1 /* 2 * Copyright (C) 2012 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.systemui.statusbar; 18 19 import android.content.Context; 20 import android.util.AttributeSet; 21 import android.widget.CompoundButton; 22 23 import com.android.systemui.statusbar.policy.AutoRotateController; 24 25 public class RotationToggle extends CompoundButton 26 implements AutoRotateController.RotationLockCallbacks { 27 private AutoRotateController mRotater; 28 RotationToggle(Context context)29 public RotationToggle(Context context) { 30 super(context); 31 } 32 RotationToggle(Context context, AttributeSet attrs)33 public RotationToggle(Context context, AttributeSet attrs) { 34 super(context, attrs); 35 } 36 RotationToggle(Context context, AttributeSet attrs, int defStyle)37 public RotationToggle(Context context, AttributeSet attrs, int defStyle) { 38 super(context, attrs, defStyle); 39 } 40 41 @Override onAttachedToWindow()42 protected void onAttachedToWindow() { 43 super.onAttachedToWindow(); 44 mRotater = new AutoRotateController(getContext(), this, this); 45 } 46 47 @Override onDetachedFromWindow()48 protected void onDetachedFromWindow() { 49 super.onDetachedFromWindow(); 50 if (mRotater != null) { 51 mRotater.release(); 52 mRotater = null; 53 } 54 } 55 56 @Override setRotationLockControlVisibility(boolean show)57 public void setRotationLockControlVisibility(boolean show) { 58 setVisibility(show ? VISIBLE : GONE); 59 } 60 } 61