Add RoboSpice example

.gitignore

@@ -7,3 +7,7 @@ gen
 *.iml
 *.ipr
 *.iws
+
+*.settings
+.classpath
+

cleanandroidcode/AndroidManifest.xml

@@ -9,6 +9,9 @@
         android:minSdkVersion="8"
         android:targetSdkVersion="17"
         tools:ignore="OldTargetApi" />
+
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
         android:name=".HelloApplication"
@@ -22,6 +25,9 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <service android:name="com.octo.android.robospice.retrofit.RetrofitGsonSpiceService" android:exported="false"/>
     </application>
+
 
 </manifest>

cleanandroidcode/pom.xml

@@ -48,6 +48,14 @@
 			<groupId>com.squareup</groupId>
 			<artifactId>dagger-compiler</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.squareup.retrofit</groupId>
+			<artifactId>retrofit</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.octo.android.robospice</groupId>
+			<artifactId>robospice-retrofit</artifactId>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>

cleanandroidcode/res/layout/hello_activity.xml

@@ -10,4 +10,9 @@
         android:layout_height="wrap_content"
         class="info.piwai.cleanandroidcode.HelloFragment_" />
 
+    <fragment
+        android:id="@+id/hello_github_fragment"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        class="info.piwai.cleanandroidcode.GitHubFragment_" />
 </LinearLayout>

cleanandroidcode/res/layout/hello_github_fragment.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@android:color/white"
+    android:orientation="vertical" >
+
+    <TextView
+        android:id="@+id/my_label"
+        android:layout_width="match_parent"
+        android:freezesText="true"
+        android:textColor="@android:color/black"
+        android:textAppearance="@android:style/TextAppearance.Medium"
+        android:layout_height="match_parent"
+        android:text="@string/fragment_text" />
+
+</LinearLayout>

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/GitHubFragment.java

@@ -0,0 +1,62 @@
+package info.piwai.cleanandroidcode;
+
+import info.piwai.cleanandroidcode.base.BaseFragment;
+import info.piwai.cleanandroidcode.network.GitHubRetrofitSpiceRequest;
+import info.piwai.cleanandroidcode.network.ListContributor;
+
+import javax.inject.Inject;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.googlecode.androidannotations.annotations.EFragment;
+import com.googlecode.androidannotations.annotations.ViewById;
+import com.octo.android.robospice.persistence.DurationInMillis;
+import com.octo.android.robospice.persistence.exception.SpiceException;
+import com.octo.android.robospice.request.listener.RequestListener;
+import com.squareup.otto.Bus;
+import com.squareup.otto.Subscribe;
+
+@EFragment(R.layout.hello_github_fragment)
+public class GitHubFragment extends BaseFragment {
+
+    @Inject
+    Bus bus;
+
+    @ViewById(R.id.my_label)
+    TextView mylabel;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        bus.register(this);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        spiceManager.addListenerIfPending(ListContributor.class, "square", new GitHubRequestListenerRequestListener());
+        return super.onCreateView(inflater, container, savedInstanceState);
+    }
+
+    @Subscribe
+    public void onUpdateTitle(UpdateTitleEvent event) {
+        spiceManager.execute(new GitHubRetrofitSpiceRequest(), "square", DurationInMillis.ALWAYS_RETURNED, new GitHubRequestListenerRequestListener());
+        mylabel.setText("Requesting contributors on github...");
+    }
+
+    private final class GitHubRequestListenerRequestListener implements RequestListener<ListContributor> {
+        @Override
+        public void onRequestFailure(SpiceException spiceException) {
+            Toast.makeText(getActivity(), "failure", Toast.LENGTH_SHORT).show();
+        }
+
+        @Override
+        public void onRequestSuccess(ListContributor result) {
+            mylabel.setText("Square contributors: " + result.size());
+        }
+    }
+}

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/HelloAndroidActivity.java

@@ -8,9 +8,9 @@
 @EActivity(R.layout.hello_activity)
 public class HelloAndroidActivity extends BaseActivity {
 
-	@Subscribe
-	public void onUpdateTitle(UpdateTitleEvent event) {
-		setTitle(event.title);
-	}
+    @Subscribe
+    public void onUpdateTitle(UpdateTitleEvent event) {
+        setTitle(event.title);
+    }
 
 }

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/HelloFragment.java

@@ -11,11 +11,11 @@
 @EFragment(R.layout.hello_fragment)
 public class HelloFragment extends BaseFragment {
 
-	@Inject
-	Bus bus;
+    @Inject
+    Bus bus;
 
-	@Click
-	void fragmentButtonClicked() {
-		bus.post(new UpdateTitleEvent("Button clicked at " + System.currentTimeMillis()));
-	}
+    @Click
+    void fragmentButtonClicked() {
+        bus.post(new UpdateTitleEvent("Button clicked at " + System.currentTimeMillis()));
+    }
 }

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/base/BaseFragment.java

@@ -3,12 +3,29 @@
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 
+import com.octo.android.robospice.SpiceManager;
+import com.octo.android.robospice.retrofit.RetrofitGsonSpiceService;
+
 public abstract class BaseFragment extends Fragment {
 
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		GraphRetriever.from(getActivity()).inject(this);
-	}
+    protected SpiceManager spiceManager = new SpiceManager(RetrofitGsonSpiceService.class);
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        GraphRetriever.from(getActivity()).inject(this);
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        spiceManager.start(getActivity());
+    }
+
+    @Override
+    public void onStop() {
+        spiceManager.shouldStop();
+        super.onStop();
+    }
 
 }

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/network/Contributor.java

@@ -0,0 +1,6 @@
+package info.piwai.cleanandroidcode.network;
+
+class Contributor {
+    String login;
+    int contributions;
+}

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/network/GitHub.java

@@ -0,0 +1,9 @@
+package info.piwai.cleanandroidcode.network;
+
+import retrofit.http.GET;
+import retrofit.http.Name;
+
+interface GitHub {
+    @GET("/repos/{owner}/{repo}/contributors")
+    ListContributor contributors(@Name("owner") String owner, @Name("repo") String repo);
+}

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/network/GitHubRetrofitSpiceRequest.java

@@ -0,0 +1,29 @@
+package info.piwai.cleanandroidcode.network;
+
+import retrofit.http.RestAdapter;
+import roboguice.util.temp.Ln;
+
+import com.octo.android.robospice.request.retrofit.RetrofitSpiceRequest;
+
+public class GitHubRetrofitSpiceRequest extends RetrofitSpiceRequest<ListContributor> {
+
+    private static final String BASE_URL = "https://api.github.com";
+
+    public GitHubRetrofitSpiceRequest() {
+        super(ListContributor.class);
+    }
+
+    @Override
+    public ListContributor loadDataFromNetwork() {
+        Ln.d("Call web service " + BASE_URL);
+
+        // Create a very simple REST adapter which points the GitHub API endpoint.
+        RestAdapter restAdapter = new RestAdapter.Builder().setServer(BASE_URL).build();
+
+        // Create an instance of our GitHub API interface.
+        GitHub github = restAdapter.create(GitHub.class);
+
+        return github.contributors("square", "retrofit");
+    }
+
+}

cleanandroidcode/src/main/java/info/piwai/cleanandroidcode/network/ListContributor.java

@@ -0,0 +1,15 @@
+package info.piwai.cleanandroidcode.network;
+
+import java.util.ArrayList;
+
+/**
+ * Necessary for RoboSpice. All types included in results of request's type tree must be real Java
+ * types. As Java doesn't accept expression like <tt>List<Contributor>.class</tt>, we must create a
+ * full java type as a workaround.
+ * @author SNI
+ */
+public class ListContributor extends ArrayList<Contributor> {
+
+    private static final long serialVersionUID = -2518157580598657864L;
+
+}

pom.xml

@@ -23,6 +23,8 @@
 		<otto.version>2.0.0-SNAPSHOT</otto.version>
 		<dagger.version>0.9.1</dagger.version>
 		<androidannotations.version>2.7</androidannotations.version>
+		<retrofit.version>1.0.0-SNAPSHOT</retrofit.version>
+		<robospice-retrofit.version>1.4.1-SNAPSHOT</robospice-retrofit.version>
 	</properties>
 
 	<dependencyManagement>
@@ -89,6 +91,16 @@
 				<artifactId>androidannotations-api</artifactId>
 				<version>${androidannotations.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>com.squareup.retrofit</groupId>
+				<artifactId>retrofit</artifactId>
+				<version>${retrofit.version}</version>
+			</dependency>
+			<dependency>
+				<groupId>com.octo.android.robospice</groupId>
+				<artifactId>robospice-retrofit</artifactId>
+				<version>${robospice-retrofit.version}</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>