return intent.getStringExtra(value)
           
           return intent.getCharExtra(value, '\0');

            return intent.getByteExtra(value, (byte) 0);
   
            return intent.getShortExtra(value, (short) 0);
 
            return intent.getIntExtra(value, 0);

            return intent.getLongExtra(value, 0);
        
   
            return intent.getFloatExtra(value, 0);
        

            return intent.getDoubleExtra(value, 0);

            return intent.getBooleanExtra(value, false);

            return intent.getSerializableExtra(value);
     
            return intent.getBundleExtra(value);

            return intent.getStringArrayExtra(value);
            
            return intent.getStringExtra(value);

    //原来代码 
   public class DemoActivity implement View.OnClickListener{
     //Android 代码

      private String testString;
      private boolean testBoolean;
      private int testInt;
      private long testLong;
    
      private Button btnHello;
      private Button btn_test;
    

      //用值
      public void onCreate(Bundle savedInstanceState){
         super.onCreate(savedInstanceState);
        //Intent 初始化
          Intent intent = getIntent();
          testString = intent.getIntExtra("testString", 0);
          testInt = intent.getStringExtra("testInt");
          testBoolean = intent.getStirngExtra("testBoolean");
          testLong = intent.getBooleanExtra("testLong");
         
         //View  初始化
        btnHello= findViewById(R.layout.btn_hello);
        btn_test= findViewById(R.layout.btn_test);
        btnHello.setOnClick(this);
        Log.i("old",test1);
      }
      
      public void onClick(View v){
          int id= v.getId;
          if(id== hello_world){
            //TODO Do Something
          }
      }

      //TODO:如果需要取参的越来越多，代码会是什么样的呢？逻辑上是不是很复杂

    @JIntent("testString")
    private String testString;
    @JIntent("testBoolean")
    private boolean testBoolean;
    @JIntent("testInt")
    private int testInt;
    @JIntent("testLong")
    private long testLong;
    
    @JFindViwOnClick("btn_hello")
    private Button btnHello;
    @JFindViw("btn_test")
    private Button btn_test;
      
      //用值
      public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        //初始化后，既可使用所有属性
        Jet.init(this);
      }
      
      public void onClick(View v){
          int id= v.getId;
          if(id== hello_world){
            //TODO Do Something
          }
      }

   //支持从Bundle里面直接取值；
    @JIntent("param1")
    private String mParam1;
    @JIntent("param2")
    private String mParam2;
    

    public static BlankFragment newInstance(Activity activity) {
        BlankFragment fragment = new BlankFragment();
        Bundle args = new Bundle();
        String param1 = "Hello ";
        String param2 = "world";
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        Jet.bind(this, getArguments());

public class FancyFragment extends Fragment {
  @JFindView(R.id.button1) Button button1;
  @JFindView(R.id.button2) Button button2;

  @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fancy_fragment, container, false);
    Jet.bind(this, view);
    // TODO Use fields...
    return view;
  }
}

public class MyAdapter extends BaseAdapter {
  @Override public View getView(int position, View view, ViewGroup parent) {
    ViewHolder holder;
    if (view != null) {
      holder = (ViewHolder) view.getTag();
    } else {
      view = inflater.inflate(R.layout.whatever, parent, false);
      holder = new ViewHolder(view);
      view.setTag(holder);
    }

    holder.name.setText("John Doe");
    // etc...

    return view;
  }

  static class ViewHolder {
    @JFindView(R.id.title)
    TextView name;
    @JFindView(R.id.job_title) 
    TextView jobTitle;

    public ViewHolder(View view) {
      Jet.bind(this, view);
    }
  }
}
You can see this implementation in action in the provided sample.

@JImplement("com.seeker.tony.myapplication.proxy.TestImpl")
public interface ITest {
    public void  test();
    
    public String getValue();
}

//@JProvider，用来标识实现类，避免被混淆，避免被认为是无功能调用被删掉；
@JProvider
public class TestImpl {

    private static final String TAG = "TestImpl";

    public void test() {
        Log.d(TAG, "test Method  invoke");
    }

    public String getValue() {
        String str = "HelloWorld";
        Log.d(TAG, "getValue Method  invoke： " + str);
        return str;
    }
}

                    ITest iTest = JetProxy.getInstance().create(ITest.class);
                    iTest.test();
                    iTest.getValue();

//@JPermission(all = {Manifest.permission.CAMERA,Manifest.permission.WRITE_EXTERNAL_STORAGE,Manifest.permission.READ_CONTACTS})
@JPermission(Manifest.permission.CAMERA)
public class MainActivity extends AppCompatActivity
   
    ....
   
    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        PermissionsManager.getInstance().notifyPermissionsChange(permissions, grantResults);
    }
    //权限通过回调 （可以不用调用）
    @JPermissionGrant
    private void onGrand() {
        Toast.makeText(MainActivity.this, "onGrant Success", Toast.LENGTH_SHORT)
             .show();
    }
    //权限拒绝回调（可以不用调用）
    @JPermissionDeny
    private void onDeny(String permisson) {
        Toast.makeText(MainActivity.this, "onDenied Success: "+permisson, Toast.LENGTH_SHORT)
             .show();
    }