Questions about the android:getslotfrombufferlocked

This problem occurs today when I write a demo that posts photos to the screen after calling the camera. The code is as follows

 Packageandroid.com.java.choosepictest;Importandroid.app.Activity;Importandroid.content.Intent;ImportAndroid.graphics.Bitmap;Importandroid.graphics.BitmapFactory;ImportAndroid.net.Uri;ImportAndroid.os.Bundle;Importandroid.os.Environment;ImportAndroid.provider.MediaStore;ImportAndroid.util.Log;ImportAndroid.view.View;ImportAndroid.widget.Button;ImportAndroid.widget.ImageView;ImportJava.io.File;Importjava.io.FileNotFoundException;Importjava.io.IOException; Public classMainactivityextendsActivity { Public Static Final intTake_photo = 1;  Public Static Final intCrop_photo = 2; PrivateButton Takephoto; PrivateImageView picture; PrivateUri Imageuri; @Override Public voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate);        Setcontentview (R.layout.activity_main); Takephoto=(Button) Findviewbyid (R.id.take_photo); picture=(ImageView) Findviewbyid (r.id.picture); Takephoto.setonclicklistener (NewView.onclicklistener () {@Override Public voidOnClick (View v) {File outputimage=NewFile (Environment.getexternalstoragedirectory (), "Output_image.jpg"); Try{                    if(Outputimage.exists ()) {outputimage.delete ();                } outputimage.createnewfile (); }Catch(IOException e) {e.printstacktrace (); } Imageuri=Uri.fromfile (outputimage); ANDROID.UTIL.LOG.E ("YPC", "uri =" +Imageuri); Try{Bitmap Mbitmap=Bitmapfactory.decodestream ((Getcontentresolver (). Openinputstream (Imageuri))); LOG.E ("YPC", "bitmap =" +Mbitmap); LOG.E ("YPC", "Getcontentresolver (). Openinputstream (Imageuri) =" +getcontentresolver (). Openinputstream (Imageuri));                Picture.setimagebitmap (MBITMAP); }Catch(FileNotFoundException e) {e.printstacktrace (); } Intent Intent=NewIntent ("Android.media.action.IMAGE_CAPTURE");                Intent.putextra (Mediastore.extra_output,imageuri);            Startactivityforresult (Intent,take_photo);    }        }); } @Overrideprotected voidOnactivityresult (intRequestcode,intResultCode, Intent data) {        Switch(requestcode) { CaseTake_photo:if(Requestcode = =RESULT_OK) {Intent Intent=NewIntent ("Com.android.camera.action.CROP"); Intent.setdataandtype (Imageuri,"Image/*"); Intent.putextra ("Scale",true);                    Intent.putextra (Mediastore.extra_output,imageuri); Try{Bitmap Mbitmap=Bitmapfactory.decodestream ((Getcontentresolver (). Openinputstream (Imageuri))); LOG.E ("YPC", "bitmap =" +Mbitmap); LOG.E ("YPC", "Getcontentresolver (). Openinputstream (Imageuri) =" +getcontentresolver (). Openinputstream (Imageuri));                    Picture.setimagebitmap (MBITMAP); }Catch(FileNotFoundException e) {e.printstacktrace ();                } startactivityforresult (Intent,crop_photo); }                 Break;  CaseCrop_photo:if(ResultCode = =RESULT_OK) {                    Try{Bitmap Bitmap=Bitmapfactory.decodestream ((Getcontentresolver (). Openinputstream (Imageuri)));                        Picture.setimagebitmap (bitmap); ANDROID.UTIL.LOG.E ("YPC", "bitmap =" +bitmap); }Catch(FileNotFoundException e) {e.printstacktrace (); }                }                 Break; default: Break; }    }}

I don't know why I have an error. Make a flag and see if you can write a question tomorrow.

Questions about the android:getslotfrombufferlocked