Compleated 2nd Exercise : Display all Body Part's

app/src/main/java/com/example/android/android_me/ui/AndroidMeActivity.java

@@ -21,6 +21,7 @@
 import android.os.Bundle;
 
 import com.example.android.android_me.R;
+import com.example.android.android_me.data.AndroidImageAssets;
 
 // This activity will display a custom Android image composed of three body parts: head, body, and legs
 public class AndroidMeActivity extends AppCompatActivity {
@@ -33,8 +34,18 @@ protected void onCreate(Bundle savedInstanceState) {
 
         // Create a new head BodyPartFragment
         BodyPartFragment headFragment = new BodyPartFragment();
+        BodyPartFragment bodyFragment = new BodyPartFragment();
+        BodyPartFragment legFragment = new BodyPartFragment();
 
         // TODO (4) Set the list of image id's for the head fragment and set the position to the second image in the list
+        headFragment.setmImageIds(AndroidImageAssets.getHeads());
+        headFragment.setmListIndex(2);
+
+        bodyFragment.setmImageIds(AndroidImageAssets.getBodies());
+        bodyFragment.setmListIndex(2);
+
+        legFragment.setmImageIds(AndroidImageAssets.getLegs());
+        legFragment.setmListIndex(2);
 
         // Add the fragment to its container using a FragmentManager and a Transaction
         FragmentManager fragmentManager = getSupportFragmentManager();
@@ -44,6 +55,12 @@ protected void onCreate(Bundle savedInstanceState) {
                 .commit();
 
         // TODO (5) Create and display the body and leg BodyPartFragments
+        fragmentManager.beginTransaction()
+                .add(R.id.body_container, bodyFragment)
+                .commit();
 
+        fragmentManager.beginTransaction()
+                .add(R.id.leg_container, legFragment)
+                .commit();
     }
 }

app/src/main/java/com/example/android/android_me/ui/BodyPartFragment.java

@@ -18,6 +18,7 @@
 
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -26,7 +27,12 @@
 import com.example.android.android_me.R;
 import com.example.android.android_me.data.AndroidImageAssets;
 
+import java.util.List;
+
 public class BodyPartFragment extends Fragment {
+    private static String TAG = "BodypartFragment";
+    private List<Integer> mImageIds;
+    private int mListIndex;
 
     // TODO (1) Create a setter method and class variable to set and store of a list of image resources
 
@@ -56,9 +62,21 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
 
         // TODO (3) If a list of image ids exists, set the image resource to the correct item in that list
         // Otherwise, create a Log statement that indicates that the list was not found
+        if(mImageIds != null){
+            imageView.setImageResource(mImageIds.get(mListIndex));
+        }else {
+            Log.v(TAG, "This Fragment has a null list of image id's");
+        }
 
         // Return the rootView
         return rootView;
     }
 
+    public void setmImageIds(List<Integer> mImageIds) {
+        this.mImageIds = mImageIds;
+    }
+
+    public void setmListIndex(int mListIndex) {
+        this.mListIndex = mListIndex;
+    }
 }

app/src/main/res/layout/activity_android_me.xml

@@ -36,6 +36,16 @@
         android:layout_height="180dp"
         android:scaleType="centerInside"/>
 
+        <FrameLayout android:id="@+id/body_container"
+            android:layout_width="match_parent"
+            android:layout_height="180dp"
+            android:scaleType="centerInside"/>
+
+        <FrameLayout android:id="@+id/leg_container"
+            android:layout_width="match_parent"
+            android:layout_height="180dp"
+            android:scaleType="centerInside"/>
+
 
 
     </LinearLayout>