Java tutorial
package com.twentyfourseven.zira; import java.io.InputStream; import java.util.ArrayList; import java.util.List; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.apache.http.client.HttpClient; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.message.BasicNameValuePair; import org.apache.http.util.EntityUtils; import org.json.JSONObject; import com.twentyfourseven.zira.R; import com.zira.async_tasks.AsyncResponseForZira; import com.zira.async_tasks.AsyncTaskForZira; import com.zira.login.ForgotPassword; import com.zira.modal.GetTripDetails; import com.zira.util.SingleTon; import com.zira.util.Util; import android.app.Activity; import android.app.ProgressDialog; import android.content.Context; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.view.Window; import android.view.inputmethod.InputMethodManager; import android.widget.Button; import android.widget.EditText; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; public class DriverProfileInformation extends Activity implements OnClickListener, AsyncResponseForZira { ImageView imgDriver, imgVehicle, imgMessage, imgPhone, star1, star2, star3, star4, star5, imageCancel; TextView txtDriverName, txtVehicleMake, txtVehicleModel, txtvehicleNumber; Button btnSeeDriverLocation, btnSend; JSONObject jsonObject = new JSONObject(); ProgressDialog pDialog; String jsonResult = "", jsonMessage = "", jsonDriverName = "", jsonVehicleModel = "", jsonVehicleMake = "", jsonVehicleNumber = "", jsonDriverImageUrl = "", jsonDriverVehicleUrl = "", jsonRating = "", jsonmobileno = ""; String urlGetDetail = "", urlSendMessage = ""; LinearLayout layoutDialog; EditText edtMessage; String getProfile = "GetProfiles"; String sendMessages = "SendMessages"; private GetTripDetails mTripDetailsModel; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub requestWindowFeature(Window.FEATURE_NO_TITLE); super.onCreate(savedInstanceState); setContentView(R.layout.new_driver_profile_information); intializeVariable(); // new GetDetailParsing().execute(); String userid = mTripDetailsModel.getGetTrip_DriverId(); Log.e("tag", "userid:" + userid); // Building Parameters if (Util.isNetworkAvailable(DriverProfileInformation.this)) { ArrayList<NameValuePair> params1 = new ArrayList<NameValuePair>(); params1.add(new BasicNameValuePair("UserId", userid)); AsyncTaskForZira mWebPageTask = new AsyncTaskForZira(DriverProfileInformation.this, getProfile, params1, true, "Please wait.."); mWebPageTask.delegate = (AsyncResponseForZira) DriverProfileInformation.this; mWebPageTask.execute(); } else { Util.alertMessage(DriverProfileInformation.this, "Please check your internet connection"); } } public void intializeVariable() { mTripDetailsModel = SingleTon.getInstance().getGetTripDetail(); imgDriver = (ImageView) findViewById(R.id.imageViewProfilepic); imgVehicle = (ImageView) findViewById(R.id.VehiclesImageInProfileInformation); imgMessage = (ImageView) findViewById(R.id.imageView_Message); imgPhone = (ImageView) findViewById(R.id.imageView_Phone); star1 = (ImageView) findViewById(R.id.imageStar1); star2 = (ImageView) findViewById(R.id.imageStar2); star3 = (ImageView) findViewById(R.id.imageStar3); star4 = (ImageView) findViewById(R.id.imageStar4); star5 = (ImageView) findViewById(R.id.imageStar5); txtDriverName = (TextView) findViewById(R.id.txtDriverName); txtVehicleMake = (TextView) findViewById(R.id.txVehicleMake); txtVehicleModel = (TextView) findViewById(R.id.textViewVehilceModel); txtvehicleNumber = (TextView) findViewById(R.id.textView_vehicleNumber); btnSeeDriverLocation = (Button) findViewById(R.id.btnSeeDriverLocation); layoutDialog = (LinearLayout) findViewById(R.id.dialogSend); layoutDialog.setVisibility(View.GONE); imageCancel = (ImageView) findViewById(R.id.imageViewDelete); edtMessage = (EditText) findViewById(R.id.editTextSendMessage); btnSend = (Button) findViewById(R.id.buttonSend); imgMessage.setOnClickListener(this); btnSend.setOnClickListener(this); imageCancel.setOnClickListener(this); btnSeeDriverLocation.setOnClickListener(this); } // show driver Image by using loading image from url private class LoadProfileImage extends AsyncTask<String, Void, Bitmap> { ImageView bmImage; public LoadProfileImage(ImageView bmImage) { this.bmImage = bmImage; } protected Bitmap doInBackground(String... urls) { String urldisplay = urls[0]; Bitmap mIcon11 = null; try { InputStream in = new java.net.URL(urldisplay).openStream(); mIcon11 = BitmapFactory.decodeStream(in); } catch (Exception e) { Log.e("Error", e.getMessage()); e.printStackTrace(); } return mIcon11; } protected void onPostExecute(Bitmap result) { bmImage.setImageBitmap(result); } } // show vehicle Image by using loading image from url private class LoadVehicleImage extends AsyncTask<String, Void, Bitmap> { ImageView bmImage; public LoadVehicleImage(ImageView bmImage) { this.bmImage = bmImage; } protected Bitmap doInBackground(String... urls) { String urldisplay = urls[0]; Bitmap mIcon11 = null; try { InputStream in = new java.net.URL(urldisplay).openStream(); mIcon11 = BitmapFactory.decodeStream(in); } catch (Exception e) { Log.e("Error", e.getMessage()); e.printStackTrace(); } return mIcon11; } protected void onPostExecute(Bitmap result) { bmImage.setImageBitmap(result); } } @Override public void onClick(View v) { // TODO Auto-generated method stub switch (v.getId()) { case R.id.btnSeeDriverLocation: // Building Parameters tripId and DriverId if (Util.isNetworkAvailable(DriverProfileInformation.this)) { ArrayList<NameValuePair> params = new ArrayList<NameValuePair>(); params.add(new BasicNameValuePair("DriverId", mTripDetailsModel.getGetTrip_DriverId())); params.add(new BasicNameValuePair("TripId", SingleTon.getInstance().getDriverTripId())); Log.d("tag", "GetDriver Location::" + params.toString()); AsyncTaskForZira mWebPageTask1 = new AsyncTaskForZira(DriverProfileInformation.this, "GetDriverLocation", params, false, ""); mWebPageTask1.delegate = (AsyncResponseForZira) DriverProfileInformation.this; mWebPageTask1.execute(); } else { Util.alertMessage(DriverProfileInformation.this, "Please check your internet connection"); } break; case R.id.imageView_Message: InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0); layoutDialog.setVisibility(View.VISIBLE); break; case R.id.buttonSend: try { InputMethodManager imm1 = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE); imm1.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0); } catch (Exception e) { // TODO: handle exception } if (edtMessage.getText().length() == 0) { Util.alertMessage(DriverProfileInformation.this, "Please Write Message"); } else { String userid = mTripDetailsModel.getGetTrip_DriverId(); String message = edtMessage.getText().toString(); String trigger = "sms"; Log.i("tag", "userid:" + userid); Log.i("tag", "message:" + message); Log.i("tag", "trigger:" + trigger); // Building Parameters if (Util.isNetworkAvailable(DriverProfileInformation.this)) { ArrayList<NameValuePair> params1 = new ArrayList<NameValuePair>(); params1.add(new BasicNameValuePair("Id", userid)); params1.add(new BasicNameValuePair("message", message)); params1.add(new BasicNameValuePair("trigger", trigger)); Log.d("tag", "SendRequest::" + params1.toString()); AsyncTaskForZira mWebPageTask = new AsyncTaskForZira(DriverProfileInformation.this, sendMessages, params1, true, "Sending message..."); mWebPageTask.delegate = (AsyncResponseForZira) DriverProfileInformation.this; mWebPageTask.execute(); } else { Util.alertMessage(DriverProfileInformation.this, "Please check your internet connection"); } // new SendMessageParsing().execute(); edtMessage.setText(""); } break; case R.id.imageViewDelete: try { InputMethodManager imm1 = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE); imm1.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0); } catch (Exception e) { // TODO: handle exception } edtMessage.setText(""); layoutDialog.setVisibility(View.GONE); break; /*case R.id.imageView_Phone: Intent callIntent = new Intent(Intent.ACTION_CALL); callIntent.setData(Uri.parse(jsonmobileno)); startActivity(callIntent); System.err.println("callllllllll"); break;*/ } } @Override public void processFinish(String output, String methodName) { // TODO Auto-generated method stub Log.i("tag", "Result:" + output); if (methodName.equals(getProfile)) { try { JSONObject obj = new JSONObject(output); jsonResult = obj.getString("result"); jsonMessage = obj.getString("message"); jsonDriverImageUrl = obj.getString("image"); jsonDriverVehicleUrl = obj.getString("vechile_img_location"); jsonDriverName = obj.getString("firstname") + " " + obj.getString("lastname"); jsonVehicleMake = obj.getString("vechile_make"); jsonVehicleModel = obj.getString("vechile_model"); jsonVehicleNumber = obj.getString("licenseplatenumber"); jsonRating = obj.getString("driver_rating"); //jsonmobileno = obj.getString("mobile"); if (jsonResult.equals("0")) { new LoadProfileImage(imgDriver).execute(jsonDriverImageUrl); new LoadVehicleImage(imgVehicle).execute(jsonDriverVehicleUrl); txtDriverName.setText(jsonDriverName); txtVehicleMake.setText(jsonVehicleMake); txtVehicleModel.setText(jsonVehicleModel); txtvehicleNumber.setText(jsonVehicleNumber); Log.d("tag", "jsonRating:" + jsonRating); if (jsonRating.equals("1")) { star1.setImageResource(R.drawable.star_active); } else if (jsonRating.equals("2")) { star1.setImageResource(R.drawable.star_active); star2.setImageResource(R.drawable.star_active); } else if (jsonRating.equals("3")) { star1.setImageResource(R.drawable.star_active); star2.setImageResource(R.drawable.star_active); star3.setImageResource(R.drawable.star_active); } else if (jsonRating.equals("4")) { star1.setImageResource(R.drawable.star_active); star2.setImageResource(R.drawable.star_active); star3.setImageResource(R.drawable.star_active); star4.setImageResource(R.drawable.star_active); } else if (jsonRating.equals("5")) { star1.setImageResource(R.drawable.star_active); star2.setImageResource(R.drawable.star_active); star3.setImageResource(R.drawable.star_active); star4.setImageResource(R.drawable.star_active); star5.setImageResource(R.drawable.star_active); } } else { Util.alertMessage(DriverProfileInformation.this, jsonMessage); } } catch (Exception e) { } } else if (methodName.equals(sendMessages)) { try { JSONObject obj = new JSONObject(output); jsonResult = obj.getString("result"); jsonMessage = obj.getString("message"); if (jsonResult.equals("0")) { Util.alertMessage(DriverProfileInformation.this, jsonMessage); } else { if (jsonMessage.contains("Unable")) { Util.alertMessage(DriverProfileInformation.this, "Number is not registered."); } else { Util.alertMessage(DriverProfileInformation.this, jsonMessage); } } } catch (Exception e) { System.out.println(e); } } else if (methodName.equals("GetDriverLocation")) { try { JSONObject obj = new JSONObject(output); jsonResult = obj.getString("result"); jsonMessage = obj.getString("message"); String jsonDriverLongitude = obj.getString("longitude"); String jsondDriverLatitude = obj.getString("latitude"); if (jsonResult.equals("0")) { // Util.alertMessage(DriverProfileInformation.this, jsonMessage); Intent i = new Intent(DriverProfileInformation.this, SeeDriverLocation.class); i.putExtra("JsonDriverLongitude", jsonDriverLongitude); i.putExtra("JsonDriverLatitude", jsondDriverLatitude); startActivity(i); } else { Util.alertMessage(DriverProfileInformation.this, jsonMessage); } } catch (Exception e) { System.out.println(e); } } } }