version 0.100

Due to leading zero issues, SHA-256 checksum for ARM variant will
have 63 characters instead of correct 64...

app/build.gradle

@@ -17,8 +17,8 @@ android {
         applicationId "com.termux"
         minSdkVersion project.properties.minSdkVersion.toInteger()
         targetSdkVersion project.properties.targetSdkVersion.toInteger()
-        versionCode 99
-        versionName "0.99"
+        versionCode 100
+        versionName "0.100"
 
         externalNativeBuild {
             ndkBuild {
@@ -133,11 +133,11 @@ clean {
 
 task downloadBootstraps(){
     doLast {
-        def version = 28
-        downloadBootstrap("aarch64", "8f8c8af1d6c50bd0d6ecd5a1df8d5b0c3122a945b6febd0de0308504b4075ed0", version)
-        downloadBootstrap("arm",     "179465f403a73fec6534363b11cb38eed3b6b3d8e9d922d8e55dc8a06813240d", version)
-        downloadBootstrap("i686",    "2100ebf36befde73b08efaa7e3ccc9c218a8b5e7d69db06e16e364ab8b7dfbd5", version)
-        downloadBootstrap("x86_64",  "3f5192f63595426370aa69f102fac07ae00c12154878eddec24e8406e640a67f", version)
+        def version = 29
+        downloadBootstrap("aarch64", "1b67ba2302efc20952c00d607a3a169e86cf8ecb66b0c6e16bee9997289119e1", version)
+        downloadBootstrap("arm",     "dd87a5902b6b7ee4d4499a10da99a3ea605ba020ad1cc77cad16b3267ac13c2", version)
+        downloadBootstrap("i686",    "66cf79273a2ee87730010febe258bec02abf4c4d4c6f89b1b174619baa3c5a0e", version)
+        downloadBootstrap("x86_64",  "e9541c02e4e7df4860d76098e4f477e09952ae65323216f692d668425842bf00", version)
     }
 }
 

app/src/main/AndroidManifest.xml

@@ -21,6 +21,7 @@
     <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"/>
 
     <application
         android:extractNativeLibs="true"

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;
+    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-bin.zip
-distributionSha256Sum=7873ed5287f47ca03549ab8dcb6dc877ac7f0e3d7b1eb12685161d10080910ac
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

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);