android 上下滚动播放与走马灯效果结合,暂时只支持textview
- 实现上下滚动
- 使用scrollTo(x,y)和runable循环调用,移动textview,形成走马灯效果
- 单个页面多个滚动效果会卡顿问题:由于handler的消息队列机制,导致滚动需要等待上一个message处理完成,现改为线程池ScheduledExecutorService
在根 build.gradle中添加
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
dependencies {
compile 'com.github.ronghao:AutoScrollTextView:1.0.3'
}
<com.haohaohu.autoscrolltextview.MarqueeTextView
android:id="@+id/main_marguee_text"
android:layout_width="match_parent"
android:layout_height="20dp"
/>
<com.haohaohu.autoscrolltextview.AutoScrollTextView
android:id="@+id/main_autoscroll_text1"
android:layout_width="match_parent"
android:layout_height="20dp"
/>
继承BaseScrollTextView,在继承类中实现makeTextView()方法中,自定义效果
@Override
public MarqueeTextView makeTextView() {
MarqueeTextView textView = new MarqueeTextView(getContext());
textView.setTextColor(getResources().getColor(R.color.colorAccent));
return textView;
}
方法 | 类 | 解释 |
---|---|---|
startAutoScroll | AutoScrollTextView | 开始滚动 |
stopAutoScroll | AutoScrollTextView | 停止滚动 |
makeTextView | AutoScrollTextView | 创建一个内部可横向滚动的textview |
setOnItemClickListener | AutoScrollTextView | 设置点击事件回调 |
setTextList | AutoScrollTextView | 设置数据源 |
startScroll | MarqueeTextView | 开始滚动 |
postStartScroll | MarqueeTextView | 延迟开始滚动 |
stopScroll | MarqueeTextView | 停止滚动 |
setSpeed | MarqueeTextView | 设置速度 |
setMarqueeListener | MarqueeTextView | 设置单个走马灯的开始和结束回调 |
- 1.0.3
- 添加MarqueeTextViewForViewPager类,临时解决Jars-of-jam-Scheduler的问题
- 1.0.2
- 解决单个页面多个滚动效果会卡顿问题
- 个人博客:www.haohaohu.com
- 如果你也喜欢这个库,Star一下吧,欢迎Fork
Copyright 2016 haohaohu
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.