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Fix app going to sleep when device locked

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This commit is contained in:
Sebastián Katzer 2016-08-17 11:14:47 +02:00
parent 6297b9aea3
commit 830c4a97ad
4 changed files with 50 additions and 92 deletions
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5
plugin.xml
View File

@ -3,7 +3,7 @@
<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
xmlns:android="http://schemas.android.com/apk/res/android"
id="cordova-plugin-background-mode"
version="0.6.6.dev">
version="0.6.6-dev">
<name>BackgroundMode</name>
@ -72,7 +72,10 @@
* candidate for killing when low on memory.
-->
<service android:name="de.appplant.cordova.plugin.background.ForegroundService" />
</config-file>
<config-file target="AndroidManifest.xml" parent="/manifest">
<uses-permission android:name="android.permission.WAKE_LOCK" />
</config-file>
<source-file

25
src/android/BackgroundMode.java
View File

@ -21,12 +21,6 @@
package de.appplant.cordova.plugin.background;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
@ -34,6 +28,12 @@ import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class BackgroundMode extends CordovaPlugin {
// Event types for callbacks
@ -230,15 +230,15 @@ public class BackgroundMode extends CordovaPlugin {
private void startService() {
Activity context = cordova.getActivity();
Intent intent = new Intent(
context, ForegroundService.class);
if (isDisabled || isBind)
return;
Intent intent = new Intent(
context, ForegroundService.class);
try {
context.bindService(
intent, connection, Context.BIND_AUTO_CREATE);
context.bindService(intent,
connection, Context.BIND_AUTO_CREATE);
fireEvent(Event.ACTIVATE, null);
@ -282,9 +282,6 @@ public class BackgroundMode extends CordovaPlugin {
private void fireEvent (Event event, String params) {
String eventName;
if (updateSettings != null && event != Event.FAILURE)
return;
switch (event) {
case ACTIVATE:
eventName = "activate"; break;

94
src/android/ForegroundService.java
View File

@ -21,12 +21,6 @@
package de.appplant.cordova.plugin.background;
import java.util.Timer;
import java.util.TimerTask;
import org.json.JSONObject;
import android.annotation.SuppressLint;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
@ -34,13 +28,13 @@ import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Color;
import android.os.Binder;
import android.os.Build;
import android.os.Handler;
import android.os.IBinder;
import android.os.PowerManager;
import android.util.Log;
import org.json.JSONObject;
/**
* Puts the service in a foreground state, where the system considers it to be
* something the user is actively aware of and thus not a candidate for killing
@ -51,16 +45,10 @@ public class ForegroundService extends Service {
// Fixed ID for the 'foreground' notification
private static final int NOTIFICATION_ID = -574543954;
private Notification.Builder notification;
// Binder given to clients
private final IBinder mBinder = new ForegroundBinder();
// Scheduler to exec periodic tasks
final Timer scheduler = new Timer();
// Used to keep the app alive
TimerTask keepAliveTask;
private PowerManager.WakeLock wakeLock;
/**
* Allow clients to call on to the service.
@ -91,6 +79,9 @@ public class ForegroundService extends Service {
keepAwake();
}
/**
* No need to run headless on destroy.
*/
@Override
public void onDestroy() {
super.onDestroy();
@ -102,7 +93,6 @@ public class ForegroundService extends Service {
* by the OS.
*/
public void keepAwake() {
final Handler handler = new Handler();
if (!this.inSilentMode()) {
startForeground(NOTIFICATION_ID, makeNotification());
@ -112,20 +102,12 @@ public class ForegroundService extends Service {
BackgroundMode.deleteUpdateSettings();
keepAliveTask = new TimerTask() {
@Override
public void run() {
handler.post(new Runnable() {
@Override
public void run() {
// Nothing to do here
// Log.d("BackgroundMode", "" + new Date().getTime());
}
});
}
};
PowerManager powerMgr = (PowerManager) getSystemService(POWER_SERVICE);
scheduler.schedule(keepAliveTask, 0, 1000);
wakeLock = powerMgr.newWakeLock(
PowerManager.PARTIAL_WAKE_LOCK, "BackgroundMode");
wakeLock.acquire();
}
/**
@ -133,7 +115,11 @@ public class ForegroundService extends Service {
*/
private void sleepWell() {
stopForeground(true);
keepAliveTask.cancel();
if (wakeLock != null) {
wakeLock.release();
wakeLock = null;
}
}
/**
@ -144,8 +130,6 @@ public class ForegroundService extends Service {
* A local ongoing notification which pending intent is bound to the
* main activity.
*/
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
private Notification makeNotification() {
JSONObject settings = BackgroundMode.getSettings();
Context context = getApplicationContext();
@ -153,49 +137,32 @@ public class ForegroundService extends Service {
Intent intent = context.getPackageManager()
.getLaunchIntentForPackage(pkgName);
notification = new Notification.Builder(context)
Notification.Builder notification = new Notification.Builder(context)
.setContentTitle(settings.optString("title", ""))
.setContentText(settings.optString("text", ""))
.setTicker(settings.optString("ticker", ""))
.setOngoing(true)
.setSmallIcon(getIconResId());
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if(settings.optBoolean("isPublic") == true) {
notification.setVisibility(Notification.VISIBILITY_PUBLIC);
}
if(!settings.optString("color").equals("")) {
try {
notification.setColor(Color.parseColor(settings.optString("color")));
} catch (Exception e) {
Log.e("BackgroundMode", settings.optString("color") + " is not a valid color");
}
}
}
if (intent != null && settings.optBoolean("resume")) {
PendingIntent contentIntent = PendingIntent.getActivity(
context, NOTIFICATION_ID, intent, PendingIntent.FLAG_UPDATE_CURRENT);
context, NOTIFICATION_ID, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
notification.setContentIntent(contentIntent);
}
if (Build.VERSION.SDK_INT < 16) {
// Build notification for HoneyComb to ICS
return notification.getNotification();
} else {
// Notification for Jellybean and above
return notification.build();
}
}
/**
* Update the notification.
*/
public void updateNotification() {
Notification n = makeNotification();
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.notify(NOTIFICATION_ID, n);
Notification notification = makeNotification();
NotificationManager service = (NotificationManager)
getSystemService(Context.NOTIFICATION_SERVICE);
service.notify(NOTIFICATION_ID, notification);
}
/**
@ -209,10 +176,9 @@ public class ForegroundService extends Service {
Context context = getApplicationContext();
Resources res = context.getResources();
String pkgName = context.getPackageName();
String icon = settings.optString("icon", "icon");
int resId = res.getIdentifier(settings.optString("icon", "icon"), "drawable", pkgName);
return resId;
return res.getIdentifier(icon, "drawable", pkgName);
}
/**

8
www/background-mode.js
View File

@ -30,11 +30,6 @@ channel.onCordovaReady.subscribe(function () {
// Set the defaults
exports.setDefaults({});
});
// Only enable WP8 by default
if (['WinCE', 'Win32NT'].indexOf(device.platform) > -1) {
exports.enable();
}
});
@ -60,11 +55,8 @@ exports._isActive = false;
exports._defaults = {
title: 'App is running in background',
text: 'Doing heavy tasks.',
ticker: 'App is running in background',
resume: true,
silent: false,
isPublic: false,
color: "",
icon: "icon"
};