1 /* 2 * Copyright (C) 2023 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.widget; 18 19 import android.content.Context; 20 import android.util.AttributeSet; 21 import android.view.View; 22 import android.widget.ImageView; 23 24 import androidx.annotation.Nullable; 25 import androidx.annotation.NonNull; 26 import androidx.preference.PreferenceViewHolder; 27 28 import com.android.settings.R; 29 import com.android.settingslib.widget.TwoTargetPreference; 30 31 /** A preference with tick icon. */ 32 public class TickButtonPreference extends TwoTargetPreference { 33 private ImageView mCheckIcon; 34 private boolean mIsSelected = false; 35 TickButtonPreference(Context context)36 public TickButtonPreference(Context context) { 37 super(context); 38 } 39 TickButtonPreference(@onNull Context context, @Nullable AttributeSet attrs)40 public TickButtonPreference(@NonNull Context context, @Nullable AttributeSet attrs) { 41 super(context, attrs); 42 } 43 44 @Override onBindViewHolder(PreferenceViewHolder holder)45 public void onBindViewHolder(PreferenceViewHolder holder) { 46 super.onBindViewHolder(holder); 47 View divider = 48 holder.findViewById( 49 com.android.settingslib.widget.preference.twotarget.R.id 50 .two_target_divider); 51 if (divider != null) { 52 divider.setVisibility(View.GONE); 53 } 54 mCheckIcon = (ImageView) holder.findViewById(R.id.check_icon); 55 setSelected(mIsSelected); 56 } 57 58 /** Set icon state.*/ setSelected(boolean isSelected)59 public void setSelected(boolean isSelected) { 60 if (mCheckIcon != null) { 61 mCheckIcon.setVisibility(isSelected ? View.VISIBLE : View.INVISIBLE); 62 } 63 mIsSelected = isSelected; 64 } 65 66 /** Return state of presenting icon. */ isSelected()67 public boolean isSelected() { 68 return mIsSelected; 69 } 70 71 @Override getSecondTargetResId()72 protected int getSecondTargetResId() { 73 return R.layout.preference_check_icon; 74 } 75 76 } 77