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amitshekhariitbhuamitshekhariitbhu
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Add RxBusExample
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9 files changed

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‎app/src/main/AndroidManifest.xml‎

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<activity
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android:name=".ui.networking.NetworkingActivity"
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android:label="@string/networking" />
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<activity
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android:name=".ui.rxbus.RxBusActivity"
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android:label="@string/rx_bus" />
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<activity
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android:name=".ui.operators.SimpleExampleActivity"
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android:label="@string/simple" />

‎app/src/main/java/com/rxjava2/android/samples/MyApplication.java‎

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import android.app.Application;
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import com.rxjava2.android.samples.model.Events;
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import com.rxjava2.android.samples.ui.rxbus.RxBus;
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import java.util.concurrent.TimeUnit;
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import io.reactivex.Observable;
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import io.reactivex.functions.Consumer;
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/**
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* Created by threshold on 2017/1/12.
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*/
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public class MyApplication extends Application {
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public static final String TAG = "MyApplication";
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private RxBus bus;
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@Override
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public void onCreate() {
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super.onCreate();
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bus = new RxBus();
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}
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public RxBus bus() {
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return bus;
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}
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public void sendAutoEvent() {
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Observable.timer(2, TimeUnit.SECONDS)
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.subscribe(new Consumer<Long>() {
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@Override
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public void accept(Long aLong) throws Exception {
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bus.send(new Events.AutoEvent());
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}
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});
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}
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}

‎app/src/main/java/com/rxjava2/android/samples/model/Events.java‎

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package com.rxjava2.android.samples.model;
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/**
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* Created by amitshekhar on 06/02/17.
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*/
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public class Events {
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private Events() {
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}
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public static class TapEvent {
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}
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public static class AutoEvent {
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}
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}

‎app/src/main/java/com/rxjava2/android/samples/ui/SelectionActivity.java‎

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import android.support.v7.app.AppCompatActivity;
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import android.view.View;
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import com.rxjava2.android.samples.MyApplication;
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import com.rxjava2.android.samples.R;
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import com.rxjava2.android.samples.ui.networking.NetworkingActivity;
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import com.rxjava2.android.samples.ui.rxbus.RxBusActivity;
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public class SelectionActivity extends AppCompatActivity {
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startActivity(new Intent(SelectionActivity.this, NetworkingActivity.class));
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}
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public void startRxBusActivity(View view) {
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((MyApplication) getApplication()).sendAutoEvent();
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startActivity(new Intent(SelectionActivity.this, RxBusActivity.class));
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}
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}

‎app/src/main/java/com/rxjava2/android/samples/ui/rxbus/RxBus.java‎

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package com.rxjava2.android.samples.ui.rxbus;
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import io.reactivex.Observable;
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import io.reactivex.subjects.PublishSubject;
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/**
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* Created by amitshekhar on 06/02/17.
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*/
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public class RxBus {
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public RxBus() {
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}
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private PublishSubject<Object> bus = PublishSubject.create();
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public void send(Object o) {
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bus.onNext(o);
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}
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public Observable<Object> toObserverable() {
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return bus;
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}
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public boolean hasObservers() {
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return bus.hasObservers();
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}
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}

‎app/src/main/java/com/rxjava2/android/samples/ui/rxbus/RxBusActivity.java‎

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package com.rxjava2.android.samples.ui.rxbus;
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import android.os.Bundle;
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import android.support.v7.app.AppCompatActivity;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import com.rxjava2.android.samples.MyApplication;
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import com.rxjava2.android.samples.R;
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import com.rxjava2.android.samples.model.Events;
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import io.reactivex.android.schedulers.AndroidSchedulers;
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import io.reactivex.disposables.CompositeDisposable;
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import io.reactivex.functions.Consumer;
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import io.reactivex.schedulers.Schedulers;
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/**
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* Created by amitshekhar on 06/02/17.
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*/
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public class RxBusActivity extends AppCompatActivity {
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public static final String TAG = RxBusActivity.class.getSimpleName();
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TextView textView;
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Button button;
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private final CompositeDisposable disposables = new CompositeDisposable();
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@Override
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protected void onDestroy() {
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super.onDestroy();
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disposables.clear(); // do not send event after activity has been destroyed
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_rxbus);
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textView = (TextView) findViewById(R.id.textView);
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button = (Button) findViewById(R.id.button);
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disposables.add(((MyApplication) getApplication())
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.bus()
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.toObserverable()
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(new Consumer<Object>() {
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@Override
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public void accept(Object object) throws Exception {
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if (object instanceof Events.AutoEvent) {
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textView.setText("Auto Event Received");
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} else if (object instanceof Events.TapEvent) {
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textView.setText("Tap Event Received");
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}
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}
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}));
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button.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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((MyApplication) getApplication())
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.bus()
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.send(new Events.TapEvent());
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}
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});
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}
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}

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

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<?xml version="1.0" encoding="utf-8"?>
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context="com.rxjava2.android.samples.ui.rxbus.RxBusActivity">
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<TextView
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android:id="@+id/textView"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_gravity="top|center"
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android:layout_marginTop="12dp"
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android:text="Hello World!"
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android:textColor="@android:color/black" />
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<Button
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android:id="@+id/button"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_gravity="center"
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android:text="@string/click_me"
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android:textColor="@android:color/black" />
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</FrameLayout>

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

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android:text="@string/networking"
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android:textColor="@android:color/black" />
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<Button
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:onClick="startRxBusActivity"
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android:text="@string/rx_bus"
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android:textColor="@android:color/black" />
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</LinearLayout>
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</ScrollView>

‎app/src/main/res/values/strings.xml‎

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<string name="flatMapAndFilter">flatMapAndFilter</string>
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<string name="flatMap">flatMap</string>
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<string name="flatMapWithZip">flatMapWithZip</string>
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<string name="click_me">Click Me</string>
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<string name="rx_bus">RxBus</string>
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</resources>

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