         if (event.isAltPressed() || leftAltDown) keyMod |= KeyHandler.KEYMOD_ALT;
         if (event.isShiftPressed()) keyMod |= KeyHandler.KEYMOD_SHIFT;
+        if (event.isNumLockOn()) keyMod |= KeyHandler.KEYMOD_NUM_LOCK;
         if (!event.isFunctionPressed() && handleKeyCode(keyCode, keyMod)) {
             if (LOG_KEY_EVENTS) Log.i(EmulatorDebug.LOG_TAG, "handleKeyCode() took key event");
             return true;
@@ -1166,7 +1192,7 @@ public final class TerminalView extends View {
             final ActionMode.Callback callback = new ActionMode.Callback() {
                 @Override
                 public boolean onCreateActionMode(ActionMode mode, Menu menu) {
-                    int show = MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT;
+                    int show = MenuItem.SHOW_AS_ACTION_IF_ROOM | MenuItem.SHOW_AS_ACTION_WITH_TEXT;
 
                     ClipboardManager clipboard = (ClipboardManager) getContext().getSystemService(Context.CLIPBOARD_SERVICE);
                     menu.add(Menu.NONE, 1, Menu.NONE, R.string.copy_text).setShowAsAction(show);
@@ -1512,4 +1538,52 @@ public final class TerminalView extends View {
             }
         }
     }
+
+    private Properties getProperties() {
+        File propsFile;
+        Properties props = new Properties();
+        String possiblePropLocations[] = {
+            getContext().getFilesDir() + "/home/.termux/termux.properties",
+            getContext().getFilesDir() + "/home/.config/termux/termux.properties"
+        };
+
+        propsFile = new File(possiblePropLocations[0]);
+        int i = 0;
+        while (!propsFile.exists() && i < possiblePropLocations.length) {
+            propsFile = new File(possiblePropLocations[i]);
+            i += 1;
+        }
+
+        try {
+            if (propsFile.isFile() && propsFile.canRead()) {
+                try (FileInputStream in = new FileInputStream(propsFile)) {
+                    props.load(new InputStreamReader(in, StandardCharsets.UTF_8));
+                }
+            }
+        } catch (Exception e) {
+            Log.e("termux", "Error loading props", e);
+        }
+
+        return props;
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.O)
+    @Override
+    public void autofill(AutofillValue value) {
+        if (value.isText()) {
+            mTermSession.write(value.getTextValue().toString());
+        }
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.O)
+    @Override
+    public int getAutofillType() {
+        return AUTOFILL_TYPE_TEXT;
+    }
+
+    @RequiresApi(api = Build.VERSION_CODES.O)
+    @Override
+    public AutofillValue getAutofillValue() {
+        return AutofillValue.forText("");
+    }
 }