SmartGo: 编译时注解，简化Activity传值与取值使用编译时注解，简化Activity传值与取值

通过编译时注解生成文件，简化Activity跳转时传值及取值

支持Java、Kotlin
省去intent.putExtra()、intent.getXXXExtra()
属性添加@IntentExtra后需Rebuild项目生成SmartGo类
支持intent.putExtra()除Serializable以外的其他类型

要跳转到的Activity

Java

public class TargetActivity extends Activity {
    @IntentExtra("name")
    String myName; 
    @IntentExtra //不加value时默认为属性名
    int age;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
		
        SmartGo.inject(this);
      
        Log.i("name", myName);
        Log.i("age", age);
    }

    //若需在onNewIntent里调用
    @Override
    protected void onNewIntent(Intent intent) {
      
        SmartGo.inject(this, intent);
      
        Log.i("name", myName);
        Log.i("age", age);
    }
}

Kotlin

class TargetActivity : Activity() {
    @IntentExtra("name") lateinit var myName: String
    @IntentExtra var age = 0    //不加value时默认为属性名

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
		
        SmartGo.inject(this)
      
        myName.log("name")
        age.log("age")
    }

    //若需在onNewIntent里调用
    override fun onNewIntent(intent: Intent) {
      	
        SmartGo.inject(this, intent)
      
        myName.log("name")
        age.log("age")
    }

    private fun Any.log(tag: String) {
        Log.i(tag, this.toString())
    }
}

跳转

SmartGo.from(this)
	   .toTargetActivity()
	   .setName("Victor")
	   .setAge(23)
	   .go();

其他

SmartGo.from(this)
       .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
       .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
       .setAnim(R.anim.enterAnim, R.anim.exitAnim)
       // .setXXX()
       .go(requestCode);

Gradle

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

Java

dependencies {
    compile 'com.github.VictorChow.SmartGo:smartgo-annotation:1.1.1'
    annotationProcessor 'com.github.VictorChow.SmartGo:smartgo-compiler:1.1.1'
}

Kotlin

dependencies {
    compile 'com.github.VictorChow.SmartGo:smartgo-annotation:1.1.1'
    kapt 'com.github.VictorChow.SmartGo:smartgo-compiler-kt:1.1.1'
}

kapt {
    generateStubs = true
}