ARouter使用

1. androidstudio3.0配置

javaCompileOptions {
    annotationProcessorOptions {
      arguments = [AROUTER_MODULE_NAME: project.getName()]
    }
}

dependencies {
    implementation 'com.alibaba:arouter-api:1.4.0'
    annotationProcessor 'com.alibaba:arouter-compiler:1.2.1'
}

2. 使用

2.1初始

public class MyApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        ARouter.openLog();
        ARouter.openDebug();
        ARouter.init(this);
    }
}

2.2 页面切换

/*为activity添加注解， path最少两级*/
@Route(path = "/activity/main2")
public class Main2Activity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);
    }
}

/*调用方式*/

ARouter.getInstance().build("/activity/main2").navigation();

2.3 URL跳转

/*统一*/
public class SchemeActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_scheme);
        ARouter.getInstance().build(getIntent().getData()).navigation();
        finish();
    }
}
manifest配置SchemeActivity

<activity android:name=".SchemeActivity" >
    <intent-filter>
        <data android:host="nep.demo.com"
            android:scheme="aroute"
            />
        <action android:name="android.intent.action.VIEW"/>
        <category android:name="android.intent.category.DEFAULT"/>
        <category android:name="android.intent.category.BROWSABLE"/>
    </intent-filter>
</activity>
//被调用的Activity
@Route(path = "/activity/main3")
public class Main3Activity extends AppCompatActivity {

　　　@Autowired
　　　String name ;
     @AUtowired
　　  Items obj;   //自定义数据
　　
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);
        ARouter.getInstance().inject(this);
        Log.i("TAG", "name:"+name);
        Log.i("TAG", obj.toString());
    }
}

//Items定义
public class Items {

    private String name;
    private int id;
    public Items(String name, int id) {
        this.name = name;
        this.id = id;

    }
    @Override
    public String toString() {
        return name + " " + id;
    }
}

//定义自定义对象转换类
@Route(path = "/service/json") //path 自由命名
public class JsonObject implements SerializationService {

    Gson mGson;
    private void check(){
        if (mGson==null) {
            mGson = new Gson();
        }
    }
    @Override
    public <T> T json2Object(String input, Class<T> clazz) {
        check();
        return mGson.fromJson(input, clazz);
    }

    @Override
    public String object2Json(Object instance) {
        check();
        return mGson.toJson(instance);
    }

    @Override
    public <T> T parseObject(String input, Type clazz) {
        check();
        return mGson.fromJson(input, clazz);
    }

    @Override
    public void init(Context context) {
        check();
    }
}

调用方式:

Gson gson = new Gson();
String json = gson.toJson(new Items("heloo", 11111));
Uri uri = Uri.parse("aroute://nep.pax.com/activity/main3?name=hello&obj=" + json);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);