2 * Copyright (C) 2009 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.android.settings;
19 import android.content.ContentUris;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.net.Uri;
23 import android.provider.Telephony;
24 import android.support.v7.preference.Preference;
25 import android.support.v7.preference.PreferenceViewHolder;
26 import android.telephony.SubscriptionManager;
27 import android.util.AttributeSet;
28 import android.util.Log;
29 import android.view.View;
30 import android.view.View.OnClickListener;
31 import android.widget.CompoundButton;
32 import android.widget.RadioButton;
33 import android.widget.RelativeLayout;
35 public class ApnPreference extends Preference implements
36 CompoundButton.OnCheckedChangeListener, OnClickListener {
37 final static String TAG = "ApnPreference";
39 private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
41 public ApnPreference(Context context, AttributeSet attrs, int defStyle) {
42 super(context, attrs, defStyle);
45 public ApnPreference(Context context, AttributeSet attrs) {
46 this(context, attrs, R.attr.apnPreferenceStyle);
49 public ApnPreference(Context context) {
53 private static String mSelectedKey = null;
54 private static CompoundButton mCurrentChecked = null;
55 private boolean mProtectFromCheckedChange = false;
56 private boolean mSelectable = true;
59 public void onBindViewHolder(PreferenceViewHolder view) {
60 super.onBindViewHolder(view);
62 View widget = view.findViewById(R.id.apn_radiobutton);
63 if ((widget != null) && widget instanceof RadioButton) {
64 RadioButton rb = (RadioButton) widget;
66 rb.setOnCheckedChangeListener(this);
68 boolean isChecked = getKey().equals(mSelectedKey);
71 mSelectedKey = getKey();
74 mProtectFromCheckedChange = true;
75 rb.setChecked(isChecked);
76 mProtectFromCheckedChange = false;
77 rb.setVisibility(View.VISIBLE);
79 rb.setVisibility(View.GONE);
83 View textLayout = view.findViewById(R.id.text_layout);
84 if ((textLayout != null) && textLayout instanceof RelativeLayout) {
85 textLayout.setOnClickListener(this);
89 public boolean isChecked() {
90 return getKey().equals(mSelectedKey);
93 public void setChecked() {
94 mSelectedKey = getKey();
97 public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
98 Log.i(TAG, "ID: " + getKey() + " :" + isChecked);
99 if (mProtectFromCheckedChange) {
104 if (mCurrentChecked != null) {
105 mCurrentChecked.setChecked(false);
107 mCurrentChecked = buttonView;
108 mSelectedKey = getKey();
109 callChangeListener(mSelectedKey);
111 mCurrentChecked = null;
116 public void onClick(android.view.View v) {
117 if ((v != null) && (R.id.text_layout == v.getId())) {
118 Context context = getContext();
119 if (context != null) {
120 int pos = Integer.parseInt(getKey());
121 Uri url = ContentUris.withAppendedId(Telephony.Carriers.CONTENT_URI, pos);
122 Intent editIntent = new Intent(Intent.ACTION_EDIT, url);
123 editIntent.putExtra(ApnSettings.SUB_ID, mSubId);
124 context.startActivity(editIntent);
129 public void setSelectable(boolean selectable) {
130 mSelectable = selectable;
133 public boolean getSelectable() {
137 public void setSubId(int subId) {