content: package com.xiaochao.lcrapiddeveloplibrary.Video;
  
  import android.app.Activity;
  import android.content.Context;
  import android.content.Intent;
  import android.content.pm.ActivityInfo;
  import android.os.Bundle;
  import android.view.View;
  import android.view.Window;
  import android.view.WindowManager;
  
  import java.lang.reflect.Constructor;
  
  /**
   * <p>全屏的activity</p>
   * <p>fullscreen activity</p>
   * Created by Nathen
   * On 2015/12/01 11:17
   */
  public class JCFullScreenActivity extends Activity {
  
      static void startActivityFromNormal(Context context, int state, String url, Class videoPlayClass, Object... obj) {
          CURRENT_STATE = state;
          DIRECT_FULLSCREEN = false;
          URL = url;
          VIDEO_PLAYER_CLASS = videoPlayClass;
          OBJECTS = obj;
          Intent intent = new Intent(context, JCFullScreenActivity.class);
          context.startActivity(intent);
      }
  
      /**
       * <p>直接进入全屏播放</p>
       * <p>Full screen play video derictly</p>
       *
       * @param context        context
       * @param url            video mUrl
       * @param videoPlayClass your videoplayer extends JCAbstraceVideoPlayer
       * @param obj            custom param
       */
      public static void startActivity(Context context, String url, Class videoPlayClass, Object... obj) {
          CURRENT_STATE = JCVideoPlayer.CURRENT_STATE_NORMAL;
          URL = url;
          DIRECT_FULLSCREEN = true;
          VIDEO_PLAYER_CLASS = videoPlayClass;
          OBJECTS = obj;
          Intent intent = new Intent(context, JCFullScreenActivity.class);
          context.startActivity(intent);
      }
  
      private JCVideoPlayer mJcVideoPlayer;
      /**
       * 刚启动全屏时的播放状态
       */
      static int CURRENT_STATE = -1;
      public static String URL;
      static boolean DIRECT_FULLSCREEN = false;//this is should be in videoplayer
      static Class VIDEO_PLAYER_CLASS;
      static Object[] OBJECTS;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          requestWindowFeature(Window.FEATURE_NO_TITLE);
          getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
          setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
          View decor = this.getWindow().getDecorView();
          decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
          getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
  
          try {
              Constructor<JCVideoPlayerStandard> constructor = VIDEO_PLAYER_CLASS.getConstructor(Context.class);
              mJcVideoPlayer = constructor.newInstance(this);
              setContentView(mJcVideoPlayer);
          } catch (InstantiationException e) {
              e.printStackTrace();
          } catch (Exception e) {
              e.printStackTrace();
          }
  
          mJcVideoPlayer.mIfCurrentIsFullscreen = true;
          mJcVideoPlayer.mIfFullscreenIsDirectly = DIRECT_FULLSCREEN;
          mJcVideoPlayer.setUp(URL, OBJECTS);
          mJcVideoPlayer.setStateAndUi(CURRENT_STATE);
          mJcVideoPlayer.addTextureView();
          if (mJcVideoPlayer.mIfFullscreenIsDirectly) {
              mJcVideoPlayer.startButton.performClick();
          } else {
              JCVideoPlayer.IF_RELEASE_WHEN_ON_PAUSE = true;
              JCMediaManager.instance().listener = mJcVideoPlayer;
              if (CURRENT_STATE == JCVideoPlayer.CURRENT_STATE_PAUSE) {
                  JCMediaManager.instance().mediaPlayer.seekTo(JCMediaManager.instance().mediaPlayer.getCurrentPosition());
              }
          }
      }
  
      @Override
      public void onBackPressed() {
          mJcVideoPlayer.backFullscreen();
      }
  
      @Override
      protected void onPause() {
          super.onPause();
          JCVideoPlayer.releaseAllVideos();
  //        finish();
      }
  }
  