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      1 /*
      2  * Copyright (C) 2008 Esmertec AG.
      3  * Copyright (C) 2008 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at
      8  *
      9  *      http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  */
     17 
     18 package com.android.mms.ui;
     19 
     20 import java.util.Map;
     21 
     22 import android.content.Context;
     23 import android.graphics.Bitmap;
     24 import android.graphics.BitmapFactory;
     25 import android.media.MediaMetadataRetriever;
     26 import android.net.Uri;
     27 import android.util.AttributeSet;
     28 import android.util.Log;
     29 import android.widget.ImageView;
     30 import android.widget.LinearLayout;
     31 
     32 import com.android.mms.R;
     33 // TODO: remove dependency for SDK build
     34 
     35 /**
     36  * This class provides an embedded editor/viewer of video attachment.
     37  */
     38 public class VideoAttachmentView extends LinearLayout implements
     39         SlideViewInterface {
     40     private static final String TAG = "VideoAttachmentView";
     41 
     42     private ImageView mThumbnailView;
     43 
     44     public VideoAttachmentView(Context context) {
     45         super(context);
     46     }
     47 
     48     public VideoAttachmentView(Context context, AttributeSet attrs) {
     49         super(context, attrs);
     50     }
     51 
     52     @Override
     53     protected void onFinishInflate() {
     54         mThumbnailView = (ImageView) findViewById(R.id.video_thumbnail);
     55     }
     56 
     57     public void startAudio() {
     58         // TODO Auto-generated method stub
     59     }
     60 
     61     public void startVideo() {
     62         // TODO Auto-generated method stub
     63     }
     64 
     65     public void setAudio(Uri audio, String name, Map<String, ?> extras) {
     66         // TODO Auto-generated method stub
     67     }
     68 
     69     public void setImage(String name, Bitmap bitmap) {
     70         // TODO Auto-generated method stub
     71     }
     72 
     73     public void setImageRegionFit(String fit) {
     74         // TODO Auto-generated method stub
     75     }
     76 
     77     public void setImageVisibility(boolean visible) {
     78         // TODO Auto-generated method stub
     79     }
     80 
     81     public void setText(String name, String text) {
     82         // TODO Auto-generated method stub
     83     }
     84 
     85     public void setTextVisibility(boolean visible) {
     86         // TODO Auto-generated method stub
     87     }
     88 
     89     public void setVideo(String name, Uri video) {
     90         try {
     91             Bitmap bitmap = createVideoThumbnail(mContext, video);
     92             if (null == bitmap) {
     93                 bitmap = BitmapFactory.decodeResource(getResources(),
     94                         R.drawable.ic_missing_thumbnail_video);
     95             }
     96             mThumbnailView.setImageBitmap(bitmap);
     97         } catch (java.lang.OutOfMemoryError e) {
     98             Log.e(TAG, "setVideo: out of memory: ", e);
     99         }
    100     }
    101 
    102     public void setVideoThumbnail(String name, Bitmap thumbnail) {
    103         mThumbnailView.setImageBitmap(thumbnail);
    104     }
    105 
    106     public static Bitmap createVideoThumbnail(Context context, Uri uri) {
    107         Bitmap bitmap = null;
    108         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    109         try {
    110             retriever.setDataSource(context, uri);
    111             bitmap = retriever.getFrameAtTime(-1);
    112         } catch (RuntimeException ex) {
    113             // Assume this is a corrupt video file.
    114         } finally {
    115             try {
    116                 retriever.release();
    117             } catch (RuntimeException ex) {
    118                 // Ignore failures while cleaning up.
    119             }
    120         }
    121         return bitmap;
    122     }
    123 
    124     public void setVideoVisibility(boolean visible) {
    125         // TODO Auto-generated method stub
    126     }
    127 
    128     public void stopAudio() {
    129         // TODO Auto-generated method stub
    130     }
    131 
    132     public void stopVideo() {
    133         // TODO Auto-generated method stub
    134     }
    135 
    136     public void reset() {
    137         // TODO Auto-generated method stub
    138     }
    139 
    140     public void setVisibility(boolean visible) {
    141         // TODO Auto-generated method stub
    142     }
    143 
    144     public void pauseAudio() {
    145         // TODO Auto-generated method stub
    146 
    147     }
    148 
    149     public void pauseVideo() {
    150         // TODO Auto-generated method stub
    151 
    152     }
    153 
    154     public void seekAudio(int seekTo) {
    155         // TODO Auto-generated method stub
    156 
    157     }
    158 
    159     public void seekVideo(int seekTo) {
    160         // TODO Auto-generated method stub
    161 
    162     }
    163 }
    164