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/*
* Copyright (C) 2012 The CyanogenMod 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.content.Intent;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceScreen;
import com.android.internal.widget.LockPatternUtils;
public class ChooseLockPatternSize extends PreferenceActivity {
@Override
public Intent getIntent() {
Intent modIntent = new Intent(super.getIntent());
modIntent.putExtra(EXTRA_SHOW_FRAGMENT, ChooseLockPatternSizeFragment.class.getName());
modIntent.putExtra(EXTRA_NO_HEADERS, true);
return modIntent;
}
public static class ChooseLockPatternSizeFragment extends SettingsPreferenceFragment {
private ChooseLockSettingsHelper mChooseLockSettingsHelper;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mChooseLockSettingsHelper = new ChooseLockSettingsHelper(this.getActivity());
addPreferencesFromResource(R.xml.security_settings_pattern_size);
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
Preference preference) {
final String key = preference.getKey();
byte patternSize;
if ("lock_pattern_size_4".equals(key)) {
patternSize = 4;
} else if ("lock_pattern_size_5".equals(key)) {
patternSize = 5;
} else if ("lock_pattern_size_6".equals(key)) {
patternSize = 6;
} else {
patternSize = 3;
}
final boolean isFallback = getActivity().getIntent()
.getBooleanExtra(LockPatternUtils.LOCKSCREEN_BIOMETRIC_WEAK_FALLBACK, false);
Intent intent = new Intent(getActivity(), ChooseLockPattern.class);
intent.putExtra("pattern_size", patternSize);
intent.putExtra("key_lock_method", "pattern");
intent.putExtra("confirm_credentials", false);
intent.putExtra(LockPatternUtils.LOCKSCREEN_BIOMETRIC_WEAK_FALLBACK,
isFallback);
intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
startActivity(intent);
finish();
return true;
}
}
}
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