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.LogTag; 37 import com.android.mms.R; 38 39 /** 40 * This is a basic view to show and edit a slide. 41 */ 42 public class BasicSlideEditorView extends LinearLayout implements 43 SlideViewInterface { 44 private static final String TAG = LogTag.TAG; 45 46 private ImageView mImageView; 47 private View mAudioView; 48 private TextView mAudioNameView; 49 private EditText mEditText; 50 private boolean mOnTextChangedListenerEnabled = true; 51 private OnTextChangedListener mOnTextChangedListener; 52 53 public BasicSlideEditorView(Context context) { 54 super(context); 55 } 56 57 public BasicSlideEditorView(Context context, AttributeSet attrs) { 58 super(context, attrs); 59 } 60 61 @Override 62 public void onFinishInflate() { 63 mImageView = (ImageView) findViewById(R.id.image); 64 mAudioView = findViewById(R.id.audio); 65 mAudioNameView = (TextView) findViewById(R.id.audio_name); 66 mEditText = (EditText) findViewById(R.id.text_message); 67 mEditText.addTextChangedListener(new TextWatcher() { 68 public void beforeTextChanged(CharSequence s, int start, int count, 69 int after) { 70 // TODO Auto-generated method stub 71 } 72 73 public void onTextChanged(CharSequence s, int start, int before, 74 int count) { 75 if (mOnTextChangedListenerEnabled && (mOnTextChangedListener != null)) { 76 mOnTextChangedListener.onTextChanged(s.toString()); 77 } 78 } 79 80 public void afterTextChanged(Editable s) { 81 // TODO Auto-generated method stub 82 } 83 }); 84 } 85 86 public void startAudio() { 87 // TODO Auto-generated method stub 88 } 89 90 public void startVideo() { 91 // TODO Auto-generated method stub 92 } 93 94 public void setAudio(Uri audio, String name, Map<String, ?> extras) { 95 mAudioView.setVisibility(View.VISIBLE); 96 mAudioNameView.setText(name); 97 } 98 99 public void setImage(String name, Bitmap bitmap) { 100 try { 101 if (null == bitmap) { 102 bitmap = BitmapFactory.decodeResource(getResources(), 103 R.drawable.ic_missing_thumbnail_picture); 104 } 105 mImageView.setImageBitmap(bitmap); 106 } catch (java.lang.OutOfMemoryError e) { 107 Log.e(TAG, "setImage: out of memory: ", e); 108 } 109 } 110 111 public void setImageRegionFit(String fit) { 112 // TODO Auto-generated method stub 113 } 114 115 public void setImageVisibility(boolean visible) { 116 // TODO Auto-generated method stub 117 } 118 119 public void setText(String name, String text) { 120 mOnTextChangedListenerEnabled = false; 121 if ((text != null) && !text.equals(mEditText.getText().toString())) { 122 mEditText.setText(text); 123 mEditText.setSelection(text.length()); 124 } 125 mOnTextChangedListenerEnabled = true; 126 } 127 128 public void setTextVisibility(boolean visible) { 129 // TODO Auto-generated method stub 130 } 131 132 public void setVideo(String name, Uri video) { 133 try { 134 Bitmap bitmap = VideoAttachmentView.createVideoThumbnail(mContext, video); 135 if (null == bitmap) { 136 bitmap = BitmapFactory.decodeResource(getResources(), 137 R.drawable.ic_missing_thumbnail_video); 138 } 139 mImageView.setImageBitmap(bitmap); 140 } catch (java.lang.OutOfMemoryError e) { 141 Log.e(TAG, "setVideo: out of memory: ", e); 142 } 143 } 144 145 public void setVideoThumbnail(String name, Bitmap bitmap) { 146 mImageView.setImageBitmap(bitmap); 147 } 148 149 public void setVideoVisibility(boolean visible) { 150 // TODO Auto-generated method stub 151 } 152 153 public void stopAudio() { 154 // TODO Auto-generated method stub 155 } 156 157 public void stopVideo() { 158 // TODO Auto-generated method stub 159 } 160 161 public void reset() { 162 mImageView.setImageDrawable(null); 163 mAudioView.setVisibility(View.GONE); 164 mOnTextChangedListenerEnabled = false; 165 mEditText.setText(""); 166 mOnTextChangedListenerEnabled = true; 167 } 168 169 public void setVisibility(boolean visible) { 170 // TODO Auto-generated method stub 171 } 172 173 public void setOnTextChangedListener(OnTextChangedListener l) { 174 mOnTextChangedListener = l; 175 } 176 177 public interface OnTextChangedListener { 178 void onTextChanged(String s); 179 } 180 181 public void pauseAudio() { 182 // TODO Auto-generated method stub 183 184 } 185 186 public void pauseVideo() { 187 // TODO Auto-generated method stub 188 189 } 190 191 public void seekAudio(int seekTo) { 192 // TODO Auto-generated method stub 193 194 } 195 196 public void seekVideo(int seekTo) { 197 // TODO Auto-generated method stub 198 199 } 200 } 201
