56 lines
2.2 KiB
Java
56 lines
2.2 KiB
Java
package androidx.legacy.content;
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import android.content.BroadcastReceiver;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.os.PowerManager;
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import android.util.Log;
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import android.util.SparseArray;
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@Deprecated
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public abstract class WakefulBroadcastReceiver extends BroadcastReceiver {
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private static final String EXTRA_WAKE_LOCK_ID = "androidx.contentpager.content.wakelockid";
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private static int mNextId = 1;
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private static final SparseArray<PowerManager.WakeLock> sActiveWakeLocks = new SparseArray<>();
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public static boolean completeWakefulIntent(Intent intent) {
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int intExtra = intent.getIntExtra("androidx.contentpager.content.wakelockid", 0);
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if (intExtra == 0) {
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return false;
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}
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SparseArray<PowerManager.WakeLock> sparseArray = sActiveWakeLocks;
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synchronized (sparseArray) {
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PowerManager.WakeLock wakeLock = sparseArray.get(intExtra);
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if (wakeLock != null) {
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wakeLock.release();
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sparseArray.remove(intExtra);
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return true;
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}
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Log.w("WakefulBroadcastReceiv.", "No active wake lock id #" + intExtra);
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return true;
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}
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}
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public static ComponentName startWakefulService(Context context, Intent intent) {
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SparseArray<PowerManager.WakeLock> sparseArray = sActiveWakeLocks;
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synchronized (sparseArray) {
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int i = mNextId;
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int i2 = i + 1;
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mNextId = i2;
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if (i2 <= 0) {
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mNextId = 1;
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}
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intent.putExtra("androidx.contentpager.content.wakelockid", i);
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ComponentName startService = context.startService(intent);
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if (startService == null) {
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return null;
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}
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PowerManager.WakeLock newWakeLock = ((PowerManager) context.getSystemService("power")).newWakeLock(1, "androidx.core:wake:" + startService.flattenToShortString());
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newWakeLock.setReferenceCounted(false);
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newWakeLock.acquire(60000);
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sparseArray.put(i, newWakeLock);
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return startService;
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}
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}
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}
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