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/*
* Copyright (C) 2018 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.development.autofill;
import android.content.Context;
import android.provider.Settings;
import android.text.InputType;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.widget.EditText;
import com.android.settings.Utils;
import com.android.settingslib.CustomEditTextPreferenceCompat;
/**
* Base class for Autofill integer properties that are backed by
* {@link android.provider.Settings.Global}.
*/
abstract class AbstractGlobalSettingsPreference extends CustomEditTextPreferenceCompat {
private static final String TAG = "AbstractGlobalSettingsPreference";
private final String mKey;
private final int mDefaultValue;
private final AutofillDeveloperSettingsObserver mObserver;
protected AbstractGlobalSettingsPreference(Context context, AttributeSet attrs,
String key, int defaultValue) {
super(context, attrs);
mKey = key;
mDefaultValue = defaultValue;
mObserver = new AutofillDeveloperSettingsObserver(context, () -> updateSummary());
}
@Override
public void onAttached() {
super.onAttached();
mObserver.register();
updateSummary();
}
@Override
public void onDetached() {
mObserver.unregister();
super.onDetached();
}
private String getCurrentValue() {
final int value = Settings.Global.getInt(getContext().getContentResolver(),
mKey, mDefaultValue);
return Integer.toString(value);
}
private void updateSummary() {
setSummary(getCurrentValue());
}
@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);
EditText editText = view.findViewById(android.R.id.edit);
if (editText != null) {
editText.setInputType(InputType.TYPE_CLASS_NUMBER);
editText.setText(getCurrentValue());
Utils.setEditTextCursorPosition(editText);
}
}
@Override
protected void onDialogClosed(boolean positiveResult) {
if (positiveResult) {
final String stringValue = getText();
int newValue = mDefaultValue;
try {
newValue = Integer.parseInt(stringValue);
} catch (Exception e) {
Log.e(TAG, "Error converting '" + stringValue + "' to integer. Using "
+ mDefaultValue + " instead");
}
Settings.Global.putInt(getContext().getContentResolver(), mKey, newValue);
}
}
}
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