Brtdku

This image shows current output which is shuffled and duplicate

I have an arraylist mp3 file paths I want to extract thumbnails from them it is working fine with the First Code of Bitmap but extraction speed is too slow.

filterpath==path of MP3 files.

MEDIACOVER==Arraylist to store bitmap images.

Glide version==com.github.bumptech.glide:glide:4.8.0, I think this is the latest version of Glide.

public class Main2Activity extends AppCompatActivity {

private ArrayAdapter<Bitmap> adp;

ListView lv;

ArrayList<String> path;



@Override

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main2);

    path=new ArrayList<>();

    lv=findViewById(R.id.chckimage);

    Intent in=getIntent();

    path=in.getStringArrayListExtra("path");

    adp = new ArrayAdapter(Main2Activity.this, 

    android.R.layout.simple_list_item_1);

    lv.setAdapter(adp);

    loadArrayList(path);

    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override

        public void onItemClick(AdapterView<?> parent, View view, int 

         position, long id) {

            ImageView iv=findViewById(R.id.getting);

            iv.setImageBitmap(adp.getItem(position));

            Toast.makeText(Main2Activity.this, ""+adp.getItem(position), 

         Toast.LENGTH_LONG).show();

        }

    });

}  

Now method to Load images.....

 public void loadArrayList(ArrayList<String> Path) {

    try {

        for(String temp:Path){

            MediaMetadataRetriever mmr = new MediaMetadataRetriever();

            mmr.setDataSource(temp);

            byte data = mmr.getEmbeddedPicture();

            if (data != null) {

                Glide.with(this)

                        .asBitmap()

                        .load(data)

                        .thumbnail(0.1f)

                        .apply(RequestOptions.circleCropTransform()) //------getting image in circle

                        .listener(new RequestListener<Bitmap>() {

                            @Override

                            public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Bitmap> target, boolean isFirstResource) {

                                return false;

                            }



                            @Override

                            public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {

                                adp.add(resource);

                                return true;

                            }

                        }).submit();

                mmr.release();

            }else{



                   //LOAD FROM DRAWABLE

            }



        }

    } catch (Exception e){}

}  

Here, I used imageview for checking, Now its give another errors like
duplicates values and also shufled from their paths

I want to get total images from total paths in arraylist

I am getting this outputs by running same app...and the size of path arraylist is only 5. But its give me output 10 bitmap images with duplicate of every value

try change the method of glide from asynchronous into synchronous.

public ArrayList<Bitmap> getArrayList(ArrayList<String> Path) {

    try {

        arrayList=new ArrayList<>();

        for(String temp:Path){

            MediaMetadataRetriever mmr = new MediaMetadataRetriever();

            mmr.setDataSource(temp);

            byte data = mmr.getEmbeddedPicture();

            if (data != null) {

                FutureTarget<Bitmap> submit = Glide.with(this)

                        .asBitmap()

                        .load(data)

                        .thumbnail(0.1f)

                        .apply(RequestOptions.circleCropTransform()) //------getting image in circle

                        .submit();

                button.setImageBitmap(submit.get());

                arrayList.add(submit.get());

                mmr.release();

            }else{

                Bitmap bitmap=BitmapFactory.decodeResource(this.getResources(),

                        R.drawable.example_picture);

                arrayList.add(bitmap);

                mmr.release();

            }



        }

    } catch (Exception e){

    }

    return arrayList;

}

Now i found a answer for my question and want to help others to not stuck in this same problem...

public class GlideBitmap extends AppCompatActivity {

MediaMetadataRetriever mmr;

byte data;

ArrayList<Bitmap> BMP;

ListView listView;

Bitmap bitmap;



@Override

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_glide_bitmap);

    listView=findViewById(R.id.bitmap);

    BMP=new ArrayList<>();

    try {

        gettingData();

    } catch (ExecutionException e) {

        e.printStackTrace();

        Toast.makeText(this, ""+e.toString(), Toast.LENGTH_SHORT).show();

    } catch (InterruptedException e) {

        e.printStackTrace();

        Toast.makeText(this, ""+e.toString(), Toast.LENGTH_SHORT).show();

    }

//Here Toast is used to check the size of arraylist that 

//is it equal to path list or not.

    int size=BMP.size();

    Toast.makeText(this, ""+size, Toast.LENGTH_SHORT).show();



}

Now let's see the Main method of this answer...

public ArrayList<Bitmap> gettingData() throws ExecutionException, InterruptedException {

     mmr=new MediaMetadataRetriever();

                 for(String temp:MainActivity.path){

                     mmr.setDataSource(temp);

                     data=mmr.getEmbeddedPicture();



                                 if(data!=null){

                                     Glide.with(this)

                                                         .asBitmap()

                                                         .load(data)

                                                         .listener(new RequestListener<Bitmap>() {

                                                             @Override

                                                             public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Bitmap> target, boolean isFirstResource) {

                                                                 return false;

                                                             }



                                                             @Override

                                                             public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {

                                                                 bitmap=resource;

                                                                 return false;

                                                             }

                                                         }).submit();

                                     BMP.add(bitmap);

                                     bitmap=null;



                                 }else{

                                     Glide.with(this)

                                             .asBitmap()

                                             .load(R.drawable.example_picture)

                                             .listener(new RequestListener<Bitmap>() {

                                                 @Override

                                                 public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Bitmap> target, boolean isFirstResource) {

                                                     return false;

                                                 }



                                                 @Override

                                                 public boolean onResourceReady(Bitmap resource, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {

                                                     bitmap=resource;

                                                     return false;

                                                 }

                                             }).submit();

                                     BMP.add(bitmap);

                                     bitmap=null;

                                 }

                 }

       return BMP;

    }

}