Java tutorial
// Android Activity Tracker Sample app for Microsoft Dynamics CRM // // Copyright (c) Microsoft Corporation // All rights reserved. // MIT License // // Permission is hereby granted, free of charge, to any person obtaining a copy of this software // and associated documentation files (the ""Software""), to deal in the Software without // restriction, including without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in all copies // or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING // BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package com.microsoft.activitytracker.Activities; import android.app.Activity; import android.app.AlertDialog; import android.app.DatePickerDialog; import android.app.ProgressDialog; import android.content.DialogInterface; import android.os.Bundle; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.widget.DatePicker; import android.widget.EditText; import android.widget.TextView; import com.microsoft.activitytracker.Classes.Constants; import com.microsoft.activitytracker.Classes.Entity; import com.microsoft.activitytracker.Classes.Utils; import com.microsoft.activitytracker.Core.NetworkCalls; import com.microsoft.activitytracker.R; import com.google.gson.internal.LinkedTreeMap; import java.text.SimpleDateFormat; import java.util.Calendar; import retrofit.Callback; import retrofit.RetrofitError; import retrofit.client.Response; public class CheckInActivity extends Activity implements View.OnClickListener { private Entity mThisEntity; private Calendar mDate = Calendar.getInstance(); private ProgressDialog mProgressDialog; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_check_in); mProgressDialog = new ProgressDialog(this); mProgressDialog.setProgressStyle(R.style.DialogProgressTheme); mThisEntity = Entity.fromBundle((Bundle) getIntent().getParcelableExtra(Constants.SELECTED_ENTITY)); ((EditText) findViewById(R.id.etSubject)) .setText(String.format(getString(R.string.check_in_with), mThisEntity.getAttributeValue("fullname"), new SimpleDateFormat("MM/dd/yyyy").format(Calendar.getInstance().getTime()))); findViewById(R.id.dateSection).setOnClickListener(this); // findViewById(R.id.btnSubmit).setOnClickListener(this); LoadPage(); } @Override public void onClick(View v) { switch (v.getId()) { // when the date section is tapped (area around the date and the title) case R.id.dateSection: new DatePickerDialog(CheckInActivity.this, mDateSetListener, mDate.get(Calendar.YEAR), mDate.get(Calendar.MONTH), mDate.get(Calendar.DAY_OF_MONTH)).show(); break; // when the submit button is pressed // case R.id.btnSubmit: // findViewById(R.id.btnSubmit).setEnabled(false); // validateForm(); // break; } } private void validateForm() { EditText subject = (EditText) findViewById(R.id.etSubject); if (subject.getText().toString().equals("")) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setMessage(R.string.subject_required); builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { } }); AlertDialog dialog = builder.create(); dialog.setOnDismissListener(new DialogInterface.OnDismissListener() { @Override public void onDismiss(DialogInterface dialog) { findViewById(R.id.submit_activity).setEnabled(true); } }); dialog.show(); } else { CreateActivity(); } } private void LoadPage() { TextView title = (TextView) findViewById(R.id.checkinTitle); title.setText(mThisEntity.getAttributeValue("fullname")); String jobTitle = mThisEntity.getAttributeValue("jobtitle"); String accountName = mThisEntity.getAttributeValue("accountname"); String stringFormat; if (!jobTitle.equals("") && !accountName.equals("")) { stringFormat = "%s, %s"; } else { stringFormat = "%s%s"; } ((TextView) findViewById(R.id.checkinSubject)).setText(String.format(stringFormat, accountName, jobTitle)); switch (mThisEntity.getLogicalname()) { case CONTACT: title.setTextColor(getResources().getColor(R.color.contact_color)); break; case OPPORTUNITY: title.setTextColor(getResources().getColor(R.color.opportunity_color)); break; case ACCOUNT: title.setTextColor(getResources().getColor(R.color.account_color)); break; } SetDate(); } private void CreateActivity() { mProgressDialog.setIndeterminate(true); mProgressDialog.setMessage(getResources().getString(R.string.creating_activity)); mProgressDialog.show(); EditText subject = (EditText) findViewById(R.id.etSubject); EditText notes = (EditText) findViewById(R.id.etNotes); String body = Utils.getSerializedCheckIn(subject.getText().toString(), mDate.getTime(), notes.getText().toString()); NetworkCalls.oDataPostRequest(this, body, String.format("ContactSet(guid'%s')/Contact_Tasks", mThisEntity.getId()), new Callback<LinkedTreeMap<String, Object>>() { @Override public void success(LinkedTreeMap<String, Object> stringObjectLinkedTreeMap, Response response) { LinkedTreeMap<String, Object> newActivity = (LinkedTreeMap<String, Object>) stringObjectLinkedTreeMap .get("d"); CompleteActivity(newActivity.get("ActivityId").toString()); } @Override public void failure(RetrofitError error) { error.printStackTrace(); } }); } private void CompleteActivity(String activityId) { mProgressDialog.setMessage(getResources().getString(R.string.completing_activity)); String body = Utils.getRequestBodyforExecuteXML(Utils.getMarkActivityCompleteFetch(activityId)); NetworkCalls.soapPostRequest(this, Constants.SOAP_ACTION_EXECUTE, body, new Callback<Object>() { @Override public void success(Object entities, Response response) { setResult(RESULT_OK); finish(); } @Override public void failure(RetrofitError error) { error.getCause().printStackTrace(); } }); } private void SetDate() { SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MM/dd/yyyy"); EditText etSubject = (EditText) findViewById(R.id.etSubject); if (etSubject.getText().toString().contains( String.format(getString(R.string.check_in_with), mThisEntity.getAttributeValue("fullname"), ""))) { etSubject.setText(String.format(getString(R.string.check_in_with), mThisEntity.getAttributeValue("fullname"), simpleDateFormat.format(mDate.getTime()))); } TextView date = (TextView) findViewById(R.id.tvDate); date.setText(simpleDateFormat.format(mDate.getTime())); } private DatePickerDialog.OnDateSetListener mDateSetListener = new DatePickerDialog.OnDateSetListener() { @Override public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) { mDate.set(Calendar.YEAR, year); mDate.set(Calendar.MONTH, monthOfYear); mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth); SetDate(); } }; @Override public void onBackPressed() { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setMessage(R.string.warning_error); builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { setResult(RESULT_CANCELED); finish(); } }); builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { //Don't do anything, ignore the back press } }); AlertDialog dialog = builder.create(); dialog.show(); } @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.menu_check_in, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.submit_activity: findViewById(R.id.submit_activity).setEnabled(false); validateForm(); break; } return super.onOptionsItemSelected(item); } }