Java tutorial
/* * The contents of this file are subject to the OpenMRS Public License * Version 1.0 (the "License"); you may not use this file except in * compliance with the License. You may obtain a copy of the License at * http://license.openmrs.org * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the * License for the specific language governing rights and limitations * under the License. * * Copyright (C) OpenMRS, LLC. All Rights Reserved. */ package org.openmrs.mobile.activities.activevisits; import android.os.Bundle; import android.support.v4.view.MenuItemCompat; import android.support.v7.app.ActionBar; import android.support.v7.widget.SearchView; import android.view.Menu; import android.view.MenuItem; import org.openmrs.mobile.R; import org.openmrs.mobile.activities.ACBaseActivity; import org.openmrs.mobile.application.OpenMRS; public class ActiveVisitsActivity extends ACBaseActivity { private ActiveVisitsContract.Presenter mPresenter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_active_visits); ActionBar actionBar = getSupportActionBar(); if (actionBar != null) { getSupportActionBar().setElevation(0); getSupportActionBar().setDisplayHomeAsUpEnabled(true); } // Create fragment ActiveVisitsFragment activeVisitsFragment = (ActiveVisitsFragment) getSupportFragmentManager() .findFragmentById(R.id.activeVisitContentFrame); if (activeVisitsFragment == null) { activeVisitsFragment = ActiveVisitsFragment.newInstance(); } if (!activeVisitsFragment.isActive()) { addFragmentToActivity(getSupportFragmentManager(), activeVisitsFragment, R.id.activeVisitContentFrame); } // Create the presenter mPresenter = new ActiveVisitPresenter(activeVisitsFragment); } @Override public boolean onCreateOptionsMenu(Menu menu) { super.onCreateOptionsMenu(menu); getMenuInflater().inflate(R.menu.find_visits_menu, menu); final SearchView findVisitView; MenuItem mFindVisitItem = menu.findItem(R.id.actionSearchLocalVisits); if (OpenMRS.getInstance().isRunningHoneycombVersionOrHigher()) { findVisitView = (SearchView) mFindVisitItem.getActionView(); } else { findVisitView = (SearchView) MenuItemCompat.getActionView(mFindVisitItem); } findVisitView.setOnQueryTextListener(new SearchView.OnQueryTextListener() { @Override public boolean onQueryTextSubmit(String query) { findVisitView.clearFocus(); return true; } @Override public boolean onQueryTextChange(String query) { if (!query.isEmpty()) { mPresenter.updateVisitsInDatabaseList(query); } else { mPresenter.updateVisitsInDatabaseList(); } return true; } }); return true; } }