Setup basic architecture and libs

app/build.gradle

@@ -67,6 +67,7 @@ dependencies {
     compile 'com.jakewharton.timber:timber:2.7.1'
     compile 'com.jakewharton:butterknife:6.1.0'
     compile 'io.reactivex:rxandroid:1.0.1'
+    compile 'net.danlew:android.joda:2.8.2'
 }
 
 File propFile = file('signing.properties');

app/src/main/AndroidManifest.xml

@@ -1,14 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.trips.mochilo" >
+    package="com.trips.mochilo">
+
+    <uses-permission android:name="android.permission.INTERNET" />
 
     <application
+        android:name=".Mochilo"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme" >
-        <activity android:name=".MainActivity" >
+        android:theme="@style/AppTheme">
+        <activity android:name=".ui.activity.main.MainActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/trips/mochilo/Mochilo.java

@@ -0,0 +1,48 @@
+package com.trips.mochilo;
+
+import android.app.Application;
+import android.content.Context;
+
+import com.trips.mochilo.ui.dagger.components.AppComponent;
+import com.trips.mochilo.ui.dagger.components.DaggerAppComponent;
+import com.trips.mochilo.ui.dagger.modules.AppModule;
+
+import net.danlew.android.joda.JodaTimeAndroid;
+
+import timber.log.Timber;
+
+public class Mochilo extends Application {
+
+    private AppComponent mAppcomponent;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        setupGraph();
+        JodaTimeAndroid.init(this);
+        planTimber();
+    }
+
+    private void planTimber() {
+        if (BuildConfig.DEBUG) {
+            Timber.plant(new Timber.DebugTree());
+        }
+    }
+
+    private void setupGraph() {
+        if (mAppcomponent == null) {
+            mAppcomponent = DaggerAppComponent.builder()
+                    .appModule(new AppModule(this))
+                    .build();
+            mAppcomponent.inject(this);
+        }
+    }
+
+    public AppComponent component() {
+        return mAppcomponent;
+    }
+
+    public static Mochilo get(Context context) {
+        return ((Mochilo) context.getApplicationContext());
+    }
+}

app/src/main/java/com/trips/mochilo/ui/activity/BaseActivity.java

@@ -0,0 +1,25 @@
+package com.trips.mochilo.ui.activity;
+
+import android.os.Bundle;
+import android.os.PersistableBundle;
+import android.support.v7.app.AppCompatActivity;
+
+import com.trips.mochilo.Mochilo;
+
+import butterknife.ButterKnife;
+
+public abstract class BaseActivity extends AppCompatActivity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState, PersistableBundle persistentState) {
+        super.onCreate(savedInstanceState, persistentState);
+        Mochilo.get(this).component().inject(this);
+    }
+
+    protected abstract void injectScopeComponent();
+
+    protected void setButterContentView(int layout) {
+        setContentView(layout);
+        ButterKnife.inject(this);
+    }
+}

app/src/main/java/com/trips/mochilo/ui/activity/main/MainActivity.java

@@ -0,0 +1,35 @@
+package com.trips.mochilo.ui.activity.main;
+
+import android.os.Bundle;
+
+import com.trips.mochilo.Mochilo;
+import com.trips.mochilo.R;
+import com.trips.mochilo.ui.activity.BaseActivity;
+import com.trips.mochilo.ui.fragments.DatePickerFragment;
+
+import butterknife.OnClick;
+
+public class MainActivity extends BaseActivity implements MainView {
+
+    private MainComponent mMainComponent;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setButterContentView(R.layout.activity_main);
+    }
+
+    @OnClick(R.id.bt)
+    public void onClick() {
+        DatePickerFragment.newInstance().show(getSupportFragmentManager(), DatePickerFragment.class.getSimpleName());
+    }
+
+    @Override
+    protected void injectScopeComponent() {
+        mMainComponent = DaggerMainComponent.builder()
+                .appComponent(Mochilo.get(this).component())
+                .mainModule(new MainModule(this))
+                .build();
+        mMainComponent.inject(this);
+    }
+}

app/src/main/java/com/trips/mochilo/ui/activity/main/MainComponent.java

@@ -0,0 +1,16 @@
+package com.trips.mochilo.ui.activity.main;
+
+import com.trips.mochilo.ui.dagger.ActivityScope;
+import com.trips.mochilo.ui.dagger.components.AppComponent;
+
+import dagger.Component;
+
+@ActivityScope
+@Component(
+        dependencies = AppComponent.class,
+        modules = MainModule.class
+)
+public interface MainComponent {
+    void inject(MainActivity activity);
+
+}

app/src/main/java/com/trips/mochilo/ui/activity/main/MainModule.java

@@ -0,0 +1,27 @@
+package com.trips.mochilo.ui.activity.main;
+
+import com.trips.mochilo.ui.dagger.ActivityScope;
+
+import dagger.Module;
+import dagger.Provides;
+
+@Module
+public class MainModule {
+    private MainView mView;
+
+    public MainModule(MainView view) {
+        this.mView = view;
+    }
+
+    @Provides
+    @ActivityScope
+    public MainView provideActivityView() {
+        return mView;
+    }
+
+    @Provides
+    @ActivityScope
+    public MainPresenter provideActivityPresenter(MainView view) {
+        return new MainPresenterImpl(view);
+    }
+}

app/src/main/java/com/trips/mochilo/ui/activity/main/MainPresenter.java

@@ -0,0 +1,4 @@
+package com.trips.mochilo.ui.activity.main;
+
+public interface MainPresenter {
+}

app/src/main/java/com/trips/mochilo/ui/activity/main/MainView.java

@@ -0,0 +1,4 @@
+package com.trips.mochilo.ui.activity.main;
+
+public interface MainView {
+}

app/src/main/java/com/trips/mochilo/ui/dagger/ActivityScope.java

@@ -0,0 +1,11 @@
+package com.trips.mochilo.ui.dagger;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import javax.inject.Scope;
+
+@Scope
+@Retention(RetentionPolicy.RUNTIME)
+public @interface ActivityScope {
+}

app/src/main/java/com/trips/mochilo/ui/dagger/ApplicationContext.java

@@ -0,0 +1,13 @@
+package com.trips.mochilo.ui.dagger;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import javax.inject.Qualifier;
+
+@Qualifier
+@Documented
+@Retention(RetentionPolicy.RUNTIME)
+public @interface ApplicationContext {
+}

app/src/main/java/com/trips/mochilo/ui/dagger/components/ActivityComponent.java

@@ -0,0 +1,15 @@
+package com.trips.mochilo.ui.dagger.components;
+
+import com.trips.mochilo.ui.dagger.ActivityScope;
+import com.trips.mochilo.ui.dagger.modules.ActivityModule;
+
+import dagger.Component;
+
+@ActivityScope
+@Component(
+        dependencies = AppComponent.class,
+        modules = ActivityModule.class
+)
+public interface ActivityComponent {
+    //Exposed to sub-graphs.
+}

app/src/main/java/com/trips/mochilo/ui/dagger/components/AppComponent.java

@@ -0,0 +1,23 @@
+package com.trips.mochilo.ui.dagger.components;
+
+import com.trips.mochilo.Mochilo;
+import com.trips.mochilo.ui.activity.BaseActivity;
+import com.trips.mochilo.ui.dagger.modules.AppModule;
+import com.trips.mochilo.ui.dagger.modules.InteractorsModule;
+
+import javax.inject.Singleton;
+
+import dagger.Component;
+
+@Singleton
+@Component(
+        modules = {
+                AppModule.class,
+                InteractorsModule.class,
+        }
+)
+public interface AppComponent {
+    void inject(Mochilo app);
+
+    void inject(BaseActivity activity);
+}

app/src/main/java/com/trips/mochilo/ui/dagger/modules/ActivityModule.java

@@ -0,0 +1,24 @@
+package com.trips.mochilo.ui.dagger.modules;
+
+import android.app.Activity;
+
+import com.trips.mochilo.ui.dagger.ActivityScope;
+
+import dagger.Module;
+import dagger.Provides;
+
+@Module
+public class ActivityModule {
+
+    private final Activity activity;
+
+    public ActivityModule(Activity activity) {
+        this.activity = activity;
+    }
+
+    @Provides
+    @ActivityScope
+    Activity activity() {
+        return activity;
+    }
+}

app/src/main/java/com/trips/mochilo/ui/dagger/modules/AppModule.java

@@ -0,0 +1,29 @@
+package com.trips.mochilo.ui.dagger.modules;
+
+import android.content.Context;
+
+import com.trips.mochilo.Mochilo;
+import com.trips.mochilo.ui.dagger.ApplicationContext;
+
+import javax.inject.Singleton;
+
+import dagger.Module;
+import dagger.Provides;
+
+@Module
+public class AppModule {
+
+    private Mochilo mApp;
+
+    public AppModule(Mochilo app) {
+        mApp = app;
+    }
+
+    @Provides
+    @Singleton
+    @ApplicationContext
+    public Context provideApplicationContext() {
+        return mApp.getApplicationContext();
+    }
+
+}

app/src/main/java/com/trips/mochilo/ui/dagger/modules/InteractorsModule.java

@@ -0,0 +1,9 @@
+package com.trips.mochilo.ui.dagger.modules;
+
+import dagger.Module;
+
+@Module
+public class InteractorsModule {
+
+
+}

app/src/main/java/com/trips/mochilo/ui/fragments/DatePickerFragment.java

@@ -0,0 +1,30 @@
+package com.trips.mochilo.ui.fragments;
+
+import android.app.DatePickerDialog;
+import android.app.Dialog;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.widget.DatePicker;
+
+import org.joda.time.DateTime;
+
+public class DatePickerFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {
+
+    public static DialogFragment newInstance() {
+        return new DatePickerFragment();
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        // Use the current date as the default date in the picker
+        DateTime dateTime = DateTime.now();
+        // Create a new instance of DatePickerDialog and return it
+        return new DatePickerDialog(getActivity(), this, dateTime.getYear(), dateTime.getMonthOfYear(), dateTime.getDayOfMonth());
+    }
+
+    public void onDateSet(DatePicker view, int year, int month, int day) {
+        // Do something with the date chosen by the user
+    }
+}

app/src/main/java/com/trips/mochilo/utils/FragmentPresenter.java

@@ -0,0 +1,5 @@
+package com.trips.mochilo.utils;
+
+public interface FragmentPresenter<T> {
+    void init(T view);
+}