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35161021
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2022 Leszek Koltunski //
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// //
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// This file is part of Magic Cube. //
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// //
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1c327853
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Leszek Koltunski
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// Magic Cube is proprietary software licensed under an EULA which you should have received //
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// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
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35161021
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.external;
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806329e3
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Leszek Koltunski
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import java.io.File;
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eb985085
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Leszek Koltunski
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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806329e3
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Leszek Koltunski
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import java.io.FileOutputStream;
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import java.io.IOException;
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35161021
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Leszek Koltunski
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import java.io.InputStream;
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806329e3
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Leszek Koltunski
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import java.io.OutputStream;
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5e048300
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Leszek Koltunski
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import java.util.Locale;
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806329e3
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Leszek Koltunski
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import android.content.Context;
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import android.graphics.Bitmap;
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7fe62d1f
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Leszek Koltunski
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import android.graphics.BitmapFactory;
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806329e3
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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35161021
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Leszek Koltunski
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public class RubikFiles
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{
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private static RubikFiles mThis;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private RubikFiles()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PUBLIC API
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static RubikFiles getInstance()
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{
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if( mThis==null ) mThis = new RubikFiles();
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return mThis;
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}
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7fe62d1f
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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eb985085
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Leszek Koltunski
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public InputStream openFile(Context context, String name)
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7fe62d1f
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Leszek Koltunski
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{
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File file = new File(context.getFilesDir(), name);
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eb985085
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Leszek Koltunski
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try
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{
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return new FileInputStream(file);
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}
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catch(FileNotFoundException ex)
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{
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84d746d7
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Leszek Koltunski
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android.util.Log.e("D", "file "+name+" not found: "+ex.getMessage());
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eb985085
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Leszek Koltunski
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}
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Bitmap getIcon(Context context, String name)
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{
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File dir = context.getFilesDir();
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File file = new File(dir, name);
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7fe62d1f
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Leszek Koltunski
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if( file.exists() )
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{
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eb985085
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Leszek Koltunski
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String fname = dir.getAbsolutePath()+"/"+name;
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7fe62d1f
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Leszek Koltunski
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return BitmapFactory.decodeFile(fname);
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}
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return null;
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}
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35161021
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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806329e3
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Leszek Koltunski
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public boolean saveFile(Context context, InputStream stream, String name)
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35161021
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Leszek Koltunski
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{
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806329e3
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Leszek Koltunski
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try
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{
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File file = new File(context.getFilesDir(), name);
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OutputStream outStream = new FileOutputStream(file);
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byte[] buffer = new byte[8*1024];
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int bytesRead;
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while ((bytesRead = stream.read(buffer)) != -1)
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{
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outStream.write(buffer, 0, bytesRead);
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}
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outStream.close();
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return true;
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}
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catch(IOException ioe)
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{
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android.util.Log.e("D", "Exception trying to save "+name+" : "+ioe.getMessage() );
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return false;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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7fe62d1f
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Leszek Koltunski
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public boolean saveIcon(Context context, Bitmap bmp, String name)
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806329e3
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Leszek Koltunski
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{
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try
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{
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File file = new File(context.getFilesDir(), name);
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OutputStream outStream = new FileOutputStream(file);
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bmp.compress(Bitmap.CompressFormat.PNG, 100, outStream);
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outStream.close();
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return true;
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}
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ba093b9c
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Leszek Koltunski
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catch(Exception e)
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806329e3
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Leszek Koltunski
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{
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ba093b9c
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Leszek Koltunski
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android.util.Log.e("D", "Exception trying to save "+name+" : "+e.getMessage() );
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806329e3
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Leszek Koltunski
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return false;
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}
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35161021
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Leszek Koltunski
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}
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| 127 |
81493402
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Leszek Koltunski
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void deleteIcon(Context context, String name)
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{
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5e048300
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Leszek Koltunski
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String filename = name.toLowerCase(Locale.ENGLISH) + ".png";
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81493402
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Leszek Koltunski
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boolean success = context.deleteFile(filename);
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if( !success ) android.util.Log.e("D", "failed to delete "+filename);
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else android.util.Log.e("D", "successfully deleted "+filename);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void deleteJsonObject(Context context, String name)
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{
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5e048300
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Leszek Koltunski
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String filename = name.toLowerCase(Locale.ENGLISH) + "_object.json";
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81493402
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Leszek Koltunski
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boolean success = context.deleteFile(filename);
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if( !success ) android.util.Log.e("D", "failed to delete "+filename);
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else android.util.Log.e("D", "successfully deleted "+filename);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void deleteJsonExtras(Context context, String name)
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{
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5e048300
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Leszek Koltunski
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String filename = name.toLowerCase(Locale.ENGLISH) + "_extras.json";
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81493402
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Leszek Koltunski
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boolean success = context.deleteFile(filename);
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if( !success ) android.util.Log.e("D", "failed to delete "+filename);
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else android.util.Log.e("D", "successfully deleted "+filename);
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}
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35161021
|
Leszek Koltunski
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}
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