Ticker.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) 2007-2008 Esmertec AG.
- * Copyright (C) 2007-2008 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 android.content.Context;
- import android.util.AttributeSet;
- import android.view.View;
- import android.widget.FrameLayout;
- public class Ticker extends FrameLayout {
- public Ticker(Context context) {
- super(context);
- }
- public Ticker(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
- public Ticker(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- }
-
- @Override
- protected void measureChild(View child, int parentWidthMeasureSpec,
- int parentHeightMeasureSpec) {
- LayoutParams lp = (LayoutParams) child.getLayoutParams();
- int childWidthMeasureSpec;
- int childHeightMeasureSpec;
- // Let the child be as wide as it wants, regardless of our bounds
- childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
- childHeightMeasureSpec = getChildMeasureSpec(parentHeightMeasureSpec, mPaddingLeft
- + mPaddingRight, lp.width);
- child.measure(childWidthMeasureSpec, childHeightMeasureSpec);
- }
- }