1

app/src/main/java/com/polysoft/nafmii/webview/MyWebChromeClient.java

 package com.polysoft.nafmii.webview;
 
+import android.app.Activity;
+import android.content.Context;
+import android.content.pm.ActivityInfo;
 import android.net.Uri;
+import android.os.Build;
 import android.text.TextUtils;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+import android.widget.FrameLayout;
 
+import com.polysoft.nafmii.fragment.WebViewFragment;
 import com.tencent.smtt.export.external.interfaces.ConsoleMessage;
+import com.tencent.smtt.export.external.interfaces.IX5WebChromeClient;
 import com.tencent.smtt.export.external.interfaces.JsResult;
 import com.tencent.smtt.sdk.ValueCallback;
 import com.tencent.smtt.sdk.WebChromeClient;
@@ -15,9 +26,22 @@ public class MyWebChromeClient extends WebChromeClient {
     private final WebviewLoadListener listener;
     private AtomicBoolean mIsLoadFinish = new AtomicBoolean();
     private boolean mIsFinish = false;
+    private Activity activity;
 
-    public MyWebChromeClient(WebviewLoadListener listener) {
-        this.listener = listener;
+    /**
+     * 视频全屏参数
+     */
+    protected static final FrameLayout.LayoutParams COVER_SCREEN_PARAMS = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
+    private View customView;
+    private FrameLayout fullscreenContainer;
+    private IX5WebChromeClient.CustomViewCallback customViewCallback;
+    private WebView webView;
+    private int systemVisbility;
+
+    public MyWebChromeClient(WebViewFragment webViewFragment) {
+        this.listener = webViewFragment;
+        this.activity = webViewFragment.getActivity();
+        this.webView = webViewFragment.getWebview().getWebview();
     }
 
     @Override
@@ -26,6 +50,107 @@ public class MyWebChromeClient extends WebChromeClient {
     }
 
     @Override
+    public void onShowCustomView(View view, IX5WebChromeClient.CustomViewCallback customViewCallback) {
+        if (this.activity.getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
+            this.activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+        }
+//        super.onShowCustomView(view, customViewCallback);
+        showCustomView(view, customViewCallback);
+    }
+
+    @Override
+    public void onHideCustomView() {
+        if (this.activity.getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) {
+            this.activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+        }
+//        super.onHideCustomView();
+        hideCustomView();
+    }
+
+
+    /**
+     * 视频播放全屏
+     **/
+    private void showCustomView(View view, IX5WebChromeClient.CustomViewCallback callback) {
+        // if a view already exists then immediately terminate the new one
+        if (customView != null) {
+            callback.onCustomViewHidden();
+            return;
+        }
+
+        View decorView = this.activity.getWindow().getDecorView();
+        this.systemVisbility = decorView.getSystemUiVisibility();
+        decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE);
+        if (decorView instanceof FrameLayout) {
+            FrameLayout decor = (FrameLayout) decorView;
+            fullscreenContainer = new FullscreenHolder(this.activity);
+            fullscreenContainer.addView(view, COVER_SCREEN_PARAMS);
+            decor.addView(fullscreenContainer, COVER_SCREEN_PARAMS);
+            customView = view;
+            setStatusBarVisibility(false);
+            customViewCallback = callback;
+            webView.setVisibility(View.GONE);
+        }
+
+//        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+//            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE
+//                    | View.SYSTEM_UI_FLAG_FULLSCREEN
+//                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+//                    | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
+//                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+//                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
+//        } else {
+//            decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE
+//                    | View.SYSTEM_UI_FLAG_FULLSCREEN
+//                    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+//                    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+//                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
+//        }
+    }
+
+    /**
+     * 隐藏视频全屏
+     */
+    private void hideCustomView() {
+        if (customView == null) {
+            return;
+        }
+        View decorView = this.activity.getWindow().getDecorView();
+        decorView.setSystemUiVisibility(systemVisbility);
+        if (decorView instanceof FrameLayout) {
+            FrameLayout decor = (FrameLayout) decorView;
+            decor.removeView(fullscreenContainer);
+            fullscreenContainer = null;
+            customView = null;
+            setStatusBarVisibility(true);
+            customViewCallback.onCustomViewHidden();
+            webView.setVisibility(View.VISIBLE);
+        }
+    }
+
+    /**
+     * 全屏容器界面
+     */
+    static class FullscreenHolder extends FrameLayout {
+
+        public FullscreenHolder(Context ctx) {
+            super(ctx);
+            setBackgroundColor(ctx.getResources().getColor(android.R.color.black));
+        }
+
+        @Override
+        public boolean onTouchEvent(MotionEvent evt) {
+            return true;
+        }
+    }
+
+    private void setStatusBarVisibility(boolean visible) {
+        int flag = visible ? 0 : WindowManager.LayoutParams.FLAG_FULLSCREEN;
+        this.activity.getWindow().setFlags(flag, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+    }
+
+
+    @Override
     public void onProgressChanged(WebView view, int newProgress) {
         if (null != this.listener) {
             if (newProgress == 100) {