1 /* 2 * Copyright (C) 2013 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.keyguard; 18 19 import android.content.Context; 20 import android.util.AttributeSet; 21 import android.view.MotionEvent; 22 import android.view.View; 23 import android.widget.LinearLayout; 24 25 import com.android.keyguard.R; 26 27 public class EmergencyCarrierArea extends LinearLayout { 28 29 private CarrierText mCarrierText; 30 private EmergencyButton mEmergencyButton; 31 EmergencyCarrierArea(Context context)32 public EmergencyCarrierArea(Context context) { 33 super(context); 34 } 35 EmergencyCarrierArea(Context context, AttributeSet attrs)36 public EmergencyCarrierArea(Context context, AttributeSet attrs) { 37 super(context, attrs); 38 } 39 40 @Override onFinishInflate()41 protected void onFinishInflate() { 42 super.onFinishInflate(); 43 mCarrierText = (CarrierText) findViewById(R.id.carrier_text); 44 mEmergencyButton = (EmergencyButton) findViewById(R.id.emergency_call_button); 45 46 // The emergency button overlaps the carrier text, only noticeable when highlighted. 47 // So temporarily hide the carrier text while the emergency button is pressed. 48 mEmergencyButton.setOnTouchListener(new OnTouchListener(){ 49 @Override 50 public boolean onTouch(View v, MotionEvent event) { 51 switch(event.getAction()) { 52 case MotionEvent.ACTION_DOWN: 53 mCarrierText.animate().alpha(0); 54 break; 55 case MotionEvent.ACTION_UP: 56 mCarrierText.animate().alpha(1); 57 break; 58 } 59 return false; 60 }}); 61 } 62 } 63