优化第三方应用被kill后接收广播自启

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我是靠谱客的博主要减肥信封，最近开发中收集的这篇文章主要介绍优化第三方应用被kill后接收广播自启，觉得挺不错的，现在分享给大家，希望可以做个参考。

--- a/services/core/java/com/android/server/am/BroadcastQueue.java

+++ b/services/core/java/com/android/server/am/BroadcastQueue.java

@@ -921,6 +924,33 @@ public final class BroadcastQueue {

// restart the application.

}

+ // app not started, do not start if thirdpart app at these intents.

+ boolean disableKeepAlive = SystemProperties.getBoolean("persist.sys.disable_keepalive", true);

+ if (disableKeepAlive) {

+ String action = r.intent.getAction();

+ ApplicationInfo appInfo = info.activityInfo.applicationInfo;

+ Slog.d(TAG, "action "+action+" app:"+appInfo);

+ if (appInfo != null && (appInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {

+ Slog.d(TAG, "Not system app!!! [" + action + "] app=" + app );

+

+ if (action.equals("android.net.conn.CONNECTIVITY_CHANGE") ||

+ action.equals("android.intent.action.BOOT_COMPLETED") ||

+ action.equals("android.intent.action.MEDIA_MOUNTED") ||

+ action.equals("android.intent.action.MEDIA_REMOVED") ||

+ action.equals("android.intent.action.TIME_TICK") ||

+ action.equals("android.intent.action.MEDIA_UNMOUNTED") ||

+ action.equals("android.intent.action.MEDIA_BAD_REMOVAL") ||

+ action.equals("android.intent.action.MEDIA_SHARED")

+ ) {

+ logBroadcastReceiverDiscardLocked(r);

+ finishReceiverLocked(r, r.resultCode, r.resultData,

+ r.resultExtras, r.resultAbort, false);

+ scheduleBroadcastsLocked();

+ r.state = BroadcastRecord.IDLE;

+ return;

+ }

+ }

+ }

// Not running -- get it started, to be executed when the app comes up.

if (DEBUG_BROADCAST) Slog.v(TAG,

"Need to start app ["

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