A sport term dictionay:
1. 採用 TabView：Two tabs (Cq_SportsTapActivity.java + main.xml)
2. One for Winter (WinterSports.java + WinterAdapter.java 定義row layout); One for Summer (SummerSports.java)
3. 在WinterSports.java 裡判斷所選的運動項目是否包含disciplines:
If no, 直接顯現events (Eventitem.java + eventlayout.xml)
If yes, 先到DisciplineItem.java + WinterAdapter.java;
再到EventWithDiscipline.java + eventlayout.xml
4. 在SummerSports.java 裡判斷所選的運動項目是否包含disciplines:
If no, 直接顯現events (SummerEventItem.java + eventlayout.xml)
If yes, 先到SummerDisciplineItem.java + WinterAdapter.java;
再到SummerEventWithDiscipline.java + eventlayout.xml
5. 在 event 的 row 最上方加上 Header (headerlayout.xml)
Cq_SportsTapActivity.java:
public class Cq_SportsTapActivity extends TabActivity {
TabHost tabhost;
Intent intent;
Resources res;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
tabhost = getTabHost();
res = getResources();
//Olympic Summer Sport Tab
intent = new Intent().setClass(this, SummerSports.class);
tabhost.addTab(tabhost.newTabSpec("summer").setIndicator("Summer", res.getDrawable(R.drawable.sunny02)).setContent(intent));
//Olympic Winter Sport Tab
Intent intent = new Intent().setClass(this, WinterSports.class);
tabhost.addTab(tabhost.newTabSpec("winter").setIndicator("Winter", res.getDrawable(R.drawable.snowman02)).setContent(intent));
//Non-Olympic Sports Tab
// intent = new Intent().setClass(this, NonSports.class);
// tabhost.addTab(tabhost.newTabSpec("non").setIndicator("Other", res.getDrawable(R.drawable.cloud01)).setContent(intent));
tabhost.setCurrentTab(0);
}
}
***********************************************
main.xml:
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="5dp">
<!--
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="運動"
android:textSize="30px"
android:textColor="@color/lime"/> -->
<!-- 定義tab的樣式 -->
<TabWidget android:id="@android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
<!-- 定義每個tab裡內容的呈現 -->
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="5dp" >
</FrameLayout>
</LinearLayout>
</TabHost>
********************************************
public class SportsData extends Activity{
String [] wintersportsEng = {"Biathlon", "Bobsleigh", "Curling", "Ice Hockey", "Luge", "Skating", "Skiing"};
String [] wintersportsChi = {"冬季兩項（滑雪射擊）", "連橇", "冰上滾石", "冰上曲棍球", "仰臥滑行雪橇", "滑冰", "滑雪"};
String [] wintersportsRus = {"биатлон", "бобслей", "кёрлинг", "хоккей на льду", "санный спорт", "катание на коньках", "катание на лыжах"};
String [] summersportsEng = {"Aquatics", "Archery", "Athletics", "Badminton","Basketball", "Boxing","Canoe", "Cycling",
"Equestrian", "Fencing", "Football", "Golf", "Gymnastics", "Handball", "Hockey", "Judo", "Modern Pentathlon", "Rowing",
"Rugby", "Sailing", "Shooting", "Table Tennis", "Taekwondo", "Tennis", "Triathlon", "Volleyball", "Weightlifting", "Wrestling"};
String [] summersportsChi = {"水上運動", "射箭", "競技運動", "羽毛球","籃球", "拳擊","獨木舟", "單車",
"騎術", "西洋劍", "足球", "高爾夫球", "體操", "手球", "曲棍球", "柔道", "現代五項", "划船",
"橄欖球", "帆船", "射擊", "桌球", "跆拳", "網球", "三項運動", "排球", "舉重", "摔角"};
String [] summersportsRus = {"водные виды спорта", "стрельба из лука", "лёгкая атлетика", "бадминтон","баскетбол", "бокс","каноэ", "велоспорт",
"конный спорт", "фехтование", "футбол", "гольф", "гимнастика", "гандбол", "хоккей", "дзю-до", "пентатлон; пятиборье", "Академическая гребля",
"регби", "парусный спорт", "стрельба", "настольный теннис; пинг-понг", "тхэквондо", "теннис", "триатлон; троеборье", "волейбол", "тяжёлая атлетика", "борьба; схватка"};
//有disciples的運動項目
String [] winterDisciplines = {"Bobsleigh", "Skating", "Skiing"};
String [] summerDisciplines = {"Aquatics","Canoe","Cycling","Equestrian", "Gymnastics","Volleyball", "Wrestling"};
}
********************************************
WinterSports.java:
public class WinterSports extends ListActivity {
SportsData datahelper;
@Override
public void onCreate(Bundle winter) {
super.onCreate(winter);
datahelper = new SportsData();
ArrayAdapter<String> adapter = new WinterAdapter(this, datahelper.wintersportsEng, datahelper.wintersportsChi, datahelper.wintersportsRus);
setListAdapter(adapter);
ListView list = getListView();
list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
//List Winter sports
String strTested = datahelper.wintersportsEng[position];
int flag = 0;
for (int i=0; i< datahelper.winterDisciplines.length; i++){
if (strTested == datahelper.winterDisciplines[i]){
flag = 1;
}
}
if (flag == 0){
//Toast.makeText(WinterSports.this, datahelper.wintersportsEng[position] + " 沒有細項目！", Toast.LENGTH_SHORT).show();
//List event item (no discipline)
Intent intent = new Intent(WinterSports.this, Eventitem.class);
intent.putExtra("EVENT", datahelper.wintersportsEng[position]);
startActivity(intent);
}else if (flag == 1){
//List discipline items
Intent intent = new Intent(WinterSports.this, DisciplineItem.class);
intent.putExtra("DISCIPLINE", datahelper.wintersportsEng[position]);
startActivity(intent);
//Toast.makeText(WinterSports.this, datahelper.wintersportsEng[position] + " has subitems!", Toast.LENGTH_SHORT).show();
}
//Toast.makeText(WinterSports.this, datahelper.wintersportsEng[position], Toast.LENGTH_SHORT).show();
//Toast.makeText(WinterSports.this, "一共有 "+ Integer.toString(datahelper.wintersportsEng.length)+" 個運動項目", Toast.LENGTH_SHORT).show();
}
});
}
}
************************************************
WinterAdapter:
public class WinterAdapter extends ArrayAdapter<String>{
private final Context context;
private final String []values1;
private final String []values2;
private final String []values3;
public WinterAdapter(Context context, String [] engsport, String []chisport,String [] russport) {
super(context, R.layout.winterlayout, engsport);
// TODO Auto-generated constructor stub
this.context = context;
this.values1 = engsport;
this.values2 = chisport;
this.values3 = russport;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater)context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowview = inflater.inflate(R.layout.winterlayout, parent, false);
TextView textviewEng = (TextView)rowview.findViewById(R.id.winterTextViewEng);
TextView textviewChi = (TextView)rowview.findViewById(R.id.winterTextViewChi);
TextView textviewRus = (TextView)rowview.findViewById(R.id.winterTextViewRus);
String s1 = values1[position];
String s2 = values2[position];
String s3 = values3[position];
textviewEng.setText(s1);
textviewChi.setText(s2);
textviewRus.setText(s3);
return rowview;
}
}
********************************************
DisciplineItem.java:
public class DisciplineItem extends ListActivity{
public static final String PATH = "/databases";
private final String DATABASE_FILENAME = "yundon.sqlite";
DBConnection dbHelper;
SQLiteDatabase db = openDatabase();
String getDiscipline;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null){
getDiscipline = extras.getString("DISCIPLINE");
}
Cursor c = getDisciplines(getDiscipline);
c.moveToFirst();
final String [] strEng = new String [c.getCount()];
String [] strChi = new String [c.getCount()];
String [] strRus = new String [c.getCount()];
for (int i=0; i < strEng.length; i++){
strEng [i] = c.getString(0);
strChi [i] = c.getString(1);
strRus [i] = c.getString(2);
c.moveToNext();
}
c.close();
ArrayAdapter <String> adapter = new WinterAdapter(this, strEng, strChi, strRus);
setListAdapter(adapter);
ListView list = getListView();
list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// TODO Auto-generated method stub
//Toast.makeText(DisciplineItem.this, strEng[position], Toast.LENGTH_SHORT).show();
Intent intent = new Intent(DisciplineItem.this, EventWithDiscipline.class);
intent.putExtra("EVENT", strEng[position]);
startActivity(intent);
}
});
}
public static class DBConnection extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "yundon.sqlite";
private static final int DATABASE_VERSION = 1;
final SQLiteDatabase db;
public DBConnection(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
db = this.getReadableDatabase();
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}
public Cursor getDisciplines(String strSport){
// String table = "events";
// String [] columns = {"discipline", "disciplinechi", "disciplinerus"};
// String selection = "sport=?";
// String [] selectionArgs = new String [] {strSport};
// return db.query(table, columns, selection, selectionArgs, null, null, null);
String sql = "select distinct discipline, disciplinechi, disciplinerus from events where sport='" + strSport + "'";
Cursor c = db.rawQuery(sql, null);
return c;
}
public SQLiteDatabase openDatabase(){
try {
final String DATABASE_PATH = "/mnt/sdcard/databases";
final String PATH = "/databases";
File myDataPath = new File (DATABASE_PATH + PATH);
String databaseFilename = myDataPath + "/" + DATABASE_FILENAME;
if (!myDataPath.exists()){
myDataPath.mkdirs();
}
if (!(new File(databaseFilename)).exists()){
InputStream is = getResources().openRawResource(R.raw.yundon);
FileOutputStream fos = new FileOutputStream(databaseFilename);
byte [] buffer = new byte [8192];
int count = 0;
while ((count = is.read(buffer)) > 0){
fos.write(buffer, 0, count);
}
fos.close();
is.close();
}
SQLiteDatabase database = SQLiteDatabase.openDatabase(databaseFilename, null, RESULT_OK);
return database;
}catch (Exception e){
Log.i("DB", "DB_DIR_EXCEPTION: ");
}
return null;
}
}
********************************************
Eventitem.java
public class Eventitem extends ListActivity{
public static final String PATH = "/databases";
private final String DATABASE_FILENAME = "yundon.sqlite";
DBConnection dbHelper;
SQLiteDatabase db = openDatabase();
String getEvent;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null){
getEvent = extras.getString("EVENT");
}
Cursor c = getEvents(getEvent);
c.moveToFirst();
String [] str1 = new String [c.getCount()];
String [] str2 = new String [c.getCount()];
for (int i = 0; i < str1.length; i++){
str1[i] = c.getString(0);
str2[i] = c.getString(1);
c.moveToNext();
}
c.close();
//Header
ListView listview = getListView();
View header = getLayoutInflater().inflate(R.layout.header, null);
TextView textview1 = (TextView)header.findViewById(R.id.headerTextView01);
textview1.setText(getEvent + " :"); //textview1.setText(getEvent + " : ");
TextView textview2 = (TextView)header.findViewById(R.id.headerTextView02);
textview2.setText(Integer.toString(str1.length) + " events");
listview.addHeaderView(header);
//Custom adapter: EventAdapter
ArrayAdapter<String> adapter = new EventAdapter(this, str1, str2);
setListAdapter(adapter);
}
public static class DBConnection extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "yundon.sqlite";
private static final int DATABASE_VERSION = 1;
final SQLiteDatabase db;
public DBConnection(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
db = this.getReadableDatabase();
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}
public Cursor getEvents(String strSport){
String table = "events";
String [] columns = {"event", "pic"};
String selection = "sport=? AND winter=?";
String [] selectionArgs = new String [] {strSport, "y"};
return db.query(table, columns, selection, selectionArgs, null, null, null);
}
public SQLiteDatabase openDatabase(){
try {
final String DATABASE_PATH = "/mnt/sdcard/databases";
final String PATH = "/databases";
File myDataPath = new File (DATABASE_PATH + PATH);
String databaseFilename = myDataPath + "/" + DATABASE_FILENAME;
if (!myDataPath.exists()){
myDataPath.mkdirs();
}
if (!(new File(databaseFilename)).exists()){
InputStream is = getResources().openRawResource(R.raw.yundon);
FileOutputStream fos = new FileOutputStream(databaseFilename);
byte [] buffer = new byte [8192];
int count = 0;
while ((count = is.read(buffer)) > 0){
fos.write(buffer, 0, count);
}
fos.close();
is.close();
}
SQLiteDatabase database = SQLiteDatabase.openDatabase(databaseFilename, null, RESULT_OK);
return database;
}catch (Exception e){
Log.i("DB", "DB_DIR_EXCEPTION: ");
}
return null;
}
}
*************************************************
EventWithDiscipline.java
public class EventWithDiscipline extends ListActivity{
public static final String PATH = "/databases";
private final String DATABASE_FILENAME = "yundon.sqlite";
DBConnection dbHelper;
SQLiteDatabase db = openDatabase();
String getEvent;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null){
getEvent = extras.getString("EVENT");
}
Cursor c = getEvents(getEvent);
c.moveToFirst();
String [] str1 = new String [c.getCount()];
String [] str2 = new String [c.getCount()];
for (int i = 0; i < str1.length; i++){
str1[i] = c.getString(0);
str2[i] = c.getString(1);
c.moveToNext();
}
c.close();
//Header
ListView listview = getListView();
View header = getLayoutInflater().inflate(R.layout.header, null);
TextView textview1 = (TextView)header.findViewById(R.id.headerTextView01);
textview1.setText(getEvent + " : ");
TextView textview2 = (TextView)header.findViewById(R.id.headerTextView02);
textview2.setText(Integer.toString(str1.length) + " events");
listview.addHeaderView(header);
ArrayAdapter<String> adapter = new EventAdapter(this, str1, str2);
setListAdapter(adapter);
}
public static class DBConnection extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "yundon.sqlite";
private static final int DATABASE_VERSION = 1;
final SQLiteDatabase db;
public DBConnection(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
db = this.getReadableDatabase();
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}
public Cursor getEvents(String strSport){
String table = "events";
String [] columns = {"event", "pic"};
String selection = "discipline=? AND winter=?";
String [] selectionArgs = new String [] {strSport, "y"};
return db.query(table, columns, selection, selectionArgs, null, null, null);
}
public SQLiteDatabase openDatabase(){
try {
final String DATABASE_PATH = "/mnt/sdcard/databases";
final String PATH = "/databases";
File myDataPath = new File (DATABASE_PATH + PATH);
String databaseFilename = myDataPath + "/" + DATABASE_FILENAME;
if (!myDataPath.exists()){
myDataPath.mkdirs();
}
if (!(new File(databaseFilename)).exists()){
InputStream is = getResources().openRawResource(R.raw.yundon);
FileOutputStream fos = new FileOutputStream(databaseFilename);
byte [] buffer = new byte [8192];
int count = 0;
while ((count = is.read(buffer)) > 0){
fos.write(buffer, 0, count);
}
fos.close();
is.close();
}
SQLiteDatabase database = SQLiteDatabase.openDatabase(databaseFilename, null, RESULT_OK);
return database;
}catch (Exception e){
Log.i("DB", "DB_DIR_EXCEPTION: ");
}
return null;
}
}
****************************************************
EventAdapter.java
public class EventAdapter extends ArrayAdapter<String>{
private final Context context;
private final String [] values1;
private final String [] values2;
public EventAdapter(Context context, String [] event, String [] pic) {
super(context, R.layout.eventlayout, event);
// TODO Auto-generated constructor stub
this.context = context;
this.values1 = event;
this.values2 = pic;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowview = inflater.inflate(R.layout.eventlayout, parent, false);
TextView textview = (TextView)rowview.findViewById(R.id.eventTextView01);
ImageView imageview = (ImageView)rowview.findViewById(R.id.eventImageView01);
String s = values1[position];
textview.setText(s);
Bitmap bMap = BitmapFactory.decodeFile("/sdcard/OlymWinter/" + values2[position]);
imageview.setImageBitmap(bMap);
return rowview;
}
}
****************************************************
winterlayout.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:id="@+id/winterImageView01"
android:layout_width="25px"
android:layout_height="25px"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginRight="10dp"
android:src="@drawable/flagusa" />
<TextView
android:id="@+id/winterTextViewEng"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView"
android:textColor="@color/white"
android:textSize="25px" /> <!-- android:textSize="20px" -->
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:id="@+id/winterImageView01"
android:layout_width="25px"
android:layout_height="25px"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginRight="10dp"
android:src="@drawable/flagtaiwan" />
<TextView
android:id="@+id/winterTextViewChi"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView"
android:textColor="@color/silver"
android:textSize="25px" /> <!-- android:textSize="20px" -->
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<ImageView
android:id="@+id/winterImageView01"
android:layout_width="25px"
android:layout_height="25px"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginRight="10dp"
android:src="@drawable/flagrussian" />
<TextView
android:id="@+id/winterTextViewRus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5px"
android:text=""
android:textSize="25px"
android:textColor="@color/gray"
/> <!-- android:textSize="20px" -->
</LinearLayout>
</LinearLayout>
<ImageView
android:id="@+id/winterImageView02"
android:layout_width="50px"
android:layout_height="30px"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:src="@drawable/arrowright1" />
</RelativeLayout>
***********************************************
SummerSports.java:
public class SummerSports extends ListActivity{
SportsData helper;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
helper = new SportsData();
ArrayAdapter<String> adapter = new WinterAdapter(this, helper.summersportsEng, helper.summersportsChi, helper.summersportsRus);
setListAdapter(adapter);
ListView list = getListView();
list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
//Toast.makeText(SummerSports.this, helper.summersportsEng[position], Toast.LENGTH_SHORT).show();
//Toast.makeText(SummerSports.this,"一共有 " + Integer.toString(helper.summersportsEng.length) + " 個運動項目", Toast.LENGTH_SHORT).show();
String disciplineTested = helper.summersportsEng[position];
int flag = 0;
for (int i = 0; i< helper.summerDisciplines.length; i++ ){
if (helper.summerDisciplines[i] == disciplineTested){
flag = 1;
}
}
if (flag == 0){
//Toast.makeText(SummerSports.this, helper.summersportsEng[position] + " 沒有細項目！", Toast.LENGTH_SHORT).show();
//List event item (no discipline)
Intent intent = new Intent(SummerSports.this, SummerEventItem.class);
intent.putExtra("EVENT", helper.summersportsEng[position]);
startActivity(intent);
}else if (flag == 1){
//List discipline items
Intent intent = new Intent(SummerSports.this, SummerDisciplineItem.class);
intent.putExtra("DISCIPLINE", helper.summersportsEng[position]);
startActivity(intent);
//Toast.makeText(SummerSports.this, helper.summersportsEng[position] + " has subitems!", Toast.LENGTH_SHORT).show();
}
}
});
}
}
****************************************************
SummerDisciplineItem.java:
public class SummerDisciplineItem extends ListActivity{
public static final String PATH = "/databases";
private final String DATABASE_FILENAME = "yundon.sqlite";
DBConnection dbHelper;
SQLiteDatabase db = openDatabase();
String getDiscipline;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null){
getDiscipline = extras.getString("DISCIPLINE");
}
Cursor c = getDisciplines(getDiscipline);
c.moveToFirst();
final String [] strEng = new String [c.getCount()];
String [] strChi = new String [c.getCount()];
String [] strRus = new String [c.getCount()];
for (int i=0; i < strEng.length; i++){
strEng [i] = c.getString(0);
strChi [i] = c.getString(1);
strRus [i] = c.getString(2);
c.moveToNext();
}
c.close();
ArrayAdapter <String> adapter = new WinterAdapter(this, strEng, strChi, strRus);
setListAdapter(adapter);
ListView list = getListView();
list.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// TODO Auto-generated method stub
//Toast.makeText(DisciplineItem.this, strEng[position], Toast.LENGTH_SHORT).show();
Intent intent = new Intent(SummerDisciplineItem.this, SummerEventWithDiscipline.class);
intent.putExtra("EVENT", strEng[position]);
startActivity(intent);
}
});
}
public static class DBConnection extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "yundon.sqlite";
private static final int DATABASE_VERSION = 1;
final SQLiteDatabase db;
public DBConnection(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
db = this.getReadableDatabase();
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}
public Cursor getDisciplines(String strSport){
// String table = "events";
// String [] columns = {"discipline", "disciplinechi", "disciplinerus"};
// String selection = "sport=?";
// String [] selectionArgs = new String [] {strSport};
// return db.query(table, columns, selection, selectionArgs, null, null, null);
String sql = "select distinct discipline, disciplinechi, disciplinerus from events where sport='" + strSport + "'";
Cursor c = db.rawQuery(sql, null);
return c;
}
public SQLiteDatabase openDatabase(){
try {
final String DATABASE_PATH = "/mnt/sdcard/databases";
final String PATH = "/databases";
File myDataPath = new File (DATABASE_PATH + PATH);
String databaseFilename = myDataPath + "/" + DATABASE_FILENAME;
if (!myDataPath.exists()){
myDataPath.mkdirs();
}
if (!(new File(databaseFilename)).exists()){
InputStream is = getResources().openRawResource(R.raw.yundon);
FileOutputStream fos = new FileOutputStream(databaseFilename);
byte [] buffer = new byte [8192];
int count = 0;
while ((count = is.read(buffer)) > 0){
fos.write(buffer, 0, count);
}
fos.close();
is.close();
}
SQLiteDatabase database = SQLiteDatabase.openDatabase(databaseFilename, null, RESULT_OK);
return database;
}catch (Exception e){
Log.i("DB", "DB_DIR_EXCEPTION: ");
}
return null;
}
}
******************************************************
SummerEventItem.java:
public class SummerEventItem extends ListActivity{
public static final String PATH = "/databases";
private final String DATABASE_FILENAME = "yundon.sqlite";
DBConnection dbHelper;
SQLiteDatabase db = openDatabase();
String getEvent;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null){
getEvent = extras.getString("EVENT");
}
Cursor c = getEvents(getEvent);
c.moveToFirst();
String [] str1 = new String [c.getCount()];
String [] str2 = new String [c.getCount()];
for (int i = 0; i < str1.length; i++){
str1[i] = c.getString(0);
str2[i] = c.getString(1);
c.moveToNext();
}
c.close();
//Header
ListView listview = getListView();
View header = getLayoutInflater().inflate(R.layout.header, null);
TextView textview1 = (TextView)header.findViewById(R.id.headerTextView01);
textview1.setText(getEvent + " : ");
TextView textview2 = (TextView)header.findViewById(R.id.headerTextView02);
textview2.setText(Integer.toString(str1.length) + " events");
listview.addHeaderView(header);
ArrayAdapter<String> adapter = new EventAdapter(this, str1, str2);
setListAdapter(adapter);
}
public static class DBConnection extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "yundon.sqlite";
private static final int DATABASE_VERSION = 1;
final SQLiteDatabase db;
public DBConnection(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
db = this.getReadableDatabase();
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}
public Cursor getEvents(String strSport){
String table = "events";
String [] columns = {"event", "pic"};
String selection = "sport=? AND summer=?";
String [] selectionArgs = new String [] {strSport, "y"};
return db.query(table, columns, selection, selectionArgs, null, null, null);
}
public SQLiteDatabase openDatabase(){
try {
final String DATABASE_PATH = "/mnt/sdcard/databases";
final String PATH = "/databases";
File myDataPath = new File (DATABASE_PATH + PATH);
String databaseFilename = myDataPath + "/" + DATABASE_FILENAME;
if (!myDataPath.exists()){
myDataPath.mkdirs();
}
if (!(new File(databaseFilename)).exists()){
InputStream is = getResources().openRawResource(R.raw.yundon);
FileOutputStream fos = new FileOutputStream(databaseFilename);
byte [] buffer = new byte [8192];
int count = 0;
while ((count = is.read(buffer)) > 0){
fos.write(buffer, 0, count);
}
fos.close();
is.close();
}
SQLiteDatabase database = SQLiteDatabase.openDatabase(databaseFilename, null, RESULT_OK);
return database;
}catch (Exception e){
Log.i("DB", "DB_DIR_EXCEPTION: ");
}
return null;
}
}
****************************************************
SummerEventWithDiscipline.java
public class SummerEventWithDiscipline extends ListActivity{
public static final String PATH = "/databases";
private final String DATABASE_FILENAME = "yundon.sqlite";
DBConnection dbHelper;
SQLiteDatabase db = openDatabase();
String getEvent;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null){
getEvent = extras.getString("EVENT");
}
Cursor c = getEvents(getEvent);
c.moveToFirst();
String [] str1 = new String [c.getCount()];
String [] str2 = new String [c.getCount()];
for (int i = 0; i < str1.length; i++){
str1[i] = c.getString(0);
str2[i] = c.getString(1);
c.moveToNext();
}
c.close();
//Header
ListView listview = getListView();
View header = getLayoutInflater().inflate(R.layout.header, null);
TextView textview1 = (TextView)header.findViewById(R.id.headerTextView01);
textview1.setText(getEvent + " : ");
TextView textview2 = (TextView)header.findViewById(R.id.headerTextView02);
textview2.setText(Integer.toString(str1.length) + " events");
listview.addHeaderView(header);
ArrayAdapter<String> adapter = new EventAdapter(this, str1, str2);
setListAdapter(adapter);
}
public static class DBConnection extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "yundon.sqlite";
private static final int DATABASE_VERSION = 1;
final SQLiteDatabase db;
public DBConnection(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
// TODO Auto-generated constructor stub
db = this.getReadableDatabase();
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}
public Cursor getEvents(String strSport){
String table = "events";
String [] columns = {"event", "pic"};
String selection = "discipline=? AND summer=?";
String [] selectionArgs = new String [] {strSport, "y"};
return db.query(table, columns, selection, selectionArgs, null, null, null);
}
public SQLiteDatabase openDatabase(){
try {
final String DATABASE_PATH = "/mnt/sdcard/databases";
final String PATH = "/databases";
File myDataPath = new File (DATABASE_PATH + PATH);
String databaseFilename = myDataPath + "/" + DATABASE_FILENAME;
if (!myDataPath.exists()){
myDataPath.mkdirs();
}
if (!(new File(databaseFilename)).exists()){
InputStream is = getResources().openRawResource(R.raw.yundon);
FileOutputStream fos = new FileOutputStream(databaseFilename);
byte [] buffer = new byte [8192];
int count = 0;
while ((count = is.read(buffer)) > 0){
fos.write(buffer, 0, count);
}
fos.close();
is.close();
}
SQLiteDatabase database = SQLiteDatabase.openDatabase(databaseFilename, null, RESULT_OK);
return database;
}catch (Exception e){
Log.i("DB", "DB_DIR_EXCEPTION: ");
}
return null;
}
}
*********************************************
summerlayout.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/summerTextView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Summer" />
</LinearLayout>
*************************************************
headlayout.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/headerTextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="15dp"
android:layout_marginRight="1dp"
android:layout_marginTop="1px"
android:text="運動"
android:textSize = "18dp"
android:textColor="@color/lime"/>
<!-- Tata:
android:layout_marginRight="1dp"
android:layout_marginLeft="15dp"
green -->
<TextView
android:id="@+id/headerTextView02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="1dp"
android:layout_marginRight="2px"
android:layout_marginTop="1px"
android:layout_toRightOf="@+id/headerTextView01"
android:text="項目"
android:textSize = "20dp"
android:textColor="@color/orange"/> <!-- green -->
</RelativeLayout>
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