gcgongchao/flashview

首页广告位轮播

flashview

首页广告位轮播，用于应用程序首页的轮播图，如下图所展示：

![image] (https://github.com/gcgongchao/flashview/raw/master/images/flashviewgit20150128.gif)

使用此library时实现上图中的轮播效果时，分为以下两步骤:
（1）在布局文件中加入如下代码块：

  <com.gc.flashview.FlashView
    android:id="@+id/flash_view"
    android:layout_width="match_parent"
    android:layout_height="300dp"
    android:layout_margin="10dp"
    app:effect="cube"  
    />

（2）在Activity或Fragment中，想如下那样使用该控件：

    flashView=(FlashView)findViewById(R.id.flash_view);
    imageUrls=new ArrayList<String>();
    imageUrls.add("http://www.qipaox.com/tupian/200810/20081051924582.jpg");
    imageUrls.add("http://www.bz55.com/uploads1/allimg/120312/1_120312100435_8.jpg");
    imageUrls.add("http://img3.iqilu.com/data/attachment/forum/201308/21/192654ai88zf6zaa60zddo.jpg");
    imageUrls.add("http://img2.pconline.com.cn/pconline/0706/19/1038447_34.jpg");<br/>
    imageUrls.add("http://www.kole8.com/desktop/desk_file-11/2/2/2012/11/2012113013552959.jpg");
    imageUrls.add("http://www.237.cc/uploads/pcline/712_0_1680x1050.jpg");
    flashView.setImageUris(imageUrls);
    flashView.setEffect(EffectConstants.CUBE_EFFECT);//更改图片切换的动画效果

此代码使用比较简单，后续我会加入轮播切换的效果，至于切换动画的一些类已经在里面了，下次更新时，将和自定义的控件一起使用。
（3）如果想对图片进行点击事件监听，可以在你的Activity或Fragment使用setOnPageClickListener，用法如下：

      flashView.setOnPageClickListener(new FlashViewListener() {
    	 @Override
    	 public void onClick(int position) {
    	 Toast.makeText(getApplicationContext(), "你的点击的是第"+(position+1)+"张图片！", 1000).show();
    	 }});

或者如下使用：

       flashView.setOnPageClickListener(new FlashViewListener(this); 
       @Override
       public void onClick(int position) {
       // TODO Auto-generated method stub
       Toast.makeText(getApplicationContext(), "你的点击的是第"+(position+1)+"张图片！", 1000).show();
       }

如把FlashView作为HeadView的时候，会有一个不会滚动的bug，按照如下方式修改FlashView即可：

	private void initUI(Context context) {
	imageViewsList = new ArrayList<ImageView>();
	dotViewsList = new ArrayList<ImageView>();
	imageUris = new ArrayList<String>();
	mBitmapLoader =new BitmapLoader(context);
	View view=LayoutInflater.from(context).inflate(R.layout.layout_slideshow, null);
	mLinearLayout = (LinearLayout) view.findViewById(R.id.linearlayout);
	mViewPager = (ViewPager) view.findViewById(R.id.viewpager);
	/**
	 * 解决FlashView作为HeadView时的滑动冲突
	 */
	mViewPager.setOnTouchListener(new OnTouchListener() {
		 

		@Override
		public boolean onTouch(View v, MotionEvent event) {
			// TODO Auto-generated method stub
			PointF downP = new PointF();
		    PointF curP = new PointF();
		    int act = event.getAction();
		    if(act == MotionEvent.ACTION_DOWN || act == MotionEvent.ACTION_MOVE || act ==	    MotionEvent.ACTION_UP){
		     ((ViewGroup) v).requestDisallowInterceptTouchEvent(true);
		      if (downP.x == curP.x && downP.y == curP.y) {
		        return false;
		      }
		    }
		    return false;
		}
	});
	addView(view);
	
	// mFlashViewListener必须实例化

}

如果在使用过程有任何bug，意见和指导，欢迎反馈与指导。本次加入的动画效果的代码来源于网络，在此感谢贡献此动画效果的作者。下次更新会尝试加入自己写的动画效果，欢迎star。 楼主博客地址
（Android Studio版的Demo下载地址在这个链接的博文末尾）

flashview's Issues

为什么不部署到gradle上呢？

为什么不部署到gradle上呢？这样会方便很多啊

当ArrayList<String> imageUrls 大小大于5时。

当ArrayList imageUrls 大小大于5时（即有5图片轮播时）。 CUBE_EFFECT 效果会图像问题。

FlashView

控件导致程序ANR问题

非常感谢将军的分享!在使用该控件的过程中,我的程序出现了anr,查看日志后发现可能是该控件引起的,下面附上anr日志(少部分,太长了),请将军指导!
----- pid 3210 at 2015-09-06 11:53:23 -----
Cmd line: com.allin.social

JNI: CheckJNI is off; workarounds are off; pins=0; globals=348

DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=0)

"main" prio=5 tid=1 SUSPENDED
| group="main" sCount=1 dsCount=0 obj=0x41606e58 self=0x41522540
| sysTid=3210 nice=0 sched=0/0 cgrp=apps handle=1074348372
| state=S schedstat=( 17116004768 1300353748 8830 ) utm=1581 stm=130 core=0
at android.support.v4.view.ViewPager.populate(ViewPager.java:~1034)
at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:555)
at android.support.v4.view.ViewPager.setCurrentItemInternal(ViewPager.java:514)
at android.support.v4.view.ViewPager.setCurrentItem(ViewPager.java:495)
at com.allin.social.homepage.FlashView$ImageHandler.handleMessage(FlashView.java:329)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5095)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
at dalvik.system.NativeStart.main(Native Method)

"pool-2-thread-1" prio=5 tid=42 TIMED_WAIT
| group="main" sCount=1 dsCount=0 obj=0x42e85680 self=0x79078ab8
| sysTid=3378 nice=0 sched=0/0 cgrp=apps handle=2032088408
| state=S schedstat=( 9979738 514375 42 ) utm=0 stm=0 core=1
at java.lang.Object.wait(Native Method)

• waiting on <0x432d2d48> (a java.lang.VMThread) held by tid=42 (pool-2-thread-1)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2056)
  at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:435)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

"uil-pool-d-3-thread-3" prio=5 tid=41 TIMED_WAIT
| group="main" sCount=1 dsCount=0 obj=0x42efbe60 self=0x7917f918
| sysTid=3376 nice=0 sched=0/0 cgrp=apps handle=2030395464
| state=S schedstat=( 18025103 3207031 62 ) utm=1 stm=0 core=4
at java.lang.Object.wait(Native Method)

• waiting on <0x434b4960> (a java.lang.VMThread) held by tid=41 (uil-pool-d-3-thread-3)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:197)
  at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:429)
  at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:331)
  at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:910)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

"uil-pool-1-thread-3" prio=3 tid=40 WAIT
| group="main" sCount=1 dsCount=0 obj=0x42e7e3a8 self=0x790612a8
| sysTid=3369 nice=13 sched=0/0 cgrp=apps/bg_non_interactive handle=2030442240
| state=S schedstat=( 13167343 3285728 17 ) utm=1 stm=0 core=4
at java.lang.Object.wait(Native Method)

• waiting on <0x425af480> (a java.lang.VMThread) held by tid=40 (uil-pool-1-thread-3)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2017)
  at com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:461)
  at com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.take(LinkedBlockingDeque.java:650)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

"Timer-0" prio=5 tid=39 TIMED_WAIT
| group="main" sCount=1 dsCount=0 obj=0x42ed8708 self=0x791f3878
| sysTid=3349 nice=0 sched=0/0 cgrp=apps handle=2031559432
| state=S schedstat=( 4090051 770313 15 ) utm=0 stm=0 core=6
at java.lang.Object.wait(Native Method)

• waiting on <0x42ed8708> (a java.util.Timer$TimerImpl)
  at java.lang.Object.wait(Object.java:401)
  at java.util.Timer$TimerImpl.run(Timer.java:238)

"Binder_3" prio=5 tid=38 NATIVE
| group="main" sCount=1 dsCount=0 obj=0x42ccece8 self=0x7916ba78
| sysTid=3336 nice=0 sched=0/0 cgrp=apps handle=2031492624
| state=S schedstat=( 5378336 5092032 31 ) utm=0 stm=0 core=1
#00 pc 00020774 /system/lib/libc.so (_ioctl+8)
#1 pc 0002d313 /system/lib/libc.so (ioctl+14)
#2 pc 0001d3ed /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+140)
#3 pc 0001daf7 /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+6)
#4 pc 0001db8d /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+48)
#5 pc 000219f5 /system/lib/libbinder.so
#6 pc 0000ea5d /system/lib/libutils.so (android::Thread::threadLoop(void)+216)
#7 pc 0004dbb5 /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void)+68)
#8 pc 0000e58f /system/lib/libutils.so
#09 pc 0000d2c0 /system/lib/libc.so (__thread_entry+72)
#10 pc 0000d458 /system/lib/libc.so (pthread_create+240)
at dalvik.system.NativeStart.run(Native Method)

"uil-pool-1-thread-2" prio=3 tid=37 WAIT
| group="main" sCount=1 dsCount=0 obj=0x42e84610 self=0x7919b3b0
| sysTid=3332 nice=13 sched=0/0 cgrp=apps/bg_non_interactive handle=2031728648
| state=S schedstat=( 14754583 7416355 30 ) utm=1 stm=0 core=4
at java.lang.Object.wait(Native Method)

• waiting on <0x4246cf50> (a java.lang.VMThread) held by tid=37 (uil-pool-1-thread-2)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2017)
  at com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:461)
  at com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.take(LinkedBlockingDeque.java:650)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

"pool-1-thread-8" prio=5 tid=36 WAIT
| group="main" sCount=1 dsCount=0 obj=0x42ee5968 self=0x78e5e3e0
| sysTid=3319 nice=0 sched=0/0 cgrp=apps handle=2032018032
| state=S schedstat=( 433699 0 2 ) utm=0 stm=0 core=1
at java.lang.Object.wait(Native Method)

• waiting on <0x42ea0800> (a java.lang.VMThread) held by tid=36 (pool-1-thread-8)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2017)
  at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1050)
  at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:778)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

"pool-1-thread-7" prio=5 tid=35 WAIT
| group="main" sCount=1 dsCount=0 obj=0x42ee5bf0 self=0x78e60b30
| sysTid=3318 nice=0 sched=0/0 cgrp=apps handle=1991701704
| state=S schedstat=( 1837136 0 3 ) utm=0 stm=0 core=1
at java.lang.Object.wait(Native Method)

• waiting on <0x42ea9cf8> (a java.lang.VMThread) held by tid=35 (pool-1-thread-7)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2017)
  at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1050)
  at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:778)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

"uil-pool-2-thread-3" prio=3 tid=34 WAIT
| group="main" sCount=1 dsCount=0 obj=0x432d32b8 self=0x76baf480
| sysTid=3296 nice=13 sched=0/0 cgrp=apps/bg_non_interactive handle=2027885456
| state=S schedstat=( 1095635791 464376407 682 ) utm=100 stm=9 core=0
at java.lang.Object.wait(Native Method)

• waiting on <0x431bde60> (a java.lang.VMThread) held by tid=34 (uil-pool-2-thread-3)
  at java.lang.Thread.parkFor(Thread.java:1205)
  at sun.misc.Unsafe.park(Unsafe.java:325)
  at java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2017)
  at com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:461)
  at com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.take(LinkedBlockingDeque.java:650)
  at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1035)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1097)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
  at java.lang.Thread.run(Thread.java:841)

有一个bug,，默认的cube类型时，从右往左主动切片时会出现多余的图片旋转

原因是position这个变量的值引起的，修正也很简单：
if(position<=1&&position>=0){
ViewHelper.setPivotX(view, 0);
ViewHelper.setPivotY(view, view.getMeasuredHeight() * 0.5f);
ViewHelper.setRotationY(view, 90f * position);
}else if(position<0&&position>=-1){
ViewHelper.setPivotX(view, view.getMeasuredWidth());
ViewHelper.setPivotY(view, view.getMeasuredHeight() * 0.5f);
//只在Y轴做旋转操作
ViewHelper.setRotationY(view, 90f * position);
}

使用FlashView时出现问题

您好，看到您的开源项目觉得对于做一个翻页广告很方便。
我开始学习了您的开源项目。首先将jar放入自己的项目的libs包中

随后在layout文件中引入这个FlashView。

最后在Activity中对这个控件进行设置图片url

但是在真机上测试时遇到了问题，引入FlashView这个控件会无法初始化
报错的日志如下

不知道哪里出问题了，感谢您百忙之中查看我的问题，祝您生活愉快！

切换到其他activity 停止flashview线程呢？？

flashview