Android Open Source - android-http Example Handlers Activity

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License

The source code is released under:
Apache License
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Java Source Code

package com.example.markom;
// www.  j  a v  a 2  s  .  com
import java.lang.reflect.Type;
import java.util.List;

import org.apache.http.Header;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

import com.example.librarytest.R;
import com.example.markom.http.handler.CustomClassHandler;
import com.example.markom.http.handler.CustomGenericHandler;
import com.example.markom.http.schema.CustomServiceResponse;
import com.example.markom.model.Person;
import com.google.gson.reflect.TypeToken;
import com.loopj.android.http.AsyncHttpClient;
import com.markom.android.http.handler.BaseClassHandler;
import com.markom.android.http.handler.BaseGenericHandler;
import com.markom.android.http.model.ServiceResponse;

public class ExampleHandlersActivity extends Activity {

  private AsyncHttpClient client;
  private TextView tvResult;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.example_handlers_activity);

    tvResult = (TextView) findViewById(R.id.tvResponse);
    client = new AsyncHttpClient();
  }

  public void executeSimpleObjectRequest(View view) {
    client.get(TestUrls.URL_SIMPLE_OBJECT, new BaseClassHandler<Person>(Person.class) {

      @Override
      public void onStart() {
        super.onStart();
      }

      // OVERRIDE ANY onSucesss METHOD

      @Override
      public void onSuccess(String content) {
        tvResult.setText(content);
      }

      @Override
      public void onSuccess(int statusCode, Header[] headers, ServiceResponse<Person> result) {
        super.onSuccess(statusCode, headers, result);
      }

      @Override
      public void onFailure(Throwable error, String content) {
        super.onFailure(error, content);
      }

      @Override
      public void onFinish() {
        super.onFinish();
      }

    });
  }

  public void executeSimpleCollectionRequest(View view) {
    Type type = new TypeToken<List<Person>>() {
    }.getType();

    client.get(TestUrls.URL_SIMPLE_COLLECTION, new BaseGenericHandler<List<Person>>(type) {

      @Override
      public void onStart() {
        super.onStart();
      }

      // OVERRIDE ANY onSucesss METHOD

      @Override
      public void onSuccess(String content) {
        tvResult.setText(content);
      }

      @Override
      public void onSuccess(int statusCode, Header[] headers, ServiceResponse<List<Person>> result) {
        super.onSuccess(statusCode, headers, result);
      }

      @Override
      public void onFailure(Throwable error, String content) {
        super.onFailure(error, content);
      }

      @Override
      public void onFinish() {
        super.onFinish();
      }

    });
  }

  public void executeCustomSchemaObjectRequest(View view) {
    client.get(TestUrls.URL_CUSTOM_OBJECT, new CustomClassHandler<Person>(Person.class) {

      @Override
      public void onStart() {
        super.onStart();
      }

      // OVERRIDE ANY onSucesss METHOD

      @Override
      public void onSuccess(String content) {
        tvResult.setText(content);
      }

      @Override
      public void onSuccess(int statusCode, Header[] headers, ServiceResponse<Person> result) {
        // Cast to CustomServiceResponse
        CustomServiceResponse<Person> customServiceResponse = (CustomServiceResponse<Person>) result;
        Toast.makeText(getApplicationContext(), "Person name: " + customServiceResponse.getData().getName(),
            Toast.LENGTH_LONG).show();
        super.onSuccess(statusCode, headers, result);
      }

      @Override
      public void onFailure(Throwable error, String content) {
        super.onFailure(error, content);
      }

      @Override
      public void onFinish() {
        super.onFinish();
      }

    });
  }

  public void executeCustomSchemaCollectionRequest(View view) {
    Type type = new TypeToken<List<Person>>() {
    }.getType();

    client.get(TestUrls.URL_CUSTOM_COLLECTION, new CustomGenericHandler<List<Person>>(type) {

      @Override
      public void onStart() {
        super.onStart();
      }

      // OVERRIDE ANY onSucesss METHOD

      @Override
      public void onSuccess(String content) {
        tvResult.setText(content);
      }

      @Override
      public void onSuccess(int statusCode, Header[] headers, ServiceResponse<List<Person>> result) {
        // Cast to CustomServiceResponse
        CustomServiceResponse<List<Person>> customServiceResponse = (CustomServiceResponse<List<Person>>) result;
        Toast.makeText(getApplicationContext(),
            "First Person name: " + customServiceResponse.getData().get(0).getName(), Toast.LENGTH_LONG)
            .show();
        super.onSuccess(statusCode, headers, result);
      }

      @Override
      public void onFailure(Throwable error, String content) {
        super.onFailure(error, content);
      }

      @Override
      public void onFinish() {
        super.onFinish();
      }

    });
  }

}
Java Source Code List
