Week 6 Exercise 2b: Fragments defined in layout xmls must not be nested!

AndroidBootcamp/build.gradle

@@ -19,7 +19,7 @@ android {
  buildToolsVersion '19.0.3'
 
  defaultConfig {
- minSdkVersion 14
+ minSdkVersion 17
  targetSdkVersion 19
  testInstrumentationRunner "com.google.android.apps.common.testing.testrunner.GoogleInstrumentationTestRunner"
  }

AndroidBootcamp/src/androidTest/java/com/thoughtworks/androidbootcamp/test/HelloAndroidTest.java

@@ -63,7 +63,7 @@ public void testMap() throws InterruptedException {
 
  When.iOpenTheMenuAndSelectItem("Map");
 
- onView(withId(R.id.map)).check(matches(withEffectiveVisibility(VISIBLE)));
+ onView(withId(R.id.map_container)).check(matches(withEffectiveVisibility(VISIBLE)));
  }
 
 

AndroidBootcamp/src/main/AndroidManifest.xml

@@ -13,9 +13,6 @@
  <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
  <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
 
- <uses-sdk
- android:minSdkVersion="14"
- android:targetSdkVersion="19"/>
  <uses-feature
  android:glEsVersion="0x00020000"
  android:required="true"/>

AndroidBootcamp/src/main/java/com/thoughtworks/androidbootcamp/controller/fragment/TreasureMapFragment.java

@@ -2,21 +2,33 @@
 
 
 import android.app.Fragment;
+import android.app.FragmentTransaction;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import com.google.android.gms.maps.MapFragment;
 
 import com.thoughtworks.androidbootcamp.R;
 
 
 public class TreasureMapFragment extends Fragment {
 
+ private MapFragment mMapFragment;
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
  Bundle savedInstanceState) {
- // Inflate the layout for this fragment
- return inflater.inflate(R.layout.fragment_map, container, false);
+ View mView = inflater.inflate(R.layout.fragment_map, container, false);
+ addMapFragment();
+
+ return mView;
+ }
+
+ private void addMapFragment() {
+ mMapFragment = MapFragment.newInstance();
+ FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
+ transaction.add(R.id.map_container, mMapFragment)
+ .commit();
  }
 
 }

AndroidBootcamp/src/main/res/layout/fragment_map.xml

@@ -1,15 +1,9 @@
 <LinearLayout xmlns:android="https://schemas.android.com/apk/res/android"
  xmlns:tools="https://schemas.android.com/tools"
+ android:id="@+id/map_container"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical"
  tools:context="com.thoughtworks.androidbootcamp.controller.fragment.TreasureMapFragment">
 
- <fragment xmlns:android="https://schemas.android.com/apk/res/android"
- android:id="@+id/map"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:contentDescription="Map showing location of attempts"
- android:tag="The Map"
- android:name="com.google.android.gms.maps.MapFragment"/>
 </LinearLayout>

README.md

@@ -186,5 +186,6 @@ Check Android Support Repository, Google Play Services and Google Repository fro
 ### Resources
 [Installing and Configuring the Google Maps V2 API](https://developers.google.com/maps/documentation/android/start#installing_the_google_maps_android_v2_api) 
 [Google Maps API](https://developer.android.com/google/play-services/maps.html)
+[Nested fragments must be added programmatically](https://developer.android.com/about/versions/android-4.2.html#NestedFragments) 
 [Maps in the Genymotion emulator](https://www.webupd8.org/2013/11/android-x86-emulator-genymotion-20.html)