안드로이드 개발 질문/답변
(글 수 45,052)
리스트뷰에서 텍스트를 추가하고
텍스트값을 다른클래스에서 사용하고싶은데요
아래 String message = arrayList1.get(position);를
다른클래스에서 사용하고싶습니다..
package com.whdrb19.Taxi_Catch;
public class Menu_Select2 extends Activity {
boolean mBackKeyPressed;
long mCurrTimeInMillis;
private String
message1;
public String getMessage1() {
return message1;
}
public void setMessage1(String message1) {
this.message1 =
message1;
}private Intent intent; private ListView lv1, lv2;
// 어레이리스트 private ArrayList<String> arrayList1, arrayList2; // 어레이어답터 private ArrayAdapter<String> arrayAdapter1, arrayAdapter2;
// 클래스호출 private Menu_Input_Dictionary mid = new Menu_Input_Dictionary(this);// Context
// 배열처리.. private String[] wordlist1 = null; private String[] wordlist2 = null;
// Database
private SQLiteDatabase db;
public void onCreate(Bundle savedInstanceState) {//
onCreate
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.menu_select);lv1 = (ListView) findViewById(R.id.list1); lv2 = (ListView) findViewById(R.id.list2);
((ImageView) findViewById(R.id.imgmenu1))
.setOnClickListener(new
ImageView.OnClickListener() {
public void onClick(View v)
{
intent = new Intent(Menu_Select2.this, Menu_Help1.class);//
Main클래스
//
불러오기
startActivity(intent);
finish();
}
});
((ImageView)
findViewById(R.id.imgmenu3))
.setOnClickListener(new
ImageView.OnClickListener() {
public void onClick(View v)
{
intent = new
Intent(Menu_Select2.this,
Menu_Input3.class);// Main클래스
불러오기
startActivity(intent);
finish();
}
});
((ImageView)
findViewById(R.id.imgmenu4))
.setOnClickListener(new
ImageView.OnClickListener() {
public void onClick(View v)
{
intent = new
Intent(Menu_Select2.this,
Menu_Effect4.class);// Main클래스
불러오기
startActivity(intent);
finish();
}
});
((ImageView)
findViewById(R.id.imgmenu5))
.setOnClickListener(new
ImageView.OnClickListener() {
public void onClick(View v)
{
intent = new Intent(Menu_Select2.this, Menu_Run5.class);//
Main클래스
//
불러오기
startActivity(intent);
}
});readDatabase1(); readDatabase2();
}// onCreate끝..
// DB읽기메서드1
private void readDatabase1() {
int listcount =
0;
try {
String[] FROM = { "name1" };
db =
mid.getReadableDatabase();
Cursor cursor = db.query("taxi1", FROM, null,
null, null,
null,
null);
startManagingCursor(cursor);
wordlist1 = new
String[cursor.getCount()];
while (cursor.moveToNext())
{
wordlist1[listcount] =
cursor.getString(0);
listcount++;
}
} catch (Exception e)
{
mid.close();
}
if (listcount > 0) {
arrayList1 = new
ArrayList<String>();// 어레이리스트생성자..
for (int i = 0; i <
wordlist1.length; i++)
{
arrayList1.add(wordlist1[i]);
}
arrayAdapter1 = new
ArrayAdapter// 어레이어답터
(getBaseContext(),
android.R.layout.simple_list_item_single_choice,
arrayList1);
lv1.setAdapter(arrayAdapter1);//
리스트뷰에
어댑터장착.
lv1.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
lv1.setOnItemClickListener(mItemClick1);
}
}
// DB읽기메서드2
private void readDatabase2() {
int listcount =
0;
try {
String[] FROM = { "name2" };
db =
mid.getReadableDatabase();
Cursor cursor = db.query("taxi2", FROM, null,
null, null, null,
null);
startManagingCursor(cursor);
wordlist2 = new String[cursor.getCount()];
while
(cursor.moveToNext()) {
wordlist2[listcount] =
cursor.getString(0);
listcount++;
}
} catch (Exception e)
{
mid.close();
}
if (listcount > 0) {
arrayList2 = new
ArrayList<String>();// 어레이리스트생성자..
for (int i = 0; i <
wordlist2.length; i++) {
arrayList2.add(wordlist2[i]);//
/////////나중에사용할부분..
}
arrayAdapter2 = new ArrayAdapter//
어레이어답터
(getBaseContext(),
android.R.layout.simple_list_item_single_choice,
arrayList2);
lv2.setAdapter(arrayAdapter2);//
리스트뷰에
어댑터장착.
lv2.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
lv2.setOnItemClickListener(mItemClick2);
}
}
AdapterView.OnItemClickListener mItemClick1 = new
AdapterView.OnItemClickListener() {
@Override
public void
onItemClick(AdapterView<?> arg0, View view, int position, long id)
{
String message =
arrayList1.get(position);
setMessage1(message);
Toast.makeText(Menu_Select2.this,
getMessage1() + "을 선택 하셨습니다.", Toast.LENGTH_SHORT).show();
}
};
AdapterView.OnItemClickListener mItemClick2 = new
AdapterView.OnItemClickListener() {
@Override
public void
onItemClick(AdapterView<?> arg0, View view, int position, long id)
{
String message =
arrayList2.get(position);
Toast.makeText(Menu_Select2.this, message + "을
선택 하셨습니다.", Toast.LENGTH_SHORT).show();
}
};}
package com.whdrb19.Taxi_Catch;
public class Menu_Run5_Draw extends View implements
Runnable{
private Menu_Select2 select2 = new
Menu_Select2();
private int x = 100;
private Paint
paint;
public Menu_Run5_Draw(Context context)
{
super(context);
Thread thread = new
Thread(this);
thread.start();
}
@Override
protected void
onDraw(Canvas canvas) {
super.onDraw(canvas);
paint = new
Paint();
paint.setTextSize(100.0f);
paint.setColor(Color.WHITE);
canvas.drawText(select2.getMessage1(),
x, 100, paint);
}
Handler mHandler = new
Handler(){
@Override
public void handleMessage(Message msg)
{
super.handleMessage(msg);
invalidate();
Log.i("myLog",
"Log");
}
};
@Override
public void run() {
while (true) {
for (int i =
0; i < 1000; i++) {
try {
Thread.sleep(1);
} catch
(Exception e) {
}
x =
i;
mHandler.sendEmptyMessage(0);
}
}
}
}


