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The source code is released under:
GNU General Public License
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package com.fjaviermo.dropdroid; /*from w w w.j av a 2 s . co m*/ import java.io.ByteArrayOutputStream; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.Bundle; import android.support.v4.app.DialogFragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; public final class CoverImageDialogFragment extends DialogFragment { private Bitmap mImage; private static final String IMAGE="image"; /** * Create a new instance of CoverImageDialogFragment, providing "image" * as an argument. */ static CoverImageDialogFragment newInstance(Bitmap image) { CoverImageDialogFragment coverImageDialog = new CoverImageDialogFragment(); Bundle args = new Bundle(); ByteArrayOutputStream stream = new ByteArrayOutputStream(); image.compress(Bitmap.CompressFormat.PNG, 100, stream); byte[] byteArray = stream.toByteArray(); args.putByteArray(IMAGE, byteArray); coverImageDialog.setArguments(args); coverImageDialog.setStyle(DialogFragment.STYLE_NO_TITLE, 0); return coverImageDialog; } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); byte[] byteArray = getArguments().getByteArray(IMAGE); mImage = BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.image_dialog, container, false); ImageView imgView=(ImageView)view.findViewById(R.id.thumbnail_epub); imgView.setImageBitmap(mImage); return view; } }