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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.settingslib;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.util.AttributeSet;
import android.view.View;
import androidx.appcompat.app.AlertDialog;
import androidx.preference.DialogPreference;
import androidx.preference.PreferenceDialogFragmentCompat;
public class CustomDialogPreferenceCompat extends DialogPreference {
private CustomPreferenceDialogFragment mFragment;
private DialogInterface.OnShowListener mOnShowListener;
public CustomDialogPreferenceCompat(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
public CustomDialogPreferenceCompat(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public CustomDialogPreferenceCompat(Context context, AttributeSet attrs) {
super(context, attrs);
}
public CustomDialogPreferenceCompat(Context context) {
super(context);
}
public boolean isDialogOpen() {
return getDialog() != null && getDialog().isShowing();
}
public Dialog getDialog() {
return mFragment != null ? mFragment.getDialog() : null;
}
public void setOnShowListener(DialogInterface.OnShowListener listner) {
mOnShowListener = listner;
}
protected void onPrepareDialogBuilder(AlertDialog.Builder builder,
DialogInterface.OnClickListener listener) {
}
protected void onDialogClosed(boolean positiveResult) {
}
protected void onClick(DialogInterface dialog, int which) {
}
protected void onBindDialogView(View view) {
}
private void setFragment(CustomPreferenceDialogFragment fragment) {
mFragment = fragment;
}
private DialogInterface.OnShowListener getOnShowListener() {
return mOnShowListener;
}
public static class CustomPreferenceDialogFragment extends PreferenceDialogFragmentCompat {
public static CustomPreferenceDialogFragment newInstance(String key) {
final CustomPreferenceDialogFragment fragment = new CustomPreferenceDialogFragment();
final Bundle b = new Bundle(1);
b.putString(ARG_KEY, key);
fragment.setArguments(b);
return fragment;
}
private CustomDialogPreferenceCompat getCustomizablePreference() {
return (CustomDialogPreferenceCompat) getPreference();
}
@Override
protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
super.onPrepareDialogBuilder(builder);
getCustomizablePreference().setFragment(this);
getCustomizablePreference().onPrepareDialogBuilder(builder, this);
}
@Override
public void onDialogClosed(boolean positiveResult) {
getCustomizablePreference().onDialogClosed(positiveResult);
}
@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);
getCustomizablePreference().onBindDialogView(view);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Dialog dialog = super.onCreateDialog(savedInstanceState);
dialog.setOnShowListener(getCustomizablePreference().getOnShowListener());
return dialog;
}
@Override
public void onClick(DialogInterface dialog, int which) {
super.onClick(dialog, which);
getCustomizablePreference().onClick(dialog, which);
}
}
}
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