1 /* 2 * Copyright (C) 2017 Google Inc. All Rights Reserved. 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.example.android.wearable.wear.wearaccessibilityapp; 17 18 import android.app.Activity; 19 import android.content.res.Resources.NotFoundException; 20 import android.os.Bundle; 21 import android.support.wear.ambient.AmbientMode; 22 import android.widget.ImageView; 23 24 public class ZoomImageActivity extends Activity implements AmbientMode.AmbientCallbackProvider { 25 26 @Override 27 protected void onCreate(Bundle savedInstanceState) { 28 super.onCreate(savedInstanceState); 29 setContentView(R.layout.activity_zoom_image); 30 31 AmbientMode.attachAmbientSupport(this); 32 33 // Check if integer was actually given. 34 if (!(getIntent().hasExtra(getString(R.string.intent_extra_image)))) { 35 throw new NotFoundException("Expecting extras"); 36 } 37 38 // Grab the resource id from extras and set the image resource. 39 int value = getIntent().getIntExtra(getString(R.string.intent_extra_image), 0); 40 ImageView expandedImage = findViewById(R.id.expanded_image); 41 expandedImage.setImageResource(value); 42 } 43 44 @Override 45 public AmbientMode.AmbientCallback getAmbientCallback() { 46 return new MyAmbientCallback(); 47 } 48 49 private class MyAmbientCallback extends AmbientMode.AmbientCallback {} 50 } 51
