Bump app version to 0.54

since we're a foreground service, in oreo we already get a higher
priority; see
https://developer.android.com/reference/android/app/NotificationManager.html#IMPORTANCE_MIN

.travis.yml

@@ -12,8 +12,8 @@ android:
   components:
     - platform-tools
     - tools
-    - build-tools-27.0.0
-    - android-26
+    - build-tools-27.0.1
+    - android-27
     - extra-android-m2repository
 
 before_install:

app/build.gradle

@@ -1,22 +1,21 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "27.0.0"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.1"
 
     dependencies {
-        compile 'com.android.support:support-annotations:27.0.0'
-        compile "com.android.support:support-core-utils:26.1.0"
-        compile "com.android.support:support-core-ui:26.1.0"
-        compile project(":terminal-view")
+        implementation 'com.android.support:support-annotations:27.0.0'
+        implementation "com.android.support:support-core-ui:27.0.0"
+        implementation project(":terminal-view")
     }
 
     defaultConfig {
         applicationId "com.termux"
         minSdkVersion 21
-        targetSdkVersion 26
-        versionCode 54
-        versionName "0.54"
+        targetSdkVersion 27
+        versionCode 55
+        versionName "0.55"
     }
 
     buildTypes {
@@ -29,5 +28,5 @@ android {
 }
 
 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }

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

@@ -157,7 +157,6 @@ public final class TermuxActivity extends Activity implements ServiceConnection
 
     void checkForFontAndColors() {
         try {
-            // Hard-coded paths since this file is used also in Termux:Float.
             @SuppressLint("SdCardPath") File fontFile = new File("/data/data/com.termux/files/home/.termux/font.ttf");
             @SuppressLint("SdCardPath") File colorsFile = new File("/data/data/com.termux/files/home/.termux/colors.properties");
 

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

@@ -2,6 +2,7 @@ package com.termux.app;
 
 import android.annotation.SuppressLint;
 import android.app.Notification;
+import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.app.Service;
@@ -11,10 +12,10 @@ import android.content.res.Resources;
 import android.net.Uri;
 import android.net.wifi.WifiManager;
 import android.os.Binder;
+import android.os.Build;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.PowerManager;
-import android.support.v4.content.WakefulBroadcastReceiver;
 import android.util.Log;
 import android.widget.ArrayAdapter;
 
@@ -41,6 +42,8 @@ import java.util.List;
  */
 public final class TermuxService extends Service implements SessionChangedCallback {
 
+    private static final String NOTIFICATION_CHANNEL_ID = "termux_notification_channel";
+
     /** Note that this is a symlink on the Android M preview. */
     @SuppressLint("SdCardPath")
     public static final String FILES_PATH = "/data/data/com.termux/files";
@@ -153,11 +156,6 @@ public final class TermuxService extends Service implements SessionChangedCallba
             Log.e(EmulatorDebug.LOG_TAG, "Unknown TermuxService action: '" + action + "'");
         }
 
-        if ((flags & START_FLAG_REDELIVERY) == 0) {
-            // Service is started by WBR, not restarted by system, so release the WakeLock from WBR.
-            WakefulBroadcastReceiver.completeWakefulIntent(intent);
-        }
-
         // If this service really do get killed, there is no point restarting it automatically - let the user do on next
         // start of {@link Term):
         return Service.START_NOT_STICKY;
@@ -170,6 +168,7 @@ public final class TermuxService extends Service implements SessionChangedCallba
 
     @Override
     public void onCreate() {
+        setupNotificationChannel();
         startForeground(NOTIFICATION_ID, buildNotification());
     }
 
@@ -208,8 +207,8 @@ public final class TermuxService extends Service implements SessionChangedCallba
         builder.setOngoing(true);
 
         // If holding a wake or wifi lock consider the notification of high priority since it's using power,
-        // otherwise use a minimal priority since this is just a background service notification:
-        builder.setPriority((wakeLockHeld) ? Notification.PRIORITY_HIGH : Notification.PRIORITY_MIN);
+        // otherwise use a low priority
+        builder.setPriority((wakeLockHeld) ? Notification.PRIORITY_HIGH : Notification.PRIORITY_LOW);
 
         // No need to show a timestamp:
         builder.setShowWhen(false);
@@ -217,6 +216,10 @@ public final class TermuxService extends Service implements SessionChangedCallba
         // Background color for small notification icon:
         builder.setColor(0xFF000000);
 
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            builder.setChannelId(NOTIFICATION_CHANNEL_ID);
+        }
+
         Resources res = getResources();
         Intent exitIntent = new Intent(this, TermuxService.class).setAction(ACTION_STOP_SERVICE);
         builder.addAction(android.R.drawable.ic_delete, res.getString(R.string.notification_action_exit), PendingIntent.getService(this, 0, exitIntent, 0));
@@ -341,4 +344,17 @@ public final class TermuxService extends Service implements SessionChangedCallba
             }
         });
     }
+
+    private void setupNotificationChannel() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return;
+
+        String channelName = "Termux";
+        String channelDescription = "Notifications from Termux";
+        int importance = NotificationManager.IMPORTANCE_LOW;
+
+        NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, channelName,importance);
+        channel.setDescription(channelDescription);
+        NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+        manager.createNotificationChannel(channel);
+    }
 }

gradle/wrapper/gradle-wrapper.properties

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

scripts/bintray-publish.gradle

@@ -1,5 +1,4 @@
 // Start https://raw.githubusercontent.com/nuuneoi/JCenter/master/installv1.gradle
-apply plugin: 'com.github.dcendents.android-maven'
 group = publishedGroupId // Maven Group ID for the artifact
 install {
     repositories.mavenInstaller {

terminal-emulator/build.gradle

@@ -13,16 +13,16 @@ ext {
     libraryDescription = 'The terminal emulator used in Termux'
     siteUrl = 'https://github.com/termux/termux'
     gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.51'
+    libraryVersion = '0.52'
 }
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "27.0.0"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.1"
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 26
+        targetSdkVersion 27
 
         externalNativeBuild {
             ndkBuild {
@@ -56,7 +56,7 @@ tasks.withType(Test) {
 }
 
 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }
 
 apply from: '../scripts/bintray-publish.gradle'

terminal-view/build.gradle

@@ -1,6 +1,6 @@
 plugins {
-    id "com.jfrog.bintray" version "1.7"
-    id "com.github.dcendents.android-maven" version "1.5"
+    id "com.jfrog.bintray" version "1.7.3"
+    id "com.github.dcendents.android-maven" version "2.0"
 }
 
 apply plugin: 'com.android.library'
@@ -13,21 +13,21 @@ ext {
     libraryDescription = 'The terminal view used in Termux'
     siteUrl = 'https://github.com/termux/termux'
     gitUrl = 'https://github.com/termux/termux.git'
-    libraryVersion = '0.49'
+    libraryVersion = '0.50'
 }
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "27.0.0"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.1"
 
     dependencies {
-        compile 'com.android.support:support-annotations:25.3.1'
-        compile project(":terminal-emulator")
+        implementation 'com.android.support:support-annotations:27.0.0'
+        api project(":terminal-emulator")
     }
 
     defaultConfig {
         minSdkVersion 21
-        targetSdkVersion 26
+        targetSdkVersion 27
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 
@@ -40,7 +40,7 @@ android {
 }
 
 dependencies {
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }
 
 apply from: '../scripts/bintray-publish.gradle'