ChatBackgroundMaker.java
上传用户:szyujian
上传日期:2016-09-20
资源大小:320k
文件大小:2k
- /*
- * Copyright (C) 2008 Esmertec AG.
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package com.android.im.app;
- import com.android.im.R;
- import android.content.Context;
- import android.content.res.Resources;
- import android.graphics.Rect;
- import android.graphics.drawable.Drawable;
- import android.provider.Im;
- import android.view.View;
- public class ChatBackgroundMaker {
- private final Drawable mIncomingBg;
- private final Drawable mDivider;
- private final Rect mPadding;
- public ChatBackgroundMaker(Context context) {
- Resources res = context.getResources();
- mIncomingBg = res.getDrawable(R.drawable.textfield_im_received);
- mDivider = res.getDrawable(R.drawable.text_divider_horizontal);
- mPadding = new Rect();
- mIncomingBg.getPadding(mPadding);
- }
- public void setBackground(MessageView view, String contact, int type) {
- View msgText = view.findViewById(R.id.message);
- switch (type) {
- case Im.MessageType.INCOMING:
- // TODO: set color according different contact
- msgText.setBackgroundDrawable(mIncomingBg);
- break;
- case Im.MessageType.OUTGOING:
- case Im.MessageType.POSTPONED:
- msgText.setBackgroundDrawable(null);
- msgText.setPadding(mPadding.left, mPadding.top, mPadding.right,
- mPadding.bottom);
- break;
- default:
- msgText.setBackgroundDrawable(mDivider);
- }
- }
- }