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      1 /*
      2  * Copyright (C) 2007 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.camera;
     18 
     19 import com.android.gallery.R;
     20 
     21 
     22 import android.app.Activity;
     23 import android.content.Intent;
     24 import android.content.pm.ActivityInfo;
     25 import android.os.Bundle;
     26 import android.provider.MediaStore;
     27 import android.util.Log;
     28 import android.view.View;
     29 
     30 /**
     31  * This activity plays a video from a specified URI.
     32  */
     33 public class MovieView extends NoSearchActivity  {
     34     private static final String TAG = "MovieView";
     35 
     36     private MovieViewControl mControl;
     37     private boolean mFinishOnCompletion;
     38     private boolean mResumed = false;  // Whether this activity has been resumed.
     39     private boolean mFocused = false;  // Whether this window has focus.
     40     private boolean mControlResumed = false;  // Whether the MovieViewControl is resumed.
     41 
     42     @Override
     43     public void onCreate(Bundle icicle) {
     44         super.onCreate(icicle);
     45         setContentView(R.layout.movie_view);
     46         View rootView = findViewById(R.id.root);
     47         Intent intent = getIntent();
     48         mControl = new MovieViewControl(rootView, this, intent.getData()) {
     49             @Override
     50             public void onCompletion() {
     51                 if (mFinishOnCompletion) {
     52                     finish();
     53                 }
     54             }
     55         };
     56         if (intent.hasExtra(MediaStore.EXTRA_SCREEN_ORIENTATION)) {
     57             int orientation = intent.getIntExtra(
     58                     MediaStore.EXTRA_SCREEN_ORIENTATION,
     59                     ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
     60             if (orientation != getRequestedOrientation()) {
     61                 setRequestedOrientation(orientation);
     62             }
     63         }
     64         mFinishOnCompletion = intent.getBooleanExtra(
     65                 MediaStore.EXTRA_FINISH_ON_COMPLETION, true);
     66     }
     67 
     68     @Override
     69     public void onPause() {
     70         super.onPause();
     71         mResumed = false;
     72         if (mControlResumed) {
     73             mControl.onPause();
     74             mControlResumed = false;
     75         }
     76     }
     77 
     78     @Override
     79     public void onResume() {
     80         super.onResume();
     81         mResumed = true;
     82         if (mFocused && mResumed && !mControlResumed) {
     83             mControl.onResume();
     84             mControlResumed = true;
     85         }
     86     }
     87 
     88     @Override
     89     public void onWindowFocusChanged(boolean hasFocus) {
     90         mFocused = hasFocus;
     91         if (mFocused && mResumed && !mControlResumed) {
     92             mControl.onResume();
     93             mControlResumed = true;
     94         }
     95     }
     96 }
     97