Home | History | Annotate | Download | only in ui 
      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.LogTag;
     33 import com.android.mms.R;
     34 // TODO: remove dependency for SDK build
     35 
     36 /**
     37  * This class provides an embedded editor/viewer of video attachment.
     38  */
     39 public class VideoAttachmentView extends LinearLayout implements
     40         SlideViewInterface {
     41     private static final String TAG = LogTag.TAG;
     42 
     43     private ImageView mThumbnailView;
     44 
     45     public VideoAttachmentView(Context context) {
     46         super(context);
     47     }
     48 
     49     public VideoAttachmentView(Context context, AttributeSet attrs) {
     50         super(context, attrs);
     51     }
     52 
     53     @Override
     54     protected void onFinishInflate() {
     55         mThumbnailView = (ImageView) findViewById(R.id.video_thumbnail);
     56     }
     57 
     58     public void startAudio() {
     59         // TODO Auto-generated method stub
     60     }
     61 
     62     public void startVideo() {
     63         // TODO Auto-generated method stub
     64     }
     65 
     66     public void setAudio(Uri audio, String name, Map<String, ?> extras) {
     67         // TODO Auto-generated method stub
     68     }
     69 
     70     public void setImage(String name, Bitmap bitmap) {
     71         // TODO Auto-generated method stub
     72     }
     73 
     74     public void setImageRegionFit(String fit) {
     75         // TODO Auto-generated method stub
     76     }
     77 
     78     public void setImageVisibility(boolean visible) {
     79         // TODO Auto-generated method stub
     80     }
     81 
     82     public void setText(String name, String text) {
     83         // TODO Auto-generated method stub
     84     }
     85 
     86     public void setTextVisibility(boolean visible) {
     87         // TODO Auto-generated method stub
     88     }
     89 
     90     public void setVideo(String name, Uri video) {
     91         try {
     92             Bitmap bitmap = createVideoThumbnail(mContext, video);
     93             if (null == bitmap) {
     94                 bitmap = BitmapFactory.decodeResource(getResources(),
     95                         R.drawable.ic_missing_thumbnail_video);
     96             }
     97             mThumbnailView.setImageBitmap(bitmap);
     98         } catch (java.lang.OutOfMemoryError e) {
     99             Log.e(TAG, "setVideo: out of memory: ", e);
    100         }
    101     }
    102 
    103     public void setVideoThumbnail(String name, Bitmap thumbnail) {
    104         mThumbnailView.setImageBitmap(thumbnail);
    105     }
    106 
    107     public static Bitmap createVideoThumbnail(Context context, Uri uri) {
    108         Bitmap bitmap = null;
    109         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
    110         try {
    111             retriever.setDataSource(context, uri);
    112             bitmap = retriever.getFrameAtTime(-1);
    113         } catch (RuntimeException ex) {
    114             // Assume this is a corrupt video file.
    115         } finally {
    116             try {
    117                 retriever.release();
    118             } catch (RuntimeException ex) {
    119                 // Ignore failures while cleaning up.
    120             }
    121         }
    122         return bitmap;
    123     }
    124 
    125     public void setVideoVisibility(boolean visible) {
    126         // TODO Auto-generated method stub
    127     }
    128 
    129     public void stopAudio() {
    130         // TODO Auto-generated method stub
    131     }
    132 
    133     public void stopVideo() {
    134         // TODO Auto-generated method stub
    135     }
    136 
    137     public void reset() {
    138         // TODO Auto-generated method stub
    139     }
    140 
    141     public void setVisibility(boolean visible) {
    142         // TODO Auto-generated method stub
    143     }
    144 
    145     public void pauseAudio() {
    146         // TODO Auto-generated method stub
    147 
    148     }
    149 
    150     public void pauseVideo() {
    151         // TODO Auto-generated method stub
    152 
    153     }
    154 
    155     public void seekAudio(int seekTo) {
    156         // TODO Auto-generated method stub
    157 
    158     }
    159 
    160     public void seekVideo(int seekTo) {
    161         // TODO Auto-generated method stub
    162 
    163     }
    164 }
    165