1*90c8c64dSAndroid Build Coastguard Worker /* 2*90c8c64dSAndroid Build Coastguard Worker * Copyright 2013 The Android Open Source Project 3*90c8c64dSAndroid Build Coastguard Worker * 4*90c8c64dSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License"); 5*90c8c64dSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License. 6*90c8c64dSAndroid Build Coastguard Worker * You may obtain a copy of the License at 7*90c8c64dSAndroid Build Coastguard Worker * 8*90c8c64dSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0 9*90c8c64dSAndroid Build Coastguard Worker * 10*90c8c64dSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software 11*90c8c64dSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS, 12*90c8c64dSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*90c8c64dSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and 14*90c8c64dSAndroid Build Coastguard Worker * limitations under the License. 15*90c8c64dSAndroid Build Coastguard Worker */ 16*90c8c64dSAndroid Build Coastguard Worker 17*90c8c64dSAndroid Build Coastguard Worker package com.example.android.basicmediarouter; 18*90c8c64dSAndroid Build Coastguard Worker 19*90c8c64dSAndroid Build Coastguard Worker import android.app.Presentation; 20*90c8c64dSAndroid Build Coastguard Worker import android.content.Context; 21*90c8c64dSAndroid Build Coastguard Worker import android.os.Bundle; 22*90c8c64dSAndroid Build Coastguard Worker import android.view.Display; 23*90c8c64dSAndroid Build Coastguard Worker import android.widget.LinearLayout; 24*90c8c64dSAndroid Build Coastguard Worker import android.widget.TextView; 25*90c8c64dSAndroid Build Coastguard Worker 26*90c8c64dSAndroid Build Coastguard Worker /** 27*90c8c64dSAndroid Build Coastguard Worker * <p> 28*90c8c64dSAndroid Build Coastguard Worker * A {@link android.app.Presentation} used to demonstrate interaction between primary and 29*90c8c64dSAndroid Build Coastguard Worker * secondary screens. 30*90c8c64dSAndroid Build Coastguard Worker * </p> 31*90c8c64dSAndroid Build Coastguard Worker * <p> 32*90c8c64dSAndroid Build Coastguard Worker * It displays the name of the display in which it has been embedded (see 33*90c8c64dSAndroid Build Coastguard Worker * {@link android.app.Presentation#getDisplay()}) and exposes a facility to change its 34*90c8c64dSAndroid Build Coastguard Worker * background color and display its text. 35*90c8c64dSAndroid Build Coastguard Worker * </p> 36*90c8c64dSAndroid Build Coastguard Worker */ 37*90c8c64dSAndroid Build Coastguard Worker public class SamplePresentation extends Presentation { 38*90c8c64dSAndroid Build Coastguard Worker 39*90c8c64dSAndroid Build Coastguard Worker private LinearLayout mLayout; 40*90c8c64dSAndroid Build Coastguard Worker private TextView mText; 41*90c8c64dSAndroid Build Coastguard Worker SamplePresentation(Context outerContext, Display display)42*90c8c64dSAndroid Build Coastguard Worker public SamplePresentation(Context outerContext, Display display) { 43*90c8c64dSAndroid Build Coastguard Worker super(outerContext, display); 44*90c8c64dSAndroid Build Coastguard Worker } 45*90c8c64dSAndroid Build Coastguard Worker 46*90c8c64dSAndroid Build Coastguard Worker @Override onCreate(Bundle savedInstanceState)47*90c8c64dSAndroid Build Coastguard Worker protected void onCreate(Bundle savedInstanceState) { 48*90c8c64dSAndroid Build Coastguard Worker super.onCreate(savedInstanceState); 49*90c8c64dSAndroid Build Coastguard Worker 50*90c8c64dSAndroid Build Coastguard Worker // Set the content view to the custom layout 51*90c8c64dSAndroid Build Coastguard Worker setContentView(R.layout.display); 52*90c8c64dSAndroid Build Coastguard Worker 53*90c8c64dSAndroid Build Coastguard Worker // Get the Views 54*90c8c64dSAndroid Build Coastguard Worker mLayout = (LinearLayout) findViewById(R.id.display_layout); 55*90c8c64dSAndroid Build Coastguard Worker mText = (TextView) findViewById(R.id.display_text); 56*90c8c64dSAndroid Build Coastguard Worker 57*90c8c64dSAndroid Build Coastguard Worker /* 58*90c8c64dSAndroid Build Coastguard Worker * Show the name of the display this presentation was embedded in. 59*90c8c64dSAndroid Build Coastguard Worker */ 60*90c8c64dSAndroid Build Coastguard Worker TextView smallText = (TextView) findViewById(R.id.display_smalltext); 61*90c8c64dSAndroid Build Coastguard Worker final String name = getDisplay().getName(); 62*90c8c64dSAndroid Build Coastguard Worker smallText.setText(getResources().getString(R.string.display_name, name)); 63*90c8c64dSAndroid Build Coastguard Worker } 64*90c8c64dSAndroid Build Coastguard Worker 65*90c8c64dSAndroid Build Coastguard Worker /** 66*90c8c64dSAndroid Build Coastguard Worker * Set the background color of the layout and display the color as a String. 67*90c8c64dSAndroid Build Coastguard Worker * 68*90c8c64dSAndroid Build Coastguard Worker * @param color The background color 69*90c8c64dSAndroid Build Coastguard Worker */ setColor(int color)70*90c8c64dSAndroid Build Coastguard Worker public void setColor(int color) { 71*90c8c64dSAndroid Build Coastguard Worker mLayout.setBackgroundColor(color); 72*90c8c64dSAndroid Build Coastguard Worker 73*90c8c64dSAndroid Build Coastguard Worker // Display the color as a string on screen 74*90c8c64dSAndroid Build Coastguard Worker String s = getResources().getString(R.string.display_color, color); 75*90c8c64dSAndroid Build Coastguard Worker mText.setText(s); 76*90c8c64dSAndroid Build Coastguard Worker } 77*90c8c64dSAndroid Build Coastguard Worker 78*90c8c64dSAndroid Build Coastguard Worker } 79