title: E/Surface: getSlotFromBufferLocked: unknown buffer: 0xb96ae9c0 getting this error
body: <p>i am doing a notification view project. notification does appear on notification bar, when i click on notification bar it will go on next activity to display the same info that notification what has. but got an error this...</p>
  
  <pre><code>E/Surface: getSlotFromBufferLocked: unknown buffer: 0xb96ae9c0
  </code></pre>
  
  <p>my code is</p>
  
  <p><strong>MainActivity.java</strong></p>
  
  <pre><code>public class MainActivity extends AppCompatActivity {
  
      Button view_notifi,btn_time,btn_date;
      int notificationID,getHour,getMin,getDay,getMonth,getYear;
      final int dialogTime=0,dialogDate=1;
      Notification notification;
      EditText edt_heading,edt_details,edt_details2;
      String head,details,details2;
      String Time,setDate;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
          edt_heading=(EditText)findViewById(R.id.editText_Heading);
          edt_details=(EditText)findViewById(R.id.editText_Details);
          edt_details2=(EditText)findViewById(R.id.editText_details2);
          notificationID=1;
          view_notifi=(Button)findViewById(R.id.button_viewN);
          btn_time=(Button)findViewById(R.id.button_time);
          btn_date=(Button)findViewById(R.id.button_date);
          view_notifi.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
  
                  head=edt_heading.getText().toString();
                  details=edt_details.getText().toString();
                  details2=edt_details2.getText().toString();
                  displayNotification(head,details,details2);
                  edt_heading.getText().clear();
                  edt_details.getText().clear();
                  edt_details2.getText().clear();
              }
          });
      }
  
      public void getTimeInfo(View view){
          showDialog(dialogTime);
      }
      public void getDateInfo(View view){
          showDialog(dialogDate);
       }
      protected Dialog onCreateDialog(int id){
          switch (id){
              case dialogTime:
                  return new TimePickerDialog(this,mTimeListener,getHour,getMin,false);
              case dialogDate:
                  DatePickerDialog dialog = new DatePickerDialog(this, mDateListener, getYear, getMonth, getDay);
                  DatePicker datePicker = dialog.getDatePicker();
                  Calendar calendar = Calendar.getInstance();
                  datePicker.setMinDate(calendar.getTimeInMillis());
                  //dialog.getDatePicker().setMinDate(new Date().getTime());
                  return dialog;
                  //return new DatePickerDialog(this,mDateListener,getYear,getMonth,getDay);
          }
          return null;
      }
  
      private TimePickerDialog.OnTimeSetListener mTimeListener=new TimePickerDialog.OnTimeSetListener(){
          @Override
          public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
              getHour=hourOfDay; getMin=minute;
              Time=String.valueOf(" "+getHour+":"+getMin);
              Toast.makeText(getBaseContext(),"Time: "+Time,Toast.LENGTH_SHORT).show();
          }
      };
      private DatePickerDialog.OnDateSetListener mDateListener=new DatePickerDialog.OnDateSetListener() {
          @Override
          public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
  
              getYear=year; getMonth=monthOfYear+1;getDay=dayOfMonth;
              //getMonth=+1;
              setDate=String.valueOf(" "+getDay+"/"+getMonth+"/"+getYear);
              Toast.makeText(getBaseContext(),"Date: "+setDate,Toast.LENGTH_SHORT).show();
          }
      };
  
      public void displayNotification(String str1,String str2,String str3){
  
  
          Intent intent = new Intent("notify_filter");
          Bundle bundle = new Bundle();
          bundle.putString("arg1", str1);
          bundle.putString("arg2", str2);
          bundle.putString("arg3", str3);
          bundle.putString("arg4", Time);
          bundle.putString("arg5", setDate);
          intent.putExtras(bundle);
          intent.putExtra("notificationID",notificationID);
  
          PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
          Notification.Builder builder = new Notification.Builder(MainActivity.this);
  
          builder.setAutoCancel(true);
          builder.setTicker("New Alert...");
          builder.setSmallIcon(R.mipmap.ic_launcher);
          builder.setContentTitle(str1);
          builder.setContentText(str2);
          builder.setSubText("Time " + Time + "  Date:" + setDate);   //API level 16
          builder.setContentIntent(pendingIntent);
          builder.setOngoing(true);
          builder.setNumber(100);
          builder.build();
  
  
          NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
  
          notification = builder.getNotification();
          notification.vibrate = new long[]{100, 250, 100, 400};
          notificationManager.notify(notificationID, notification);
  
      }
  }
  </code></pre>
  
  <p><strong>ViewNotification.java</strong></p>
  
  <pre><code>public class ViewNotification extends AppCompatActivity {
  
      TextView head,detail1,detail2,time,date;
      Bundle bundle;
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_view_notification);
  
          NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
          notificationManager.cancel(getIntent().getExtras().getInt("notificationID"));
          head=(TextView)findViewById(R.id.textView_head);
          detail1=(TextView)findViewById(R.id.textView_det1);
          detail2=(TextView)findViewById(R.id.textView_det2);
          time=(TextView)findViewById(R.id.textView_time);
          date=(TextView)findViewById(R.id.textView_date);
          bundle = getIntent().getExtras();
          String view1= bundle.getString("arg1");
          String view2= bundle.getString("arg2");
          String view3= bundle.getString("arg3");
          //String view4=bundle.getString("arg4");
          //String view5=bundle.getString("arg5");
          head.setText(view1);
          detail1.setText(view2);
          detail2.setText(view3);
          time.setText(bundle.getChar("arg4"));
          date.setText(bundle.getChar("arg5"));
      }
  }
  </code></pre>