1 /* 2 * Copyright (C) 2015 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.tv.menu; 18 19 import android.content.Context; 20 import android.text.TextUtils; 21 22 import com.android.tv.MainActivity; 23 import com.android.tv.R; 24 import com.android.tv.TvOptionsManager; 25 import com.android.tv.ui.TvViewUiManager; 26 import com.android.tv.ui.sidepanel.PipInputSelectorFragment; 27 import com.android.tv.util.PipInputManager.PipInput; 28 import com.android.tv.util.TvSettings; 29 30 import java.util.ArrayList; 31 import java.util.List; 32 33 /* 34 * An adapter of PIP options. 35 */ 36 public class PipOptionsRowAdapter extends OptionsRowAdapter { 37 private static final int[] DRAWABLE_ID_FOR_LAYOUT = { 38 R.drawable.ic_pip_option_layout1, 39 R.drawable.ic_pip_option_layout2, 40 R.drawable.ic_pip_option_layout3, 41 R.drawable.ic_pip_option_layout4, 42 R.drawable.ic_pip_option_layout5 }; 43 44 private final TvOptionsManager mTvOptionsManager; 45 private final TvViewUiManager mTvViewUiManager; 46 PipOptionsRowAdapter(Context context)47 public PipOptionsRowAdapter(Context context) { 48 super(context); 49 mTvOptionsManager = getMainActivity().getTvOptionsManager(); 50 mTvViewUiManager = getMainActivity().getTvViewUiManager(); 51 } 52 53 @Override createActions()54 protected List<MenuAction> createActions() { 55 List<MenuAction> actionList = new ArrayList<>(); 56 actionList.add(MenuAction.PIP_SELECT_INPUT_ACTION); 57 actionList.add(MenuAction.PIP_SWAP_ACTION); 58 actionList.add(MenuAction.PIP_SOUND_ACTION); 59 actionList.add(MenuAction.PIP_LAYOUT_ACTION); 60 actionList.add(MenuAction.PIP_SIZE_ACTION); 61 for (MenuAction action : actionList) { 62 setOptionChangedListener(action); 63 } 64 return actionList; 65 } 66 67 @Override updateActions()68 public boolean updateActions() { 69 boolean changed = false; 70 if (updateSelectInputAction()) { 71 changed = true; 72 } 73 if (updateLayoutAction()) { 74 changed = true; 75 } 76 if (updateSizeAction()) { 77 changed = true; 78 } 79 return changed; 80 } 81 updateSelectInputAction()82 private boolean updateSelectInputAction() { 83 String oldInputLabel = mTvOptionsManager.getOptionString(TvOptionsManager.OPTION_PIP_INPUT); 84 85 MainActivity tvActivity = getMainActivity(); 86 PipInput newInput = tvActivity.getPipInputManager().getPipInput(tvActivity.getPipChannel()); 87 String newInputLabel = newInput == null ? null : newInput.getLabel(); 88 89 if (!TextUtils.equals(oldInputLabel, newInputLabel)) { 90 mTvOptionsManager.onPipInputChanged(newInputLabel); 91 return true; 92 } 93 return false; 94 } 95 updateLayoutAction()96 private boolean updateLayoutAction() { 97 return MenuAction.PIP_LAYOUT_ACTION.setDrawableResId( 98 DRAWABLE_ID_FOR_LAYOUT[mTvViewUiManager.getPipLayout()]); 99 } 100 updateSizeAction()101 private boolean updateSizeAction() { 102 boolean oldEnabled = MenuAction.PIP_SIZE_ACTION.isEnabled(); 103 boolean newEnabled = mTvViewUiManager.getPipLayout() != TvSettings.PIP_LAYOUT_SIDE_BY_SIDE; 104 if (oldEnabled != newEnabled) { 105 MenuAction.PIP_SIZE_ACTION.setEnabled(newEnabled); 106 return true; 107 } 108 return false; 109 } 110 111 @Override executeAction(int type)112 protected void executeAction(int type) { 113 switch (type) { 114 case TvOptionsManager.OPTION_PIP_INPUT: 115 getMainActivity().getOverlayManager().getSideFragmentManager().show( 116 new PipInputSelectorFragment()); 117 break; 118 case TvOptionsManager.OPTION_PIP_SWAP: 119 getMainActivity().swapPip(); 120 break; 121 case TvOptionsManager.OPTION_PIP_SOUND: 122 getMainActivity().togglePipSoundMode(); 123 break; 124 case TvOptionsManager.OPTION_PIP_LAYOUT: 125 int oldLayout = mTvViewUiManager.getPipLayout(); 126 int newLayout = (oldLayout + 1) % (TvSettings.PIP_LAYOUT_LAST + 1); 127 mTvViewUiManager.setPipLayout(newLayout, true); 128 MenuAction.PIP_LAYOUT_ACTION.setDrawableResId(DRAWABLE_ID_FOR_LAYOUT[newLayout]); 129 break; 130 case TvOptionsManager.OPTION_PIP_SIZE: 131 int oldSize = mTvViewUiManager.getPipSize(); 132 int newSize = (oldSize + 1) % (TvSettings.PIP_SIZE_LAST + 1); 133 mTvViewUiManager.setPipSize(newSize, true); 134 break; 135 } 136 } 137 } 138