fota升级，可卸载apk也进行更新

首先如题目要求

可卸载apk是通过刷机或恢复出厂设置之后执行脚本安装的

然后fota升级后，在判断是否“是第一次刷机和恢复出厂设置”时候会返回false，就导致脚本没有执行。导致apk升级不成功

所以我们要完成这个就是，确定fota什么时候升级完，然后再执行脚本就完事

fota升级一般在重启之后会有个广播，我们只要监听这个广播

下面是patch

--- a/frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -5581,6 +5581,17 @@ public class ActivityManagerService extends IActivityManager.Stub
             }
         }, pkgFilter);
 
+        IntentFilter fotafilter = new IntentFilter();
+        fotafilter.addAction("com.adups.fota.OUT_UPDATE_SUCCESS");
+        mContext.registerReceiver(new BroadcastReceiver() {
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                Slog.i(TAG,"fota broadcast setproperty执行脚本");

+            }
+        }, fotafilter);
+
         // Inform checkpointing systems of success
         try {
             // This line is needed to CTS test for the correct exception handling