1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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. 15 */ 16 17 package com.android.settings.applications.intentpicker; 18 19 import android.content.Context; 20 import android.util.AttributeSet; 21 import android.view.View; 22 import android.widget.CheckBox; 23 24 import androidx.preference.PreferenceViewHolder; 25 26 import com.android.settings.R; 27 import com.android.settingslib.widget.TwoTargetPreference; 28 29 /** This customized VerifiedLinksPreference was belonged to Open by default page */ 30 public class VerifiedLinksPreference extends TwoTargetPreference { 31 private Context mContext; 32 private View.OnClickListener mOnWidgetClickListener; 33 private boolean mShowCheckBox; 34 VerifiedLinksPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)35 public VerifiedLinksPreference(Context context, AttributeSet attrs, 36 int defStyleAttr, int defStyleRes) { 37 super(context, attrs, defStyleAttr, defStyleRes); 38 init(context); 39 } 40 VerifiedLinksPreference(Context context, AttributeSet attrs, int defStyleAttr)41 public VerifiedLinksPreference(Context context, AttributeSet attrs, int defStyleAttr) { 42 this(context, attrs, defStyleAttr, /* defStyleRes= */0); 43 } 44 VerifiedLinksPreference(Context context, AttributeSet attrs)45 public VerifiedLinksPreference(Context context, AttributeSet attrs) { 46 this(context, attrs, /* defStyleAttr= */ 0); 47 } 48 VerifiedLinksPreference(Context context)49 public VerifiedLinksPreference(Context context) { 50 this(context, /* attrs= */ null); 51 } 52 init(Context context)53 private void init(Context context) { 54 mContext = context; 55 mOnWidgetClickListener = null; 56 mShowCheckBox = true; 57 setLayoutResource(R.layout.preference_checkable_two_target); 58 setWidgetLayoutResource(R.layout.verified_links_widget); 59 } 60 61 /** 62 * Register a callback to be invoked when this widget is clicked. 63 * 64 * @param listener The callback that will run. 65 */ setWidgetFrameClickListener(View.OnClickListener listener)66 public void setWidgetFrameClickListener(View.OnClickListener listener) { 67 mOnWidgetClickListener = listener; 68 } 69 70 /** Determine the visibility of the {@link CheckBox}. */ setCheckBoxVisible(boolean isVisible)71 public void setCheckBoxVisible(boolean isVisible) { 72 mShowCheckBox = isVisible; 73 } 74 75 @Override onBindViewHolder(PreferenceViewHolder view)76 public void onBindViewHolder(PreferenceViewHolder view) { 77 super.onBindViewHolder(view); 78 final View settingsWidget = view.findViewById(android.R.id.widget_frame); 79 final View divider = view.findViewById(R.id.two_target_divider); 80 divider.setVisibility(View.VISIBLE); 81 settingsWidget.setVisibility(View.VISIBLE); 82 if (mOnWidgetClickListener != null) { 83 settingsWidget.setOnClickListener(mOnWidgetClickListener); 84 } 85 final View checkboxContainer = view.findViewById(R.id.checkbox_container); 86 final View parentView = (View) checkboxContainer.getParent(); 87 parentView.setEnabled(false); 88 parentView.setClickable(false); 89 CheckBox checkBox = (CheckBox) view.findViewById(com.android.internal.R.id.checkbox); 90 if (checkBox != null) { 91 checkBox.setChecked(true); 92 checkboxContainer.setVisibility(mShowCheckBox ? View.VISIBLE : View.GONE); 93 } 94 } 95 } 96