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[Android] The background music resumes even though the application is on the background #19005

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Merged
drelaptop merged 1 commit into from
Sep 10, 2018
Merged

[Android] The background music resumes even though the application is on the background #19005

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26 changes: 25 additions & 1 deletion cocos/platform/android/java/src/org/cocos2dx/lib/Cocos2dxActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ of this software and associated documentation files (the "Software"), to deal
package org.cocos2dx.lib;

import android.app.Activity;
import android.app.KeyguardManager;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
Expand All @@ -35,6 +36,7 @@ of this software and associated documentation files (the "Software"), to deal
import android.os.Build;
import android.os.Bundle;
import android.os.Message;
import android.os.PowerManager;
import android.preference.PreferenceManager.OnActivityResultListener;
import android.util.Log;
import android.view.View;
Expand Down Expand Up @@ -202,7 +204,11 @@ public void onWindowFocusChanged(boolean hasFocus) {
}

private void resumeIfHasFocus() {
if(hasFocus) {
//It is possible for the app to receive the onWindowsFocusChanged(true) event
//even though it is locked or asleep
boolean readyToPlay = !isDeviceLocked() && !isDeviceAsleep();

if(hasFocus && readyToPlay) {
this.hideVirtualButton();
Cocos2dxHelper.onResume();
mGLSurfaceView.onResume();
Expand Down Expand Up @@ -358,6 +364,24 @@ private static boolean isAndroidEmulator() {
return isEmulator;
}

private static boolean isDeviceLocked() {
KeyguardManager keyguardManager = (KeyguardManager)getContext().getSystemService(Context.KEYGUARD_SERVICE);
boolean locked = keyguardManager.inKeyguardRestrictedInputMode();
return locked;
}

private static boolean isDeviceAsleep() {
PowerManager powerManager = (PowerManager)getContext().getSystemService(Context.POWER_SERVICE);
if(powerManager == null) {
return false;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
return !powerManager.isInteractive();
} else {
return !powerManager.isScreenOn();
}
}

// ===========================================================
// Inner and Anonymous Classes
// ===========================================================
Expand Down