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@@ -1,264 +0,0 @@
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-/*
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- * COPYRIGHT (c) 2018 All rights reserved by HANWHA LIFE.
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- */
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-package kr.co.zumo.app.lifeplus.view.screen.contents;
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-
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-/**
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- * VideoEnabledWebChromeClient
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- * <pre>
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- * </pre>
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- *
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- * @author 민효동
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- * @version 1.0
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- * @history 민효동 [2018. 12. 16.] [최초 작성]
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- * @since 2018. 12. 16.
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- */
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-
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-import android.media.MediaPlayer;
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-import android.media.MediaPlayer.OnCompletionListener;
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-import android.media.MediaPlayer.OnErrorListener;
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-import android.media.MediaPlayer.OnPreparedListener;
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-import android.view.View;
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-import android.view.ViewGroup;
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-import android.webkit.WebChromeClient;
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-import android.widget.FrameLayout;
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-import android.widget.VideoView;
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-
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-/**
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- * This class serves as a WebChromeClient to be set to a WebView, allowing it to play video.
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- * It works with old VideoView-s as well as the new HTML5VideoFullScreen inner classes.
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- * With VideoView (typically API level <11), it will always show full-screen.
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- * With HTML5VideoFullScreen (typically API level 11+), it will show both in-page and full-screen.
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- * <p>
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- * IMPORTANT NOTES:
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- * - For API level 11+, android:hardwareAccelerated="true" must be set in the application manifest.
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- * - The invoking activity must call VideoEnabledWebChromeClient's onBackPressed() inside of its own onBackPressed().
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- * - Tested in Android API level 8+. Only tested on http://m.youtube.com.
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- *
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- * @author Cristian Perez (http://cpr.name)
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- */
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-public class VideoEnabledWebChromeClient extends WebChromeClient implements OnPreparedListener, OnCompletionListener, OnErrorListener {
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- public interface ToggledFullscreenCallback {
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- public void toggledFullscreen(boolean fullscreen);
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- }
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-
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- private View activityNonVideoView;
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- private ViewGroup activityVideoView;
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- private View loadingView;
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- private VideoEnabledWebView webView;
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-
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- private boolean isVideoFullscreen; // Indicates if the video is being displayed using a custom view (typically full-screen)
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- private FrameLayout videoViewContainer;
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- private CustomViewCallback videoViewCallback;
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-
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- private ToggledFullscreenCallback toggledFullscreenCallback;
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-
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- /**
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- * Never use this constructor alone.
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- * This constructor allows this class to be defined as an inline inner class in which the user can override methods
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- */
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- public VideoEnabledWebChromeClient() {
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- }
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-
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- /**
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- * Builds a video enabled WebChromeClient.
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- *
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- * @param activityNonVideoView A View in the activity's layout that contains every other view that should be hidden when the video goes full-screen.
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- * @param activityVideoView A ViewGroup in the activity's layout that will display the video. Typically you would like this to fill the whole layout.
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- */
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- public VideoEnabledWebChromeClient(View activityNonVideoView, ViewGroup activityVideoView) {
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- this.activityNonVideoView = activityNonVideoView;
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- this.activityVideoView = activityVideoView;
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- this.loadingView = null;
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- this.webView = null;
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- this.isVideoFullscreen = false;
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- }
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-
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- /**
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- * Builds a video enabled WebChromeClient.
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- *
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- * @param activityNonVideoView A View in the activity's layout that contains every other view that should be hidden when the video goes full-screen.
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- * @param activityVideoView A ViewGroup in the activity's layout that will display the video. Typically you would like this to fill the whole layout.
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- * @param loadingView A View to be shown while the video is loading (typically only used in API level <11). Must be already inflated and without a parent view.
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- */
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- public VideoEnabledWebChromeClient(View activityNonVideoView, ViewGroup activityVideoView, View loadingView) {
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- this.activityNonVideoView = activityNonVideoView;
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- this.activityVideoView = activityVideoView;
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- this.loadingView = loadingView;
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- this.webView = null;
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- this.isVideoFullscreen = false;
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- }
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-
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- /**
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- * Builds a video enabled WebChromeClient.
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- *
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- * @param activityNonVideoView A View in the activity's layout that contains every other view that should be hidden when the video goes full-screen.
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- * @param activityVideoView A ViewGroup in the activity's layout that will display the video. Typically you would like this to fill the whole layout.
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- * @param loadingView A View to be shown while the video is loading (typically only used in API level <11). Must be already inflated and without a parent view.
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- * @param webView The owner VideoEnabledWebView. Passing it will enable the VideoEnabledWebChromeClient to detect the HTML5 video ended event and exit full-screen.
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- * Note: The web page must only contain one video tag in order for the HTML5 video ended event to work. This could be improved if needed (see Javascript code).
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- */
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- public VideoEnabledWebChromeClient(View activityNonVideoView, ViewGroup activityVideoView, View loadingView, VideoEnabledWebView webView) {
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- this.activityNonVideoView = activityNonVideoView;
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- this.activityVideoView = activityVideoView;
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- this.loadingView = loadingView;
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- this.webView = webView;
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- this.isVideoFullscreen = false;
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- }
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-
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- /**
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- * Indicates if the video is being displayed using a custom view (typically full-screen)
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- *
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- * @return true it the video is being displayed using a custom view (typically full-screen)
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- */
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- public boolean isVideoFullscreen() {
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- return isVideoFullscreen;
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- }
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-
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- /**
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- * Set a callback that will be fired when the video starts or finishes displaying using a custom view (typically full-screen)
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- *
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- * @param callback A VideoEnabledWebChromeClient.ToggledFullscreenCallback callback
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- */
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- public void setOnToggledFullscreen(ToggledFullscreenCallback callback) {
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- this.toggledFullscreenCallback = callback;
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- }
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-
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- @Override
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- public void onShowCustomView(View view, CustomViewCallback callback) {
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- if (view instanceof FrameLayout) {
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- // A video wants to be shown
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- FrameLayout frameLayout = (FrameLayout) view;
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- View focusedChild = frameLayout.getFocusedChild();
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-
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- // Save video related variables
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- this.isVideoFullscreen = true;
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- this.videoViewContainer = frameLayout;
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- this.videoViewCallback = callback;
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-
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- // Hide the non-video view, add the video view, and show it
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- activityNonVideoView.setVisibility(View.INVISIBLE);
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-// activityVideoView.addView(videoViewContainer, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
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- activityVideoView.addView(videoViewContainer);
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- activityVideoView.setVisibility(View.VISIBLE);
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-
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- if (focusedChild instanceof VideoView) {
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- // VideoView (typically API level <11)
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- VideoView videoView = (VideoView) focusedChild;
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- // Handle all the required events
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- videoView.setOnPreparedListener(this);
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- videoView.setOnCompletionListener(this);
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- videoView.setOnErrorListener(this);
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- }
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- else // Usually android.webkit.HTML5VideoFullScreen$VideoSurfaceView, sometimes android.webkit.HTML5VideoFullScreen$VideoTextureView
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- {
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- // HTML5VideoFullScreen (typically API level 11+)
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- // Handle HTML5 video ended event
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- if (webView != null && webView.getSettings().getJavaScriptEnabled()) {
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- // Run javascript code that detects the video end and notifies the interface
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- String js = "javascript:";
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- js += "_ytrp_html5_video = document.getElementsByTagName('video')[0];";
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- js += "if (_ytrp_html5_video !== undefined) {";
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- {
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- js += "function _ytrp_html5_video_ended() {";
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- {
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- js += "_ytrp_html5_video.removeEventListener('ended', _ytrp_html5_video_ended);";
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- js += "_VideoEnabledWebView.notifyVideoEnd();"; // Must match Javascript interface name and method of VideoEnableWebView
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- }
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- js += "}";
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- js += "_ytrp_html5_video.addEventListener('ended', _ytrp_html5_video_ended);";
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- }
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- js += "}";
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- webView.loadUrl(js);
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- }
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- }
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-
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- // Notify full-screen change
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- if (toggledFullscreenCallback != null) {
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- toggledFullscreenCallback.toggledFullscreen(true);
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- }
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- }
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- }
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-
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- @Override
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- public void onShowCustomView(View view, int requestedOrientation, CustomViewCallback callback) // Only available in API level 14+
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- {
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- onShowCustomView(view, callback);
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- }
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-
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- @Override
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- public void onHideCustomView() {
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- // This method must be manually (internally) called on video end in the case of VideoView (typically API level <11)
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- // This method must be manually (internally) called on video end in the case of HTML5VideoFullScreen (typically API level 11+) because it's not always called automatically
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- // This method must be manually (internally) called on back key press (from this class' onBackPressed() method)
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-
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- if (isVideoFullscreen) {
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- // Hide the video view, remove it, and show the non-video view
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- activityVideoView.setVisibility(View.INVISIBLE);
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- activityVideoView.removeView(videoViewContainer);
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- activityNonVideoView.setVisibility(View.VISIBLE);
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-
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- // Call back
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- if (videoViewCallback != null) { videoViewCallback.onCustomViewHidden(); }
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-
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- // Reset video related variables
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- isVideoFullscreen = false;
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- videoViewContainer = null;
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- videoViewCallback = null;
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-
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- // Notify full-screen change
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- if (toggledFullscreenCallback != null) {
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- toggledFullscreenCallback.toggledFullscreen(false);
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- }
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- }
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- }
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-
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- @Override
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- public View getVideoLoadingProgressView() // Video will start loading, only called in the case of VideoView (typically API level <11)
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- {
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- if (loadingView != null) {
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- loadingView.setVisibility(View.VISIBLE);
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- return loadingView;
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- }
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- else {
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- return super.getVideoLoadingProgressView();
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- }
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- }
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-
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- @Override
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- public void onPrepared(MediaPlayer mp) // Video will start playing, only called in the case of VideoView (typically API level <11)
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- {
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- if (loadingView != null) {
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- loadingView.setVisibility(View.GONE);
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- }
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- }
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-
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- @Override
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- public void onCompletion(MediaPlayer mp) // Video finished playing, only called in the case of VideoView (typically API level <11)
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- {
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- onHideCustomView();
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- }
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-
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- @Override
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- public boolean onError(MediaPlayer mp, int what, int extra) // Error while playing video, only called in the case of VideoView (typically API level <11)
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- {
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- return false; // By returning false, onCompletion() will be called
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- }
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-
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- /**
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- * Notifies the class that the back key has been pressed by the user.
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- * This must be called from the Activity's onBackPressed(), and if it returns false, the activity itself should handle it. Otherwise don't do anything.
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- *
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- * @return Returns true if the event was handled, and false if it is not (video view is not visible)
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- */
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- public boolean onBackPressed() {
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- if (isVideoFullscreen) {
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- onHideCustomView();
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- return true;
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- }
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- else {
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- return false;
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- }
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- }
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-
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-}
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Hasemi