WebViewMovie01Activity.java
public class WebViewMovie01Activity extends AppCompatActivity {
/**
* DEMO04:
*/
HTML5WebView mWebView;
public String url = "http://zy.512wx.com/share/fhROKzf0JmZ4D4TX";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mWebView = new HTML5WebView(this);
mWebView.addJavascriptInterface(new DemoJavaScriptInterface(this), "anweb");
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);//全屏
//接受intent传递的信息
Intent intent = this.getIntent();
String url = (String) intent.getSerializableExtra("url");
if (savedInstanceState != null) {
mWebView.restoreState(savedInstanceState);
} else {
mWebView.loadUrl(url);
}
setContentView(mWebView.getLayout());
}
/**
* ceshi
*/
private class DemoJavaScriptInterface {
private Context context;
public DemoJavaScriptInterface(Context context) {
this.context = context;
}
@JavascriptInterface
public void backToAndroid() {
Toast.makeText(context, "back to android", Toast.LENGTH_LONG).show();
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mWebView.saveState(outState);
}
@Override
public void onStop() {
super.onStop();
mWebView.stopLoading();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if (mWebView.inCustomView()) {
mWebView.hideCustomView();
return true;
}
}
return super.onKeyDown(keyCode, event);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}
@Override
public void onPause() {//继承自Activity
super.onPause();
mWebView.onPause();
}
@Override
public void onResume() {//继承自Activity
super.onResume();
mWebView.onResume();
}
}
class HTML5WebView extends WebView {
private Context mContext;
private MyWebChromeClient mWebChromeClient;
private View mCustomView;
private FrameLayout mCustomViewContainer;
private WebChromeClient.CustomViewCallback mCustomViewCallback;
private FrameLayout mContentView;
private FrameLayout mBrowserFrameLayout;
private FrameLayout mLayout;
static final String LOGTAG = "HTML5WebView";
private void init(Context context) {
mContext = context;
Activity a = (Activity) mContext;
mLayout = new FrameLayout(context);
mBrowserFrameLayout = (FrameLayout) LayoutInflater.from(a).
inflate(R.layout.activity_web_view_movie01, null);
mContentView = (FrameLayout) mBrowserFrameLayout.findViewById(R.id.main_content);
mCustomViewContainer = (FrameLayout) mBrowserFrameLayout.
findViewById(R.id.fullscreen_custom_content);
mLayout.addView(mBrowserFrameLayout, COVER_SCREEN_PARAMS);
mWebChromeClient = new MyWebChromeClient();
setWebChromeClient(mWebChromeClient);
setWebViewClient(new MyWebViewClient());
//配置webview
WebSettings s = getSettings();
s.setBuiltInZoomControls(true);//设置支持缩放
s.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
s.setUseWideViewPort(true);//设置此属性，可任意比例缩放
s.setLoadWithOverviewMode(true);
s.setSaveFormData(true);
s.setJavaScriptEnabled(true);//支持js
s.setGeolocationEnabled(true);
s.setGeolocationDatabasePath("/data/data/com.jereh.html5webview/databases/");
s.setDomStorageEnabled(true);
mContentView.addView(this);
}
public HTML5WebView(Context context) {
super(context);
init(context);
}
public HTML5WebView(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
public HTML5WebView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init(context);
}
public FrameLayout getLayout() {
return mLayout;
}
public boolean inCustomView() {
return (mCustomView != null);
}
public void hideCustomView() {
mWebChromeClient.onHideCustomView();
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if ((mCustomView == null) && canGoBack()) {
goBack();
return true;
}
}
return super.onKeyDown(keyCode, event);
}
private class MyWebChromeClient extends WebChromeClient {
private Bitmap mDefaultVideoPoster;
private View mVideoProgressView;
// Android 使WebView支持HTML5 Video（全屏）播放的方法
@Override
public void onShowCustomView(View view, WebChromeClient.CustomViewCallback
callback) {
HTML5WebView.this.setVisibility(View.GONE);
// if a view already exists then immediately terminate the new one
if (mCustomView != null) {
callback.onCustomViewHidden();
return;
}
mCustomViewContainer.addView(view);
mCustomView = view;
mCustomViewCallback = callback;
mCustomViewContainer.setVisibility(View.VISIBLE);
}
@Override
public void onHideCustomView() {
if (mCustomView == null)
return;
// Hide the custom view.
mCustomView.setVisibility(View.GONE);
// Remove the custom view from its container.
mCustomViewContainer.removeView(mCustomView);
mCustomView = null;
mCustomViewContainer.setVisibility(View.GONE);
mCustomViewCallback.onCustomViewHidden();
HTML5WebView.this.setVisibility(View.VISIBLE);
}
@Override
public Bitmap getDefaultVideoPoster() {
if (mDefaultVideoPoster == null) {
mDefaultVideoPoster = BitmapFactory.decodeResource(
getResources(), R.drawable.ic_launcher_background);
}
return mDefaultVideoPoster;
}
@Override
public View getVideoLoadingProgressView() {
if (mVideoProgressView == null) {
LayoutInflater inflater = LayoutInflater.from(mContext);
mVideoProgressView = inflater.inflate(R.layout.video_loading_progress, null);
}
return mVideoProgressView;
}
@Override
public void onReceivedTitle(WebView view, String title) {
((Activity) mContext).setTitle(title);
}
@Override
public void onProgressChanged(WebView view, int newProgress) {
((Activity) mContext).getWindow().setFeatureInt(Window.FEATURE_PROGRESS,
newProgress * 100);
}
@Override
public void onGeolocationPermissionsShowPrompt(String origin, GeolocationPermissions.Callback callback) {
callback.invoke(origin, true, false);
}
}
private class MyWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return false;
}
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
// String js = "function fullScreen(element) { \n" +
// " if(element.requestFullScreen) { \n" +
// " element.requestFullScreen(); \n" +
// " } else if(element.webkitRequestFullScreen ) { \n" +
// " element.webkitRequestFullScreen(); \n" +
// " } else if(element.mozRequestFullScreen) { \n" +
// " element.mozRequestFullScreen(); \n" +
// " } \n" +
// "}\n " +
// "var html = document.documentElement; \n" +
// "fullScreen (" + url + ");";
// view.loadUrl("javascript: " + js);
// "javascript:document.getElementsByClassName('"
// + referParser(url)
// + "')[0].addEventListener('click',function(){local_obj.playing();return false;});"
Log.d("onPageFinished", "onPageFinished");
}
}
static final FrameLayout.LayoutParams COVER_SCREEN_PARAMS =
new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
}
AndroidManifest
<activity android:name=".WebViewMovie01Activity"
android:hardwareAccelerated="true"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden|screenSize"></activity>
activity_web_view_movie01.xml
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="match_parent" android:layout_width="match_parent">
<FrameLayout android:id="@+id/fullscreen_custom_content"
android:visibility="gone"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
<LinearLayout android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout android:id="@+id/error_console"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
/>
<FrameLayout android:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</LinearLayout>
</FrameLayout>
调用方法
Intent intent = new Intent(NoteListActivity.this, WebViewMovie01Activity.class);
intent.putExtra("url", title);
startActivity(intent);
