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.net.Uri; 26 import android.text.Editable; 27 import android.text.TextWatcher; 28 import android.util.AttributeSet; 29 import android.util.Log; 30 import android.view.View; 31 import android.widget.EditText; 32 import android.widget.ImageView; 33 import android.widget.LinearLayout; 34 import android.widget.TextView; 35 36 import com.android.mms.R; 37 38 /** 39 * This is a basic view to show and edit a slide. 40 */ 41 public class BasicSlideEditorView extends LinearLayout implements 42 SlideViewInterface { 43 private static final String TAG = "BasicSlideEditorView"; 44 45 private ImageView mImageView; 46 private View mAudioView; 47 private TextView mAudioNameView; 48 private EditText mEditText; 49 private boolean mOnTextChangedListenerEnabled = true; 50 private OnTextChangedListener mOnTextChangedListener; 51 52 public BasicSlideEditorView(Context context) { 53 super(context); 54 } 55 56 public BasicSlideEditorView(Context context, AttributeSet attrs) { 57 super(context, attrs); 58 } 59 60 @Override 61 public void onFinishInflate() { 62 mImageView = (ImageView) findViewById(R.id.image); 63 mAudioView = findViewById(R.id.audio); 64 mAudioNameView = (TextView) findViewById(R.id.audio_name); 65 mEditText = (EditText) findViewById(R.id.text_message); 66 mEditText.addTextChangedListener(new TextWatcher() { 67 public void beforeTextChanged(CharSequence s, int start, int count, 68 int after) { 69 // TODO Auto-generated method stub 70 } 71 72 public void onTextChanged(CharSequence s, int start, int before, 73 int count) { 74 if (mOnTextChangedListenerEnabled && (mOnTextChangedListener != null)) { 75 mOnTextChangedListener.onTextChanged(s.toString()); 76 } 77 } 78 79 public void afterTextChanged(Editable s) { 80 // TODO Auto-generated method stub 81 } 82 }); 83 } 84 85 public void startAudio() { 86 // TODO Auto-generated method stub 87 } 88 89 public void startVideo() { 90 // TODO Auto-generated method stub 91 } 92 93 public void setAudio(Uri audio, String name, Map<String, ?> extras) { 94 mAudioView.setVisibility(View.VISIBLE); 95 mAudioNameView.setText(name); 96 } 97 98 public void setImage(String name, Bitmap bitmap) { 99 try { 100 if (null == bitmap) { 101 bitmap = BitmapFactory.decodeResource(getResources(), 102 R.drawable.ic_missing_thumbnail_picture); 103 } 104 mImageView.setImageBitmap(bitmap); 105 } catch (java.lang.OutOfMemoryError e) { 106 Log.e(TAG, "setImage: out of memory: ", e); 107 } 108 } 109 110 public void setImageRegionFit(String fit) { 111 // TODO Auto-generated method stub 112 } 113 114 public void setImageVisibility(boolean visible) { 115 // TODO Auto-generated method stub 116 } 117 118 public void setText(String name, String text) { 119 mOnTextChangedListenerEnabled = false; 120 if ((text != null) && !text.equals(mEditText.getText().toString())) { 121 mEditText.setText(text); 122 mEditText.setSelection(text.length()); 123 } 124 mOnTextChangedListenerEnabled = true; 125 } 126 127 public void setTextVisibility(boolean visible) { 128 // TODO Auto-generated method stub 129 } 130 131 public void setVideo(String name, Uri video) { 132 try { 133 Bitmap bitmap = VideoAttachmentView.createVideoThumbnail(mContext, video); 134 if (null == bitmap) { 135 bitmap = BitmapFactory.decodeResource(getResources(), 136 R.drawable.ic_missing_thumbnail_video); 137 } 138 mImageView.setImageBitmap(bitmap); 139 } catch (java.lang.OutOfMemoryError e) { 140 Log.e(TAG, "setVideo: out of memory: ", e); 141 } 142 } 143 144 public void setVideoThumbnail(String name, Bitmap bitmap) { 145 mImageView.setImageBitmap(bitmap); 146 } 147 148 public void setVideoVisibility(boolean visible) { 149 // TODO Auto-generated method stub 150 } 151 152 public void stopAudio() { 153 // TODO Auto-generated method stub 154 } 155 156 public void stopVideo() { 157 // TODO Auto-generated method stub 158 } 159 160 public void reset() { 161 mImageView.setImageDrawable(null); 162 mAudioView.setVisibility(View.GONE); 163 mOnTextChangedListenerEnabled = false; 164 mEditText.setText(""); 165 mOnTextChangedListenerEnabled = true; 166 } 167 168 public void setVisibility(boolean visible) { 169 // TODO Auto-generated method stub 170 } 171 172 public void setOnTextChangedListener(OnTextChangedListener l) { 173 mOnTextChangedListener = l; 174 } 175 176 public interface OnTextChangedListener { 177 void onTextChanged(String s); 178 } 179 180 public void pauseAudio() { 181 // TODO Auto-generated method stub 182 183 } 184 185 public void pauseVideo() { 186 // TODO Auto-generated method stub 187 188 } 189 190 public void seekAudio(int seekTo) { 191 // TODO Auto-generated method stub 192 193 } 194 195 public void seekVideo(int seekTo) { 196 // TODO Auto-generated method stub 197 198 } 199 } 200
