commit 1f1594adbe52bcc2aae4216fc9b22e4670082ccc
author Ravi Paluri <rpaluri@codeaurora.org> Wed Mar 11 15:27:50 2015 +0530
committer Linux Build Service Account <lnxbuild@localhost> Wed Aug 24 08:18:35 2016 -0600
tree 64f7d74b45d34d9e57dbe76c5cbd26cee89f9974
parent c4180ac30e43f3b45d1f61812a6bd253e889b677

IMS-VT: Turn ON screen when there is a upgrade request

Turn ON screen when there is a upgrade request if the screen
is already turned OFF

Change-Id: I3be874839c39a02ee65e2730d88a0d11319d1adb
CRs-Fixed: 806097

InCallUI/src/com/android/incallui/InCallPresenter.java

diff --git a/InCallUI/src/com/android/incallui/InCallPresenter.java b/InCallUI/src/com/android/incallui/InCallPresenter.java
index 466c192..daabb50 100644
--- a/InCallUI/src/com/android/incallui/InCallPresenter.java
+++ b/InCallUI/src/com/android/incallui/InCallPresenter.java
@@ -29,6 +29,7 @@
 import android.graphics.Point;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.PowerManager;
 import android.provider.CallLog;
 import android.telecom.DisconnectCause;
 import android.telecom.PhoneAccount;
@@ -122,6 +123,8 @@
     private InCallCameraManager mInCallCameraManager = null;
     private AnswerPresenter mAnswerPresenter = new AnswerPresenter();
     private FilteredNumberAsyncQueryHandler mFilteredQueryHandler;
+    private PowerManager mPowerManager;
+    private PowerManager.WakeLock mWakeLock = null;
 
     /**
      * Whether or not we are currently bound and waiting for Telecom to send us a new call.
@@ -329,6 +332,9 @@
 
         addIncomingCallListener(mAnswerPresenter);
         addInCallUiListener(mAnswerPresenter);
+        mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
+        mWakeLock = mPowerManager.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK |
+                PowerManager.ACQUIRE_CAUSES_WAKEUP, "InCallPresenter");
 
         mCallList = callList;
 
@@ -724,6 +730,7 @@
             return;
         }
 
+        wakeUpScreen();
         call.setRequestedVideoState(videoState);
     }
 
@@ -1613,6 +1620,9 @@
             }
             mProximitySensor = null;
 
+            mWakeLock = null;
+            mPowerManager = null;
+
             mAudioModeProvider = null;
 
             if (mStatusBarNotifier != null) {
@@ -1803,6 +1813,34 @@
                 orientation == InCallOrientationEventListener.FULL_SENSOR_SCREEN_ORIENTATION);
     }
 
+    /* returns TRUE if screen is turned ON else false */
+    private boolean isScreenInteractive() {
+        return mPowerManager.isInteractive();
+    }
+
+    private void wakeUpScreen() {
+        if (!isScreenInteractive()) {
+            acquireWakeLock();
+            releaseWakeLock();
+        }
+    }
+
+    private void acquireWakeLock() {
+        Log.v(this, "acquireWakeLock");
+
+        if (mWakeLock != null) {
+            mWakeLock.acquire();
+        }
+    }
+
+    private void releaseWakeLock() {
+        Log.v(this, "releaseWakeLock");
+
+        if (mWakeLock != null && mWakeLock.isHeld()) {
+            mWakeLock.release();
+        }
+    }
+
     public void enableScreenTimeout(boolean enable) {
         Log.v(this, "enableScreenTimeout: value=" + enable);
         if (mInCallActivity == null) {