Android Open Source - jotform-api-android Main Activity

From Project

Back to project page jotform-api-android.
License

The source code is released under:
GNU General Public License
If you think the Android project jotform-api-android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.jotform.jotformapisample;
//from  w  w w . j ava2s  .  c o m

import java.util.HashMap;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

import com.jotform.api.JotformAPIClient;
import com.jotform.jotformapisample.model.SharedData;
import com.loopj.android.http.JsonHttpResponseHandler;

public class MainActivity extends Activity {

  private EditText    mUsernameEditText;
  private EditText    mPasswordEditText;
  private Button      mGetApiKeyButton;
  private ProgressDialog  mProgressDialog;

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

    setContentView(R.layout.activity_main);

    initUI();
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  private void initUI() {

    mUsernameEditText = (EditText) findViewById(R.id.edittext_username);
    mPasswordEditText = (EditText) findViewById(R.id.edittext_password);

    mGetApiKeyButton = (Button) findViewById(R.id.button_getappkey);

    mGetApiKeyButton.setOnClickListener(new OnClickListener(){

      @Override
      public void onClick(View v) {
        // TODO Auto-generated method stub

        if ( mUsernameEditText.length() == 0 ) {

          mUsernameEditText.setError("");
          mUsernameEditText.requestFocus();

          return;
        }

        if ( mPasswordEditText.length() == 0 ) {

          mPasswordEditText.setError("");
          mPasswordEditText.requestFocus();

          return;
        }

        String username = mUsernameEditText.getText().toString();
        String password = mPasswordEditText.getText().toString();


        getAppKey(username, password);
      }

    });

    selectOptionDialog();
  }

  private void selectOptionDialog() {

    final SharedData sharedData = (SharedData) getApplicationContext();

    AlertDialog.Builder builder = new AlertDialog.Builder(this);

    builder.setCancelable(false);
    builder.setTitle("JotformAPISample");
    builder.setMessage("Do you have your Jotform account?");
    builder.setPositiveButton("Yes, i have", new DialogInterface.OnClickListener() {

      public void onClick(DialogInterface dialog, int item) {

      }

    });
    builder.setNegativeButton("No, i have an API key", new DialogInterface.OnClickListener() {

      public void onClick(DialogInterface dialog, int item) {

        if ( SharedData.API_KEY.equals("") ) {
          showApiKeyError();

          return;
        }

        sharedData.setApiKey(SharedData.API_KEY);
        sharedData.initApiClient();
        startSampleListActivity();
      }

    });

    AlertDialog alert = builder.create();
    alert.show();

  }

  private void showApiKeyError() {

    AlertDialog.Builder builder = new AlertDialog.Builder(this);

    builder.setCancelable(false);
    builder.setTitle("JotformAPISample");
    builder.setMessage("Please put your API key in SharedData.java 9 line.");
    builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {

      public void onClick(DialogInterface dialog, int item) {
        System.exit(0);
      }

    });

    builder.show();
  }

  private void startSampleListActivity() {

    Intent intent = new Intent(this, SampleListActivity.class);

    startActivity(intent);
    finish();
  }

  private void getAppKey(String username, String password) {

    mProgressDialog = ProgressDialog.show(this, "", "Getting App Key...", true, false);

    final SharedData sharedData = (SharedData) getApplicationContext();

    JotformAPIClient apiClient = new JotformAPIClient();
    apiClient.setTimeOut(SharedData.TIMEOUT);

    HashMap<String, String> userInfo = new HashMap<String, String>();
    userInfo.put("username", username);
    userInfo.put("password", password);
    userInfo.put("appName", "JotformAPISample");
    userInfo.put("access", "full");

    apiClient.login(userInfo, new JsonHttpResponseHandler(){

      @Override
      public void onSuccess(JSONObject loginResponse){

        if ( loginResponse != null ) {

          try {

            int responseCode = loginResponse.getInt("responseCode");

            if ( responseCode == 200 || responseCode == 206 ) {

              JSONObject content = loginResponse.getJSONObject("content");

              sharedData.setApiKey(content.getString("appKey"));
              sharedData.initApiClient();

              startSampleListActivity();
            }

          } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
          }

        }

        mProgressDialog.dismiss();
      }

      @Override
      public void onFailure(Throwable e, JSONArray errorResponse) {

        mProgressDialog.dismiss();
      }

      @Override
      public void onFailure(Throwable e, JSONObject errorResponse) {

        mProgressDialog.dismiss();

        // show alert dialog
        String errMsg;

        try {

          errMsg = errorResponse.getString("errorDetails");

          AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);

          builder.setTitle("JotformAPISample");
          builder.setCancelable(false);
          builder.setMessage(errMsg);
          builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int item) {

            }
          });

          AlertDialog alert = builder.create();
          alert.show();

        } catch (JSONException e1) {
          // TODO Auto-generated catch block
          e1.printStackTrace();
        }

      }

      @Override
      public void onFailure(Throwable e, String response) {

      }

      @Override
      public void onFinish() {

        mProgressDialog.dismiss();
      }

    });
  }
}
Java Source Code List
