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Commit 15348fc5 authored by Pawan Kumar Nimmagadda's avatar Pawan Kumar Nimmagadda Committed by Ricardo Cerqueira
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Telephony: Screen status support for USAT phase 2 

This fix has change to support Idle screen status information.
broadcast CAT_IDLE_SCREEN_ACTION Intent when ICC has requested
to be notified of Idle screen status.

Add RECEIVER_FOREGROUND flag for idle screen broadcast intent.
Normal priority broadcast intents get queued up in application broadcast
queue, if BOOT_COMPLETE is not yet received by the application.
Adding FLAG_RECEIVER_FOREGROUND to the intent allows it to be delivered
to the application without waiting for BOOT_COMPLETE.
This is necessary to prevent some GCF tests from timing out due to
delayed delivery of CAT_IDLE_SCREEN_ACTION to Stk application.

CRs-Fixed: 432647 454835 635236

Change-Id: Ie42e5249940032fd1fb71b903586ac873174f3c6
Conflicts:
services/core/java/com/android/server/am/ActivityManagerService.java
parent 0578a9be

services/core/java/com/android/server/am/ActivityManagerService.java

+26 −1
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2006-2008 The Android Open Source Project

 *

 * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.

 * Not a Contribution.

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at
@@ -67,6 +68,7 @@ import com.android.internal.os.BatteryStatsImpl; 
import com.android.internal.os.ProcessCpuTracker;

import com.android.internal.os.TransferPipe;

import com.android.internal.os.Zygote;

import com.android.internal.telephony.cat.AppInterface;

import com.android.internal.util.FastPrintWriter;

import com.android.internal.util.FastXmlSerializer;

import com.android.internal.util.MemInfoReader;
@@ -200,6 +202,7 @@ import android.view.LayoutInflater; 
import android.view.View;

import android.view.WindowManager;

import dalvik.system.VMRuntime;

import android.view.WindowManagerPolicy;















import java.io.BufferedInputStream;















import java.io.BufferedOutputStream;










@@ -11295,6 +11298,8 @@ public final class ActivityManagerService extends ActivityManagerNative













        Slog.i(TAG, "System now ready");















        EventLog.writeEvent(EventLogTags.BOOT_PROGRESS_AMS_READY,















            SystemClock.uptimeMillis());













        IntentFilter bootFilter = new IntentFilter(AppInterface.CHECK_SCREEN_IDLE_ACTION);













        mContext.registerReceiver(new ScreenStatusReceiver(), bootFilter);





























        synchronized(this) {















            // Make sure we have no pre-ready processes sitting around.










@@ -11414,6 +11419,26 @@ public final class ActivityManagerService extends ActivityManagerNative













        }















    }



























    class ScreenStatusReceiver extends BroadcastReceiver {

























        @Override













        public void onReceive(Context context, Intent intent) {













            if (intent == null || intent.getAction() == null) {













                return;













            }













            if (intent.getAction().equals(AppInterface.CHECK_SCREEN_IDLE_ACTION)) {













                Slog.i(TAG, "ICC has requested idle screen status");













                Intent idleScreenIntent = new Intent(AppInterface.CAT_IDLE_SCREEN_ACTION);













                idleScreenIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);













                boolean isIdle = getFocusedStack().isHomeStack();













                idleScreenIntent.putExtra("SCREEN_IDLE", isIdle);













                Slog.i(TAG, "Broadcasting Home idle screen Intent"













                        + " SCREEN_IDLE is " + isIdle);













                mContext.sendBroadcast(idleScreenIntent);













            }













        }













    }



























    private boolean makeAppCrashingLocked(ProcessRecord app,















            String shortMsg, String longMsg, String stackTrace) {















        app.crashing = true;