Java tutorial
/* * Copyright (C) 2014 Simple Explorer * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. */ package com.lovejoy777sarootool.rootool.dialogs; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.app.DialogFragment; import android.content.DialogInterface; import android.os.AsyncTask; import android.os.Bundle; import android.widget.EditText; import com.lovejoy777sarootool.rootool.BrowserActivity; import com.lovejoy777sarootool.rootool.R; import com.lovejoy777sarootool.rootool.tasks.UnRarTask; import com.lovejoy777sarootool.rootool.tasks.UnZipTask; import org.apache.commons.io.FilenameUtils; import java.io.File; public final class UnpackDialog extends DialogFragment { private static File file; private static String ext; public static DialogFragment instantiate(File file1) { file = file1; ext = FilenameUtils.getExtension(file1.getName()); return new UnpackDialog(); } @Override public Dialog onCreateDialog(Bundle state) { final Activity a = getActivity(); // Set an EditText view to get user input final EditText inputf = new EditText(a); inputf.setHint(R.string.enter_name); inputf.setText(BrowserActivity.getCurrentlyDisplayedFragment().mCurrentPath + "/"); final AlertDialog.Builder b = new AlertDialog.Builder(a); b.setTitle(R.string.extractto); b.setView(inputf); b.setPositiveButton(getString(R.string.ok), new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int whichButton) { String newpath = inputf.getText().toString(); dialog.dismiss(); if (ext.equals("zip")) { final UnZipTask task = new UnZipTask(a); task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, file.getPath(), newpath); } else if (ext.equals("rar")) { final UnRarTask task = new UnRarTask(a); task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, file.getPath(), newpath); } } }); b.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); } }); return b.create(); } }