/* MultiWii EZ-GUI
Copyright (C) <2012> Bartosz Szczygiel (eziosoft)
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 3 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, see <http://www.gnu.org/licenses/>.
*/
package com.multiwii.protocol;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import android.os.Environment;
import android.util.Log;
public class FileAccess {
String fileName;
File file;
File root;
FileWriter filewriter;
BufferedWriter out;
public static String ReadFile(String fileName) {
File sdcard = Environment.getExternalStorageDirectory();
// Get the text file
File file = new File(sdcard, fileName);
// Read text from file
StringBuilder text = new StringBuilder();
try {
BufferedReader br = new BufferedReader(new FileReader(file));
String line;
while ((line = br.readLine()) != null) {
text.append(line);
text.append('\n');
}
br.close();
} catch (IOException e) {
// You'll need to add proper error handling here
}
// Set the text
return text.toString();
}
public FileAccess(String fileName) {
root = Environment.getExternalStorageDirectory();
file = new File(root, fileName);
try {
Log.d("plik", file.toString());
filewriter = new FileWriter(file);
out = new BufferedWriter(filewriter);
Log.d("plik", "fileAccess OK");
} catch (IOException e) {
Log.d("plik", "fileAccess ERR");
// Toast.makeText(context, "Can't write to file",
// Toast.LENGTH_LONG).show();
}
}
public void Append(String s) {
if (root.canWrite()) {
try {
out.append(s + "\n");
Log.d("plik", "write OK");
} catch (IOException e) {
Log.d("plik", "fileAccess ERR");
// Toast.makeText(context, "Can't write to file",
// Toast.LENGTH_LONG).show();
}
}
}
public void Write(String s) {
if (root.canWrite()) {
try {
out.write(s + "\n");
Log.d("plik", "write OK");
} catch (IOException e) {
Log.d("plik", "fileAccess ERR");
// Toast.makeText(context, "Can't write to file",
// Toast.LENGTH_LONG).show();
}
}
}
public void closeFile() {
try {
out.close();
Log.d("plik", "close OK");
} catch (IOException e) {
Log.d("plik", "fileAccess ERR");
// Toast.makeText(context, "Can't close the file",
// Toast.LENGTH_LONG).show();
}
}
}
