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Android: Track whether app is in foreground

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This commit is contained in:
JosJuice
2024-06-15 18:15:45 +02:00
committed by LillyJadeKatrin
parent c536754ffe
commit 01b44837f4
6 changed files with 73 additions and 1 deletions
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2
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/DolphinApplication.java
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@ -6,6 +6,7 @@ import android.app.Application;
import android.content.Context;
import android.hardware.usb.UsbManager;
import org.dolphinemu.dolphinemu.utils.ActivityTracker;
import org.dolphinemu.dolphinemu.utils.DirectoryInitialization;
import org.dolphinemu.dolphinemu.utils.Java_GCAdapter;
import org.dolphinemu.dolphinemu.utils.Java_WiimoteAdapter;
@ -20,6 +21,7 @@ public class DolphinApplication extends Application
{
super.onCreate();
application = this;
registerActivityLifecycleCallbacks(new ActivityTracker());
VolleyUtil.init(getApplicationContext());
System.loadLibrary("main");

41
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/ActivityTracker.kt Normal file
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@ -0,0 +1,41 @@
package org.dolphinemu.dolphinemu.utils
import android.app.Activity
import android.app.Application.ActivityLifecycleCallbacks
import android.os.Bundle
class ActivityTracker : ActivityLifecycleCallbacks {
val resumedActivities = HashSet<Activity>()
var backgroundExecutionAllowed = false
override fun onActivityCreated(activity: Activity, bundle: Bundle?) {}
override fun onActivityStarted(activity: Activity) {}
override fun onActivityResumed(activity: Activity) {
resumedActivities.add(activity)
if (!backgroundExecutionAllowed && !resumedActivities.isEmpty()) {
backgroundExecutionAllowed = true
setBackgroundExecutionAllowedNative(true)
}
}
override fun onActivityPaused(activity: Activity) {
resumedActivities.remove(activity)
if (backgroundExecutionAllowed && resumedActivities.isEmpty()) {
backgroundExecutionAllowed = false
setBackgroundExecutionAllowedNative(false)
}
}
override fun onActivityStopped(activity: Activity) {}
override fun onActivitySaveInstanceState(activity: Activity, bundle: Bundle) {}
override fun onActivityDestroyed(activity: Activity) {}
companion object {
@JvmStatic
external fun setBackgroundExecutionAllowedNative(allowed: Boolean)
}
}