问题描述
我想,当用户点击了视频控制栏上的全屏按钮来获得一个HTML5视频的URI。据<一href="http://grep$c$c.com/file/repository.grep$c$c.com/java/ext/com.google.android/android/4.0.1_r1/android/webkit/HTML5VideoFullScreen.java">this,在Android 4.0的HTML5视频的看法是一个SurfaceView,而不是VideoView。
有人能告诉我怎么走SurfaceVideoView的URI?这是我的code。非常感谢。
webView.setWebChromeClient(新WebChromeClient(){
@覆盖
公共无效onShowCustomView(查看视图,CustomViewCallback回调){
super.onShowCustomView(查看,回调);
如果(查看的instanceof的FrameLayout){
最后的FrameLayout帧=(的FrameLayout)视图;
如果(frame.getFocusedChild()的instanceof SurfaceView){
SurfaceView视频=(SurfaceView)frame.getFocusedChild();
}
}
});
很简单,用反射。把 onShowCustomView()
法这里面的:
android.net.Uri穆里= NULL;
尝试
{
@燮pressWarnings(rawtypes)
类_VideoSurfaceView_Class_ =的Class.forName(android.webkit.HTML5VideoFullScreen $ VideoSurfaceView);
java.lang.reflect.Field中_HTML5VideoFullScreen_Field_ = _VideoSurfaceView_Class_.getDeclaredField(本$ 0);
_HTML5VideoFullScreen_Field_.setAccessible(真正的);
对象_HTML5VideoFullScreen_Instance_ = _HTML5VideoFullScreen_Field_.get(((的FrameLayout)视图).getFocusedChild());
@燮pressWarnings(rawtypes)
类_HTML5VideoView_Class_ = _HTML5VideoFullScreen_Field_.getType()getSuperclass之()。
java.lang.reflect.Field中_mUri_Field_ = _HTML5VideoView_Class_.getDeclaredField(穆里);
_mUri_Field_.setAccessible(真正的);
穆里=(URI)_mUri_Field_.get(_HTML5VideoFullScreen_Instance_);
}
赶上(例外前)
{
}
如果(穆里!= NULL)
{
//有你有,穆里是视频的URI
}
I am trying to get a HTML5 video URI when the user clicks the fullscreen button in the video control bar. According to this, the HTML5 video view in Android 4.0 is a SurfaceView, not a VideoView.
Could someone tell me how to get the URI in SurfaceVideoView? This is my code. Thanks a lot.
webView.setWebChromeClient(new WebChromeClient(){
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
super.onShowCustomView(view, callback);
if (view instanceof FrameLayout){
final FrameLayout frame = (FrameLayout) view;
if (frame.getFocusedChild() instanceof SurfaceView){
SurfaceView video= (SurfaceView) frame.getFocusedChild();
}
}
});
Easy, using reflection. Put this inside of the onShowCustomView()
method:
android.net.Uri mUri = null;
try
{
@SuppressWarnings("rawtypes")
Class _VideoSurfaceView_Class_ = Class.forName("android.webkit.HTML5VideoFullScreen$VideoSurfaceView");
java.lang.reflect.Field _HTML5VideoFullScreen_Field_ = _VideoSurfaceView_Class_.getDeclaredField("this$0");
_HTML5VideoFullScreen_Field_.setAccessible(true);
Object _HTML5VideoFullScreen_Instance_ = _HTML5VideoFullScreen_Field_.get(((FrameLayout) view).getFocusedChild());
@SuppressWarnings("rawtypes")
Class _HTML5VideoView_Class_ = _HTML5VideoFullScreen_Field_.getType().getSuperclass();
java.lang.reflect.Field _mUri_Field_ = _HTML5VideoView_Class_.getDeclaredField("mUri");
_mUri_Field_.setAccessible(true);
mUri = (Uri) _mUri_Field_.get(_HTML5VideoFullScreen_Instance_);
}
catch (Exception ex)
{
}
if (mUri != null)
{
// There you have, mUri is the URI of the video
}
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