19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.text.style; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 197b9c912f536925ac6ec43935d6e97506851b33d6Tor Norbyeimport android.annotation.DrawableRes; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Bitmap; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.BitmapFactory; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.BitmapDrawable; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.net.Uri; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.InputStream; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ImageSpan extends DynamicDrawableSpan { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Drawable mDrawable; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Uri mContentUri; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mResourceId; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Context mContext; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private String mSource; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 370cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn /** 380cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn * @deprecated Use {@link #ImageSpan(Context, Bitmap)} instead. 390cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn */ 404a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn @Deprecated 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Bitmap b) { 420cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn this(null, b, ALIGN_BOTTOM); 430cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn } 440cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn 450cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn /** 4654de77470de4f605eef7f4b4e01718b301fe275eElliot Waite * @deprecated Use {@link #ImageSpan(Context, Bitmap, int)} instead. 470cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn */ 484a51c20ce607c74914f90fd897f04080121ac13bDianne Hackborn @Deprecated 490cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn public ImageSpan(Bitmap b, int verticalAlignment) { 500cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn this(null, b, verticalAlignment); 510cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn } 520cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn 530cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn public ImageSpan(Context context, Bitmap b) { 540cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn this(context, b, ALIGN_BOTTOM); 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param verticalAlignment one of {@link DynamicDrawableSpan#ALIGN_BOTTOM} or 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link DynamicDrawableSpan#ALIGN_BASELINE}. 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 610cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn public ImageSpan(Context context, Bitmap b, int verticalAlignment) { 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(verticalAlignment); 630cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn mContext = context; 640cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn mDrawable = context != null 650cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn ? new BitmapDrawable(context.getResources(), b) 660cd6376fa14089cee42991f751962ffd7f455797Dianne Hackborn : new BitmapDrawable(b); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = mDrawable.getIntrinsicWidth(); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = mDrawable.getIntrinsicHeight(); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDrawable.setBounds(0, 0, width > 0 ? width : 0, height > 0 ? height : 0); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Drawable d) { 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(d, ALIGN_BOTTOM); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param verticalAlignment one of {@link DynamicDrawableSpan#ALIGN_BOTTOM} or 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link DynamicDrawableSpan#ALIGN_BASELINE}. 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Drawable d, int verticalAlignment) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(verticalAlignment); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDrawable = d; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Drawable d, String source) { 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(d, source, ALIGN_BOTTOM); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param verticalAlignment one of {@link DynamicDrawableSpan#ALIGN_BOTTOM} or 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link DynamicDrawableSpan#ALIGN_BASELINE}. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Drawable d, String source, int verticalAlignment) { 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(verticalAlignment); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDrawable = d; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSource = source; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Context context, Uri uri) { 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, uri, ALIGN_BOTTOM); 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param verticalAlignment one of {@link DynamicDrawableSpan#ALIGN_BOTTOM} or 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link DynamicDrawableSpan#ALIGN_BASELINE}. 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ImageSpan(Context context, Uri uri, int verticalAlignment) { 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(verticalAlignment); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentUri = uri; 111ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mSource = uri.toString(); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1147b9c912f536925ac6ec43935d6e97506851b33d6Tor Norbye public ImageSpan(Context context, @DrawableRes int resourceId) { 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, resourceId, ALIGN_BOTTOM); 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param verticalAlignment one of {@link DynamicDrawableSpan#ALIGN_BOTTOM} or 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link DynamicDrawableSpan#ALIGN_BASELINE}. 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1227b9c912f536925ac6ec43935d6e97506851b33d6Tor Norbye public ImageSpan(Context context, @DrawableRes int resourceId, int verticalAlignment) { 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(verticalAlignment); 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mResourceId = resourceId; 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable getDrawable() { 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Drawable drawable = null; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mDrawable != null) { 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawable = mDrawable; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mContentUri != null) { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap bitmap = null; 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputStream is = mContext.getContentResolver().openInputStream( 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContentUri); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bitmap = BitmapFactory.decodeStream(is); 14011ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn drawable = new BitmapDrawable(mContext.getResources(), bitmap); 141ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), 142ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project drawable.getIntrinsicHeight()); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project is.close(); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Exception e) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("sms", "Failed to loaded content " + mContentUri, e); 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1498eea3ea5591e59f55cbb4f6b2b7e9363a285ced3Alan Viverette drawable = mContext.getDrawable(mResourceId); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project drawable.getIntrinsicHeight()); 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Exception e) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("sms", "Unable to find resource: " + mResourceId); 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return drawable; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the source string that was saved during construction. 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String getSource() { 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSource; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 168