1 /* 2 * Copyright (C) 2006 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 android.location; 18 19 import android.content.Context; 20 import android.location.Criteria; 21 import android.location.Location; 22 import android.location.LocationManager; 23 import android.location.LocationProvider; 24 import android.test.AndroidTestCase; 25 import android.test.suitebuilder.annotation.Suppress; 26 import android.util.Log; 27 28 @Suppress 29 public class LocationManagerTest extends AndroidTestCase { 30 private static final String LOG_TAG = "LocationManagerTest"; 31 32 private LocationManager manager; 33 34 @Override setUp()35 public void setUp() throws Exception { 36 super.setUp(); 37 manager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE); 38 assertNotNull(manager); 39 } 40 testGetBogusProvider()41 public void testGetBogusProvider() { 42 LocationProvider p = manager.getProvider("bogus"); 43 assertNull(p); 44 } 45 testGetNetworkProvider()46 public void testGetNetworkProvider() { 47 LocationProvider p = manager.getProvider("network"); 48 assertNotNull(p); 49 } 50 testGetGpsProvider()51 public void testGetGpsProvider() { 52 LocationProvider p = manager.getProvider("gps"); 53 assertNotNull(p); 54 } 55 testGetBestProviderEmptyCriteria()56 public void testGetBestProviderEmptyCriteria() { 57 String p = manager.getBestProvider(new Criteria(), true); 58 assertNotNull(p); 59 } 60 testGetBestProviderPowerCriteria()61 public void testGetBestProviderPowerCriteria() { 62 Criteria c = new Criteria(); 63 c.setPowerRequirement(Criteria.POWER_HIGH); 64 String p = manager.getBestProvider(c, true); 65 assertNotNull(p); 66 67 c.setPowerRequirement(Criteria.POWER_MEDIUM); 68 p = manager.getBestProvider(c, true); 69 assertNotNull(p); 70 71 c.setPowerRequirement(Criteria.POWER_LOW); 72 p = manager.getBestProvider(c, true); 73 assertNotNull(p); 74 75 c.setPowerRequirement(Criteria.NO_REQUIREMENT); 76 p = manager.getBestProvider(c, true); 77 assertNotNull(p); 78 } 79 testGpsTracklog()80 public void testGpsTracklog() { 81 LocationProvider p = manager.getProvider("gps"); 82 assertNotNull(p); 83 84 // TODO: test requestUpdates method 85 } 86 testLocationConversions()87 public void testLocationConversions() { 88 String loc1 = Location.convert(-80.075, Location.FORMAT_DEGREES); 89 Log.i(LOG_TAG, "Input = " + (-80.075) + ", output = " + loc1); 90 assertEquals("-80.075", loc1); 91 92 String loc1b = Location.convert(-80.0, Location.FORMAT_DEGREES); 93 Log.i(LOG_TAG, "Input = " + (-80.0) + ", output = " + loc1b); 94 assertEquals("-80", loc1b); 95 96 String loc2 = Location.convert(-80.085, Location.FORMAT_DEGREES); 97 Log.i(LOG_TAG, "Input = " + (-80.085) + ", output = " + loc2); 98 assertEquals("-80.085", loc2); 99 100 String loc3 = Location.convert(-80.085, Location.FORMAT_MINUTES); 101 Log.i(LOG_TAG, "Input = " + (-80.085) + ", output = " + loc3); 102 assertEquals("-80:5.1", loc3); 103 104 String loc4 = Location.convert(-80.085, Location.FORMAT_SECONDS); 105 Log.i(LOG_TAG, "Input = " + (-80.085) + ", output = " + loc4); 106 assertEquals("-80:5:6", loc4); 107 108 String loc5 = Location.convert(5 + 0.5f / 60.0f, Location.FORMAT_MINUTES); 109 Log.i(LOG_TAG, "Input = 5:0.5, output = " + loc5); 110 int index = loc5.indexOf(':'); 111 String loc5a = loc5.substring(0, index); 112 Log.i(LOG_TAG, "loc5a = " + loc5a); 113 assertTrue(loc5a.equals("5")); 114 String loc5b = loc5.substring(index + 1); 115 Log.i(LOG_TAG, "loc5b = " + loc5b); 116 double minutes = Double.parseDouble(loc5b); 117 Log.i(LOG_TAG, "minutes = " + minutes); 118 assertTrue(Math.abs(minutes - 0.5) < 0.0001); 119 120 String loc6 = Location.convert(0.1, Location.FORMAT_DEGREES); 121 Log.i(LOG_TAG, "loc6 = " + loc6); 122 assertEquals(loc6, "0.1"); 123 124 String loc7 = Location.convert(0.1, Location.FORMAT_MINUTES); 125 Log.i(LOG_TAG, "loc7 = " + loc7); 126 assertEquals(loc7, "0:6"); 127 128 String loc8 = Location.convert(0.1, Location.FORMAT_SECONDS); 129 Log.i(LOG_TAG, "loc8 = " + loc8); 130 assertEquals(loc8, "0:6:0"); 131 } 132 } 133