1、webView加载h5网页视频，播放不了，android3.0之后要在menifest添加硬件加速的属性 android:hardwareAccelerated="true"。
2、接着是视屏播放实现横屏全屏效果，以及自定义加载提示和播放进度条。
public class myWebChromeClient extends WebChromeClient {
@Override
public void onReceivedTitle(WebView view, String title) {
super.onReceivedTitle(view, title);
LogUtils.i(NewsDetailsActivity.class, "title:" + title);
if (getIntent().getStringExtra("ifIsFromFocus") != null) {
if (ifFirstWebPage == 0) {
ifFirstWebPage++;
pre_title = title;
}
shareTitle = title;
tvTitle.setText(title);
}
}
private View xprogressvideo;
// 播放网络视频时全屏会被调用的方法
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
rlTopTitle = (RelativeLayout) findViewById(R.id.rlTopTitle);
rlTopTitle.setVisibility(View.GONE);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
mWebView.setVisibility(View.INVISIBLE);
// 如果一个视图已经存在，那么立刻终止并新建一个
if (xCustomView != null) {
callback.onCustomViewHidden();
return;
}
video_fullView.addView(view);
xCustomView = view;
xCustomViewCallback = callback;
video_fullView.setVisibility(View.VISIBLE);
}
// 视频播放退出全屏会被调用的
@Override
public void onHideCustomView() {
if (xCustomView == null)// 不是全屏播放状态
return;
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
xCustomView.setVisibility(View.GONE);
video_fullView.removeView(xCustomView);
xCustomView = null;
video_fullView.setVisibility(View.GONE);
xCustomViewCallback.onCustomViewHidden();
mWebView.setVisibility(View.VISIBLE);
rlTopTitle = (RelativeLayout) findViewById(R.id.rlTopTitle);
rlTopTitle.setVisibility(View.VISIBLE);
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
mWebView.getSettings().setBuiltInZoomControls(true);
}
// 视频加载时进程loading
@Override
public View getVideoLoadingProgressView() {
if (xprogressvideo == null) {
LayoutInflater inflater = LayoutInflater
.from(NewsDetailsActivity.this);
xprogressvideo = inflater.inflate(
R.layout.video_loading_progress, null);
}
return xprogressvideo;
}
}
xwebchromeclient = new myWebChromeClient();
mWebView.setWebChromeClient(xwebchromeclient);
进度加载提示和播放进度条的布局文件如下：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/progress_indicator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:orientation="vertical" >
<ProgressBar
android:id="@android:id/progress"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:paddingTop="5dip"
android:text="正在玩命加载视频中。。。"
android:textColor="?android:attr/textColorPrimary"
android:textSize="14sp" />
</LinearLayout>