Suppress Ant lint erros in MyTracksTest.

MyTracksTest/src/com/google/android/apps/mytracks/io/backup/PreferenceBackupHelperTest.java

@@ -15,6 +15,7 @@
  */
 package com.google.android.apps.mytracks.io.backup;
 
+import android.annotation.TargetApi;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 
@@ -175,6 +176,7 @@ public class PreferenceBackupHelperTest extends TestCase {
     preferenceBackupHelper = new PreferenceBackupHelper();
   }
 
+  @TargetApi(9)
   public void testExportImportPreferences() throws Exception {
     // Populate with some initial values
     Editor editor = preferences.edit();

MyTracksTest/src/com/google/android/apps/mytracks/io/file/KmlTrackWriterTest.java

@@ -19,6 +19,7 @@ import com.google.android.apps.mytracks.content.DescriptionGenerator;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.Waypoint;
 
+import android.annotation.TargetApi;
 import android.location.Location;
 
 import java.util.List;
@@ -112,6 +113,7 @@ public class KmlTrackWriterTest extends TrackFormatWriterTest {
    * @param tag the parent tag
    * @param locations list of expected locations
    */
+  @TargetApi(8)
   private void assertTagHasPoints(Element tag, Location... locations) {
     List<Element> coordTags = getChildElements(tag, "gx:coord", locations.length);
     for (int i = 0; i < locations.length; i++) {

MyTracksTest/src/com/google/android/apps/mytracks/io/maps/ChooseMapActivityTest.java

@@ -18,6 +18,7 @@ package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsMapMetadata;
 import com.google.android.maps.mytracks.R;
 
+import android.annotation.TargetApi;
 import android.content.Intent;
 import android.test.AndroidTestCase;
 import android.widget.ArrayAdapter;
@@ -46,6 +47,7 @@ public class ChooseMapActivityTest extends AndroidTestCase {
    * 
    * @author youtaol
    */
+  @TargetApi(11)
   public class ChooseMapActivityMock extends ChooseMapActivity {
     /**
      * By overriding this method, avoids to start next activity.

MyTracksTest/src/com/google/android/apps/mytracks/io/sendtogoogle/UploadResultActivityTest.java

@@ -18,6 +18,7 @@ package com.google.android.apps.mytracks.io.sendtogoogle;
 
 import com.google.android.maps.mytracks.R;
 
+import android.annotation.TargetApi;
 import android.content.Intent;
 import android.test.ActivityInstrumentationTestCase2;
 import android.view.View;
@@ -49,6 +50,7 @@ public class UploadResultActivityTest extends
   /**
    * This method is necessary for ActivityInstrumentationTestCase2.
    */
+  @TargetApi(8)
   public UploadResultActivityTest() {
     super(UploadResultActivity.class);
   }