1 /* 2 * Copyright (C) 2019 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 package com.android.tv.twopanelsettings.slices; 17 18 import android.content.Context; 19 import android.content.res.TypedArray; 20 import android.util.AttributeSet; 21 22 import androidx.annotation.Nullable; 23 import androidx.preference.Preference; 24 import androidx.slice.core.SliceActionImpl; 25 26 import com.android.tv.twopanelsettings.R; 27 28 /** 29 * A preference that represents a slice provided by another app. 30 */ 31 public class SlicePreference extends Preference implements HasSliceAction, HasSliceUri { 32 33 private static final String TAG = "SlicePreference"; 34 35 private String mUri; 36 private int mActionId; 37 private SliceActionImpl mAction; 38 private SliceActionImpl mFollowUpAction; 39 SlicePreference(Context context)40 public SlicePreference(Context context) { 41 super(context); 42 init(null); 43 } 44 SlicePreference(Context context, AttributeSet attrs)45 public SlicePreference(Context context, AttributeSet attrs) { 46 super(context, attrs); 47 init(attrs); 48 } 49 init(@ullable AttributeSet attrs)50 private void init(@Nullable AttributeSet attrs) { 51 if (attrs != null) { 52 initStyleAttributes(attrs); 53 } 54 } 55 initStyleAttributes(AttributeSet attrs)56 private void initStyleAttributes(AttributeSet attrs) { 57 final TypedArray a = getContext().obtainStyledAttributes( 58 attrs, R.styleable.SlicePreference); 59 for (int i = a.getIndexCount() - 1; i >= 0; i--) { 60 int attr = a.getIndex(i); 61 if (attr == R.styleable.SlicePreference_uri) { 62 mUri = a.getString(attr); 63 break; 64 } 65 } 66 } 67 setUri(String uri)68 public void setUri(String uri) { 69 mUri = uri; 70 } 71 getUri()72 public String getUri() { 73 return mUri; 74 } 75 76 @Override getActionId()77 public int getActionId() { 78 return mActionId; 79 } 80 81 @Override setActionId(int actionId)82 public void setActionId(int actionId) { 83 mActionId = actionId; 84 } 85 setSliceAction(SliceActionImpl action)86 public void setSliceAction(SliceActionImpl action) { 87 mAction = action; 88 } 89 90 @Override getFollowupSliceAction()91 public SliceActionImpl getFollowupSliceAction() { 92 return mFollowUpAction; 93 } 94 95 @Override setFollowupSliceAction(SliceActionImpl sliceAction)96 public void setFollowupSliceAction(SliceActionImpl sliceAction) { 97 mFollowUpAction = sliceAction; 98 } 99 100 @Override getSliceAction()101 public SliceActionImpl getSliceAction() { 102 return mAction; 103 } 104 } 105