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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings;
import android.app.Activity;
import android.app.backup.IBackupManager;
import android.os.Bundle;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
public class SetFullBackupPassword extends Activity {
static final String TAG = "SetFullBackupPassword";
IBackupManager mBackupManager;
TextView mCurrentPw, mNewPw, mConfirmNewPw;
Button mCancel, mSet;
OnClickListener mButtonListener = new OnClickListener() {
@Override
public void onClick(View v) {
if (v == mSet) {
final String curPw = mCurrentPw.getText().toString();
final String newPw = mNewPw.getText().toString();
final String confirmPw = mConfirmNewPw.getText().toString();
if (!newPw.equals(confirmPw)) {
// Mismatch between new pw and its confirmation re-entry
Log.i(TAG, "password mismatch");
Toast.makeText(SetFullBackupPassword.this,
R.string.local_backup_password_toast_confirmation_mismatch,
Toast.LENGTH_LONG).show();
return;
}
// TODO: should we distinguish cases of has/hasn't set a pw before?
if (setBackupPassword(curPw, newPw)) {
// success
Log.i(TAG, "password set successfully");
Toast.makeText(SetFullBackupPassword.this,
R.string.local_backup_password_toast_success,
Toast.LENGTH_LONG).show();
finish();
} else {
// failure -- bad existing pw, usually
Log.i(TAG, "failure; password mismatch?");
Toast.makeText(SetFullBackupPassword.this,
R.string.local_backup_password_toast_validation_failure,
Toast.LENGTH_LONG).show();
}
} else if (v == mCancel) {
finish();
} else {
Log.w(TAG, "Click on unknown view");
}
}
};
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mBackupManager = IBackupManager.Stub.asInterface(ServiceManager.getService("backup"));
setContentView(R.layout.set_backup_pw);
mCurrentPw = (TextView) findViewById(R.id.current_backup_pw);
mNewPw = (TextView) findViewById(R.id.new_backup_pw);
mConfirmNewPw = (TextView) findViewById(R.id.confirm_new_backup_pw);
mCancel = (Button) findViewById(R.id.backup_pw_cancel_button);
mSet = (Button) findViewById(R.id.backup_pw_set_button);
mCancel.setOnClickListener(mButtonListener);
mSet.setOnClickListener(mButtonListener);
}
private boolean setBackupPassword(String currentPw, String newPw) {
try {
return mBackupManager.setBackupPassword(currentPw, newPw);
} catch (RemoteException e) {
Log.e(TAG, "Unable to communicate with backup manager");
return false;
}
}
}
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