Initial commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

README.md

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+RxSamples
+================
+RxJava 和 Retrofit 结合使用的几个最常见使用方式举例。
+
+1. **基本使用**
+
+  实现最基本的网络请求和结果处理。
+  ![screenshot_1](./images/screenshot_1.png)
+
+2. **转换(map)**
+
+  把返回的数据转换成更方便处理的格式再交给 Observer。
+  ![screenshot_2](./images/screenshot_2.png)
+
+3. **压合(zip)**
+
+  将不同接口并行请求获取到的数据糅合在一起后再处理。
+  ![screenshot_3](./images/screenshot_3.png)
+
+4. **一次性 token**
+
+  需要先请求 token 再访问的接口，使用 flatMap() 将 token 的请求和实际数据的请求连贯地串起来，而不必写嵌套的 Callback 结构。
+  ![screenshot_4](./images/screenshot_4.png)
+
+5. **非一次性 token**
+
+  对于非一次性的 token （即可重复使用的 token），在获取 token 后将它保存起来反复使用，并通过 retryWhen() 实现 token 失效时的自动重新获取，将 token 获取的流程彻底透明化，简化开发流程。
+  ![screenshot_5](./images/screenshot_5.png)
+
+6. **缓存**
+
+  使用 BehaviorSubject 缓存数据。
+  ![screenshot_6](./images/screenshot_6.png)

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.2"
+
+    defaultConfig {
+        applicationId "com.rengwuxian.rxjavasamples"
+        minSdkVersion 15
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(include: ['*.jar'], dir: 'libs')
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:23.2.1'
+    compile 'com.android.support:support-v4:23.2.1'
+    compile 'com.android.support:support-v13:23.2.1'
+    compile 'com.android.support:design:23.2.1'
+    compile 'com.android.support:cardview-v7:23.2.1'
+    compile 'com.squareup.okhttp:okhttp:2.7.4'
+    compile 'com.squareup.retrofit:retrofit:2.0.0-beta2'
+    compile 'com.squareup.retrofit:adapter-rxjava:2.0.0-beta2'
+    compile 'com.squareup.retrofit:converter-gson:2.0.0-beta2'
+    compile 'com.github.bumptech.glide:glide:3.7.0'
+    compile 'com.jakewharton:butterknife:7.0.1'
+    compile 'io.reactivex:rxjava:1.1.0'
+    compile 'io.reactivex:rxandroid:1.1.0'
+    compile 'com.jakewharton.rxbinding:rxbinding:0.4.0'
+    compile 'io.reactivex:rxjava:1.0.10'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/rengwuxian/.android-sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.rengwuxian.rxjavasamples">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:name=".App"
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>

app/src/main/java/com/rengwuxian/rxjavasamples/App.java

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+// (c)2016 Flipboard Inc, All Rights Reserved.
+
+package com.rengwuxian.rxjavasamples;
+
+import android.app.Application;
+
+public class App extends Application {
+    private static App INSTANCE;
+
+    public static App getInstance() {
+        return INSTANCE;
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        INSTANCE = this;
+    }
+}

app/src/main/java/com/rengwuxian/rxjavasamples/BaseFragment.java

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+// (c)2016 Flipboard Inc, All Rights Reserved.
+
+package com.rengwuxian.rxjavasamples;
+
+import android.app.AlertDialog;
+import android.app.Fragment;
+
+import butterknife.OnClick;
+import rx.Subscription;
+
+public abstract class BaseFragment extends Fragment {
+    protected Subscription subscription;
+
+    @OnClick(R.id.tipBt)
+    void tip() {
+        new AlertDialog.Builder(getActivity())
+                .setTitle(getTitleRes())
+                .setView(getActivity().getLayoutInflater().inflate(getDialogRes(), null))
+                .show();
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        unsubscribe();
+    }
+
+    protected void unsubscribe() {
+        if (subscription != null && !subscription.isUnsubscribed()) {
+            subscription.unsubscribe();
+        }
+    }
+
+    protected abstract int getDialogRes();
+
+    protected abstract int getTitleRes();
+}

app/src/main/java/com/rengwuxian/rxjavasamples/MainActivity.java

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+package com.rengwuxian.rxjavasamples;
+
+import android.os.Bundle;
+import android.support.design.widget.TabLayout;
+import android.app.Fragment;
+import android.support.v13.app.FragmentPagerAdapter;
+import android.support.v4.view.ViewPager;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+
+import com.rengwuxian.rxjavasamples.module.token_advanced_5.TokenAdvancedFragment;
+import com.rengwuxian.rxjavasamples.module.token_4.TokenFragment;
+import com.rengwuxian.rxjavasamples.module.cache_6.CacheFragment;
+import com.rengwuxian.rxjavasamples.module.zip_3.ZipFragment;
+import com.rengwuxian.rxjavasamples.module.elementary_1.ElementaryFragment;
+import com.rengwuxian.rxjavasamples.module.map_2.MapFragment;
+
+import butterknife.Bind;
+import butterknife.ButterKnife;
+
+public class MainActivity extends AppCompatActivity {
+    @Bind(android.R.id.tabs) TabLayout tabLayout;
+    @Bind(R.id.viewPager) ViewPager viewPager;
+    @Bind(R.id.toolBar) Toolbar toolBar;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        ButterKnife.bind(this);
+
+        setSupportActionBar(toolBar);
+
+        viewPager.setAdapter(new FragmentPagerAdapter(getFragmentManager()) {
+            @Override
+            public int getCount() {
+                return 6;
+            }
+
+            @Override
+            public Fragment getItem(int position) {
+                switch (position) {
+                    case 0:
+                        return new ElementaryFragment();
+                    case 1:
+                        return new MapFragment();
+                    case 2:
+                        return new ZipFragment();
+                    case 3:
+                        return new TokenFragment();
+                    case 4:
+                        return new TokenAdvancedFragment();
+                    case 5:
+                        return new CacheFragment();
+                    default:
+                        return new ElementaryFragment();
+                }
+            }
+
+            @Override
+            public CharSequence getPageTitle(int position) {
+                switch (position) {
+                    case 0:
+                        return getString(R.string.title_elementary);
+                    case 1:
+                        return getString(R.string.title_map);
+                    case 2:
+                        return getString(R.string.title_zip);
+                    case 3:
+                        return getString(R.string.title_token);
+                    case 4:
+                        return getString(R.string.title_token_advanced);
+                    case 5:
+                        return getString(R.string.title_cache);
+                    default:
+                        return getString(R.string.title_elementary);
+                }
+            }
+        });
+        tabLayout.setupWithViewPager(viewPager);
+    }
+}

app/src/main/java/com/rengwuxian/rxjavasamples/adapter/ItemListAdapter.java

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+// (c)2016 Flipboard Inc, All Rights Reserved.
+
+package com.rengwuxian.rxjavasamples.adapter;
+
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.bumptech.glide.Glide;
+import com.rengwuxian.rxjavasamples.R;
+import com.rengwuxian.rxjavasamples.model.Item;
+
+import java.util.List;
+
+import butterknife.Bind;
+import butterknife.ButterKnife;
+
+public class ItemListAdapter extends RecyclerView.Adapter {
+    List<Item> images;
+
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.grid_item, parent, false);
+        return new DebounceViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
+        DebounceViewHolder debounceViewHolder = (DebounceViewHolder) holder;
+        Item image = images.get(position);
+        Glide.with(holder.itemView.getContext()).load(image.imageUrl).into(debounceViewHolder.imageIv);
+        debounceViewHolder.descriptionTv.setText(image.description);
+    }
+
+    @Override
+    public int getItemCount() {
+        return images == null ? 0 : images.size();
+    }
+
+    public void setItems(List<Item> images) {
+        this.images = images;
+        notifyDataSetChanged();
+    }
+
+    static class DebounceViewHolder extends RecyclerView.ViewHolder {
+        @Bind(R.id.imageIv) ImageView imageIv;
+        @Bind(R.id.descriptionTv) TextView descriptionTv;
+        public DebounceViewHolder(View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
+        }
+    }
+
+}

app/src/main/java/com/rengwuxian/rxjavasamples/adapter/ZhuangbiListAdapter.java

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+// (c)2016 Flipboard Inc, All Rights Reserved.
+
+package com.rengwuxian.rxjavasamples.adapter;
+
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.bumptech.glide.Glide;
+import com.rengwuxian.rxjavasamples.R;
+import com.rengwuxian.rxjavasamples.model.ZhuangbiImage;
+
+import java.util.List;
+
+import butterknife.Bind;
+import butterknife.ButterKnife;
+
+public class ZhuangbiListAdapter extends RecyclerView.Adapter {
+    List<ZhuangbiImage> images;
+
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.grid_item, parent, false);
+        return new DebounceViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
+        DebounceViewHolder debounceViewHolder = (DebounceViewHolder) holder;
+        ZhuangbiImage image = images.get(position);
+        Glide.with(holder.itemView.getContext()).load(image.image_url).into(debounceViewHolder.imageIv);
+        debounceViewHolder.descriptionTv.setText(image.description);
+    }
+
+    @Override
+    public int getItemCount() {
+        return images == null ? 0 : images.size();
+    }
+
+    public void setImages(List<ZhuangbiImage> images) {
+        this.images = images;
+        notifyDataSetChanged();
+    }
+
+    static class DebounceViewHolder extends RecyclerView.ViewHolder {
+        @Bind(R.id.imageIv) ImageView imageIv;
+        @Bind(R.id.descriptionTv) TextView descriptionTv;
+        public DebounceViewHolder(View itemView) {
+            super(itemView);
+            ButterKnife.bind(this, itemView);
+        }
+    }
+
+}

app/src/main/java/com/rengwuxian/rxjavasamples/model/FakeThing.java

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+// (c)2016 Flipboard Inc, All Rights Reserved.
+
+package com.rengwuxian.rxjavasamples.model;
+
+public class FakeThing {
+    public int id;
+    public String name;
+}