Java tutorial
package com.ezac.gliderlogs; /* * Copyright (c) <2015> <Pro-Serv, P van der Wielen, EZAC> * 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: * * Commercial usage of (the "Software") is not prohibited * 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. */ import java.util.ArrayList; import com.ezac.gliderlogs.contentprovider.FlightsContentProvider; import com.ezac.gliderlogs.database.GliderLogTables; import android.content.Context; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.support.v4.app.FragmentActivity; import android.view.View; import android.view.WindowManager; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.GridView; public class FlightMemberActivity extends FragmentActivity { protected static String TAG = "FlightsPassenger"; final Context edi_con = FlightMemberActivity.this; ArrayList<String> stringArrayList = new ArrayList<String>(); GridView gridView; // This handles the message send from DatePickerDialogFragment for setting Handler dHandler = new Handler() { @Override public void handleMessage(Message m) { //Bundle b = m.getData(); getArryData(""); } }; @Override protected void onCreate(Bundle bundle) { super.onCreate(bundle); setContentView(R.layout.mem_info_list); setMode(); Button close = (Button) findViewById(R.id.button_close); close.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { stringArrayList = null; setResult(RESULT_OK); finish(); } }); getArryData(""); } private void getArryData(String date) { gridView = (GridView) findViewById(R.id.gridView1); Uri uri = FlightsContentProvider.CONTENT_URI_MEMBER; fillData(uri, date); String[] stringArray = stringArrayList.toArray(new String[stringArrayList.size()]); ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, stringArray); gridView.setAdapter(adapter); } private void fillData(Uri uri, String date) { Cursor cursor; stringArrayList.clear(); String[] projection = { GliderLogTables.M_CITY, GliderLogTables.M_2_NAME, GliderLogTables.M_3_NAME, GliderLogTables.M_1_NAME, GliderLogTables.M_ADRS, GliderLogTables.M_PHONE, GliderLogTables.M_MOBILE, GliderLogTables.M_CODE, GliderLogTables.M_INSTRUCTION, GliderLogTables.M_TRAIN }; //selection = GliderLogTables.M_ACTIVE + " LIKE '*'"; String sort = "" + GliderLogTables.M_1_NAME + " ASC"; cursor = getContentResolver().query(uri, projection, null, null, sort); if ((cursor != null) && (cursor.getCount() > 0)) { cursor.moveToFirst(); do { String tmp = cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_1_NAME)) + " " + cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_2_NAME)) + " " + cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_3_NAME)); stringArrayList.add(tmp.replaceAll("\\s+", " ")); stringArrayList.add(cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_ADRS))); stringArrayList.add(cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_CITY))); stringArrayList.add( cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_PHONE)).equals("null") ? "-" : cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_PHONE))); stringArrayList .add(cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_MOBILE)).equals("null") ? "-" : cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_MOBILE))); tmp = " " + cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_CODE)); tmp = tmp + " - " + (cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_INSTRUCTION)).equals("1") ? "J" : "N"); tmp = tmp + " - " + (cursor.getString(cursor.getColumnIndexOrThrow(GliderLogTables.M_TRAIN)).equals("1") ? "J" : "N"); stringArrayList.add(tmp); stringArrayList.add(""); } while (cursor.moveToNext()); } cursor.close(); } public void setMode() { // hide soft keyboard on app launch getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN); } }