movie len ,qr code not back problems

@@ -4,7 +4,6 @@ import android.annotation.SuppressLint;
 import android.content.Context;
 import android.text.TextUtils;
 import android.util.Log;
-
 import com.gimi.common.cinema.model.AsyncCallback;
 import com.gimi.common.cinema.model.FolderItem;
 import com.gimi.common.cinema.model.LocalMovieMessage;
@@ -17,6 +16,7 @@ import com.xgimi.gimicinema.activity.CinemaConfig;
 
 import java.io.File;
 import java.util.ArrayList;
+import java.util.HashMap;
 
 /**
  * movie scan
@@ -25,6 +25,7 @@ import java.util.ArrayList;
 public class LocalMovieScanUtils {
     private String[] picExtensions;
     private String[] mediaExtensions;
+//    private ArrayList<SaveMessage> result = new ArrayList<>();
 
     public LocalMovieScanUtils(Context context) {
         picExtensions = context.getResources().getStringArray(R.array.photo_filter);
@@ -225,6 +226,7 @@ public class LocalMovieScanUtils {
                 moviesItems.addAll(getAllType(type.getFolderPath(), callback));
             }
         }
+//        FileReadUtils.writeDate(rootPath + "/length.txt", new Gson().toJson(result));
         return moviesItems;
     }
 
@@ -268,7 +270,8 @@ public class LocalMovieScanUtils {
                 String curPath = curFiles.getAbsoluteFile().toString();
                 LocalMovieMessage moviesItem = new LocalMovieMessage();
                 String name = NameFilterUtils.getName(fileDir).trim();
-                moviesItem.setMovieName(name);String allFirstSpell = PinyinUtil.getAllFirstSpell(name);
+                moviesItem.setMovieName(name);
+                String allFirstSpell = PinyinUtil.getAllFirstSpell(name);
                 String newStr = allFirstSpell.replaceAll("[^\\w,]", "");
                 moviesItem.setNamePinyin(newStr);
                 String media = getMedia(curPath + "/", mediaExtensions);
@@ -283,7 +286,8 @@ public class LocalMovieScanUtils {
                 if (!TextUtils.isEmpty(media)) {
                     File mFile = new File(media);
                     long length = mFile.length();
-                    moviesItem.setMd5(MD5Utils.stringMD5(FileHashUtils.getFileHash(media)));
+                    String md5 = MD5Utils.stringMD5(FileHashUtils.getFileHash(media));
+                    moviesItem.setMd5(md5);
                     //read douban id and douban msg,至于name id 信息另外做，没有必要每次更新时都去添加
                     try {
                         setDoubanMsg(curPath, moviesItem);
@@ -291,6 +295,12 @@ public class LocalMovieScanUtils {
                         Log.e("otherError", media);
                         e.printStackTrace();
                     }
+//                    SaveMessage saveMessage = new SaveMessage();
+//                    saveMessage.setFile_hash(md5);
+//                    long movieLength = getMovieLength(media);
+//                    int len = (int) (movieLength / 60);
+//                    saveMessage.setLength(len+"");
+//                    result.add(saveMessage);
                     moviesItem.setType(fileDir);
                     moviesItem.setPlayPath(media);
                     String movieDlTime = String.valueOf(mFile.lastModified());
@@ -303,4 +313,30 @@ public class LocalMovieScanUtils {
         }
         return movies;
     }
+
+    private long getMovieLength(String mUri) {
+        long l = System.currentTimeMillis();
+
+        long duration = 5400000;
+        android.media.MediaMetadataRetriever mmr = new android.media.MediaMetadataRetriever();
+
+        try {
+            if (mUri != null) {
+                HashMap<String, String> headers = null;
+                if (headers == null) {
+                    headers = new HashMap<String, String>();
+                    headers.put("User-Agent", "Mozilla/5.0 (Linux; U; Android 4.4.2; zh-CN; MW-KW-001 Build/JRO03C) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 UCBrowser/1.0.0.001 U4/0.8.0 Mobile Safari/533.1");
+                }
+                mmr.setDataSource(mUri, headers);
+            }
+
+            String durationStr = mmr.extractMetadata(android.media.MediaMetadataRetriever.METADATA_KEY_DURATION);
+            duration = Long.parseLong(durationStr);
+        } catch (Exception ex) {
+        } finally {
+            mmr.release();
+        }
+        Log.d("getAllType", "" + (System.currentTimeMillis() - l));
+        return duration / 1000;
+    }
 }

+package com.gimi.common.cinema.utils;
+
+/**
+ * Created by wugian on 2017/5/9
+ */
+public class SaveMessage {
+    private String file_hash;
+    private String length;
+
+    public String getFile_hash() {
+        return file_hash;
+    }
+
+    public void setFile_hash(String file_hash) {
+        this.file_hash = file_hash;
+    }
+
+    public String getLength() {
+        return length;
+    }
+
+    public void setLength(String length) {
+        this.length = length;
+    }
+}

@@ -789,6 +789,15 @@ public class MainActivity extends BaseActivity implements IMainView, EventListen
         presenter.jumpToSearch();
 //        openDoor();
 //        PollingUtils.startPollingService(this.getApplicationContext(), 60, PollingServiceDemo.class, PollingServiceDemo.ACTION);
+//        ArrayList<SaveMessage> saveMessages = new ArrayList<>();
+//        for (LocalMovieMessage localMovieMessage : new NewDBManager(this).query()) {
+//            final SaveMessage saveMessage = new SaveMessage();
+//            saveMessage.setLength(localMovieMessage.getMovieLength());
+//            saveMessage.setFile_hash(localMovieMessage.getMd5());
+//            saveMessages.add(saveMessage);
+//        }
+//        Log.d("save", "" + saveMessages.size());
+//        FileReadUtils.writeDate("/mnt/samba/192.168.200.241/root/" + "length.txt", new Gson().toJson(saveMessages));
     }
 
 

@@ -4,9 +4,9 @@ import android.app.Activity;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
+import android.view.KeyEvent;
 import android.widget.ImageView;
 import android.widget.Toast;
-
 import com.gimi.common.cinema.model.MessageEvent;
 import com.gimi.common.cinema.utils.QRCodeUtils;
 import com.gimi.common.cinema.utils.SystemUtils;
@@ -14,7 +14,6 @@ import com.google.zxing.WriterException;
 import com.qnbar.smc.utils.LightOperationUtils;
 import com.xgimi.gimicinema.R;
 import com.xgimi.gimicinema.presenter.QrCodeShowPresent;
-
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
@@ -40,7 +39,7 @@ public class QrCodeShowActivity extends Activity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_qr_code_show);
         EventBus.getDefault().register(this);
-
+        //back press,movie length
         present = new QrCodeShowPresent();
 
         final String qr = getIntent().getStringExtra("qr");
@@ -48,9 +47,9 @@ public class QrCodeShowActivity extends Activity {
         roomSn = getIntent().getStringExtra("room_sn");
         boolean countCall = getIntent().getBooleanExtra("count_call", false);
         if (countCall) {
-            Toast.makeText(this,"你预定的时段已结束，请携带好随身物品，欢迎下次光临",Toast.LENGTH_LONG).show();
-        }else{
-            Toast.makeText(this,"电影观看完成，请携带好随身物品，欢迎下次光临",Toast.LENGTH_LONG).show();
+            Toast.makeText(this, "你预定的时段已结束，请携带好随身物品，欢迎下次光临", Toast.LENGTH_LONG).show();
+        } else {
+            Toast.makeText(this, "电影观看完成，请携带好随身物品，欢迎下次光临", Toast.LENGTH_LONG).show();
         }
         ImageView iv = (ImageView) findViewById(R.id.qrCodeIv);
         try {
@@ -60,17 +59,16 @@ public class QrCodeShowActivity extends Activity {
         }
 
         handler.postDelayed(r, 20 * 60 * 1000);
-        try {
-            new SystemUtils().stopMediaPlayer(QrCodeShowActivity.this.getApplicationContext());
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
     }
 
     @Override
     protected void onDestroy() {
         super.onDestroy();
+        try {
+            new SystemUtils().stopMediaPlayer(QrCodeShowActivity.this.getApplicationContext());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
         handler.removeCallbacks(r);
         handler.removeCallbacks(null);
         EventBus.getDefault().unregister(this);
@@ -83,6 +81,15 @@ public class QrCodeShowActivity extends Activity {
         handler.removeCallbacks(null);
     }
 
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        if (keyCode == KeyEvent.KEYCODE_BACK) {
+            Toast.makeText(this,"请用管理端扫描或者等待清理时间结束",Toast.LENGTH_SHORT).show();
+            return true;
+        }
+        return super.onKeyDown(keyCode, event);
+    }
+
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onMoonEvent(MessageEvent messageEvent) {
         switch (messageEvent.getEventId()) {