가능할지는 모르겠지만, 텍스트 파일에 있는 내용을 스피너에 뿌리려고 합니다.
예를 들면,
test.txt 내용---> 현대 = 소나타, 에쿠스, 제네시스
이것을 스피너로 차려대로 뿌리려고 하는데요
우선 textview에 뿌리는건 되었는데요,
아래보시면 빨간글씨 제외(spinner 소스부분)
녹색부분이 textview 부분이구요.
textview대신에 spinner로 교체 해보려는데 잘 안되네요;;
혹, 해보신분 계시면 팁좀 주세요~
package exam.Read;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
public class Read extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//파일 읽기
String strFileName = "CARLIST.ini";
StringBuffer strBuffer = new StringBuffer();
try {
FileInputStream fis = openFileInput(strFileName.toString());
DataInputStream dataIO = new DataInputStream(fis);
String strLine = null;
while( (strLine = dataIO.readLine()) != null)
strBuffer.append(strLine + "\n");
dataIO.close();
fis.close();
}
catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Spinner s = (Spinner) findViewById(R.id.Spinner01);
ArrayAdapter adapter1 = ArrayAdapter.createFromResource(
this, R.array.planet, android.R.layout.simple_spinner_item);
adapter1.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
s.setAdapter(adapter1);
//TextView textView = new TextView(this);
//textView.setText(strBuffer);
//setContentView(textView);
}
}
strBuffer.append(strLine + "\n"); 대신 list.add(strLine); 로 넣어주신 다음
ArrayAdapter adapter1 = ArrayAdapter.createFromResource(
this, R.array.planet, android.R.layout.simple_spinner_item);
adapter1.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
이 부분을 이렇게 바꿔보세요
adapter1 = new ArrayAdapter(this, android.R.layout.simple_spinner_item, list);
adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
먼저 감사드리구요...
그대로 따라 해보았는데 에러가 나네요ㅠㅠ
adapter1 부분이 모두 에러가 납니다.
package exam.Read;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
public class Read extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ArrayList list;
//파일 읽기
String strFileName = "HYUNDAI.ini";
StringBuffer strBuffer = new StringBuffer();
try {
FileInputStream fis = openFileInput(strFileName.toString());
DataInputStream dataIO = new DataInputStream(fis);
String strLine = null;
while( (strLine = dataIO.readLine()) != null)
//strBuffer.append(strLine + "\n");
list.add(strLine);
dataIO.close();
fis.close();
}
catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Spinner s = (Spinner) findViewById(R.id.Spinner01);
// ArrayAdapter adapter1 = ArrayAdapter.createFromResource(
// this, R.array.planet, android.R.layout.simple_spinner_item);
// adapter1.setDropDownViewResource(
// android.R.layout.simple_spinner_dropdown_item);
adapter1 = new ArrayAdapter(this, android.R.layout.simple_spinner_item, list);
adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s.setAdapter(adapter1);
//TextView textView = new TextView(this);
//textView.setText(strBuffer);
//setContentView(textView);
}
}
먼저감사하구요.
이렇게해서 소스상 에러는 없애구요
실행시 에러가 뜹니다.
해결되서
다른분들에게도 좋은 예가 되었으면 좋겠네요^^
package exam.Read;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
public class Read extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ArrayList list = new ArrayList();
//파일 읽기
String strFileName = "HYUNDAI.ini";
StringBuffer strBuffer = new StringBuffer();
try {
FileInputStream fis = openFileInput(strFileName.toString());
DataInputStream dataIO = new DataInputStream(fis);
String strLine = null;
while( (strLine = dataIO.readLine()) != null)
//strBuffer.append(strLine + "\n");
list.add(strLine);
dataIO.close();
fis.close();
}
catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Spinner s = (Spinner) findViewById(R.id.Spinner01);
// ArrayAdapter adapter1 = ArrayAdapter.createFromResource(
// this, R.array.planet, android.R.layout.simple_spinner_item);
// adapter1.setDropDownViewResource(
// android.R.layout.simple_spinner_dropdown_item);
//ArrayList list;
ArrayAdapter adapter1 = new ArrayAdapter(this,android.R.layout.simple_list_item_multiple_choice, list);
//adapter1 = new ArrayAdapter(this, android.R.layout.simple_spinner_item, list);
adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s.setAdapter(adapter1);
ArrayAdapter aa = new ArrayAdapter(this,
android.R.layout.simple_list_item_multiple_choice, list);
//TextView textView = new TextView(this);
//textView.setText(strBuffer);
//setContentView(textView);
}
}
내용을 제가 잘 몰라서요...
현재 이런 에러가 두개의 Activity에서 나오고 있거든요.
09-10 04:50:41.953: ERROR/AndroidRuntime(12668): ERROR: thread attach failed
09-10 04:50:44.413: ERROR/AndroidRuntime(12708): ERROR: thread attach failed
09-10 05:05:44.113: ERROR/AndroidRuntime(19160): ERROR: thread attach failed
09-10 05:05:46.473: ERROR/AndroidRuntime(19182): ERROR: thread attach failed
09-10 05:25:09.942: ERROR/AndroidRuntime(27995): ERROR: thread attach failed
09-10 05:25:12.383: ERROR/AndroidRuntime(28040): ERROR: thread attach failed
09-10 05:25:13.023: ERROR/AndroidRuntime(28048): Uncaught handler: thread main exiting due to uncaught exception
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.os.Looper.loop(Looper.java:123)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at dalvik.system.NativeStart.main(Native Method)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): Caused by: java.lang.NullPointerException
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at exam.Read.Read.onCreate(Read.java:65)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 05:25:13.042: ERROR/AndroidRuntime(28048): ... 11 more
09-10 05:25:13.063: ERROR/dalvikvm(28048): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 05:26:02.042: ERROR/AndroidRuntime(28367): ERROR: thread attach failed
09-10 05:26:05.212: ERROR/AndroidRuntime(28378): ERROR: thread attach failed
09-10 05:26:06.113: ERROR/AndroidRuntime(28410): Uncaught handler: thread main exiting due to uncaught exception
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.os.Looper.loop(Looper.java:123)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at dalvik.system.NativeStart.main(Native Method)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): Caused by: java.lang.NullPointerException
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at exam.Read.Read.onCreate(Read.java:61)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 05:26:06.142: ERROR/AndroidRuntime(28410): ... 11 more
09-10 05:26:06.162: ERROR/dalvikvm(28410): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 05:45:27.466: ERROR/AndroidRuntime(4602): ERROR: thread attach failed
09-10 05:45:30.583: ERROR/AndroidRuntime(4613): ERROR: thread attach failed
09-10 05:45:31.442: ERROR/AndroidRuntime(4645): Uncaught handler: thread main exiting due to uncaught exception
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.os.Looper.loop(Looper.java:123)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at dalvik.system.NativeStart.main(Native Method)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): Caused by: java.lang.NullPointerException
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at exam.Read.Read.onCreate(Read.java:64)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 05:45:31.473: ERROR/AndroidRuntime(4645): ... 11 more
09-10 05:45:31.493: ERROR/dalvikvm(4645): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 05:45:46.263: ERROR/AndroidRuntime(4724): ERROR: thread attach failed
09-10 05:45:48.192: ERROR/AndroidRuntime(4735): ERROR: thread attach failed
09-10 05:46:00.182: ERROR/ActivityThread(102): Failed to find provider info for android.server.checkin
09-10 05:46:00.712: ERROR/ActivityThread(102): Failed to find provider info for android.server.checkin
09-10 05:46:51.983: ERROR/AndroidRuntime(4952): ERROR: thread attach failed
09-10 05:46:54.523: ERROR/AndroidRuntime(4963): ERROR: thread attach failed
09-10 05:54:33.563: ERROR/AndroidRuntime(5528): ERROR: thread attach failed
09-10 05:54:36.042: ERROR/AndroidRuntime(5545): ERROR: thread attach failed
09-10 06:09:22.913: ERROR/AndroidRuntime(6623): ERROR: thread attach failed
09-10 06:09:25.282: ERROR/AndroidRuntime(6634): ERROR: thread attach failed
09-10 06:09:25.712: ERROR/AndroidRuntime(6646): Uncaught handler: thread main exiting due to uncaught exception
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.IllegalArgumentException: File /sdcard/CARLIST.ini contains a path separator
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.os.Looper.loop(Looper.java:123)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at dalvik.system.NativeStart.main(Native Method)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): Caused by: java.lang.IllegalArgumentException: File /sdcard/CARLIST.ini contains a path separator
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ApplicationContext.makeFilename(ApplicationContext.java:1444)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ApplicationContext.openFileInput(ApplicationContext.java:378)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.content.ContextWrapper.openFileInput(ContextWrapper.java:152)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at exam.Read.Read.onCreate(Read.java:43)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 06:09:25.733: ERROR/AndroidRuntime(6646): ... 11 more
09-10 06:09:25.783: ERROR/dalvikvm(6646): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 06:29:46.792: ERROR/AndroidRuntime(8124): ERROR: thread attach failed
09-10 06:30:27.653: ERROR/AndroidRuntime(8144): ERROR: thread attach failed
09-10 06:30:29.802: ERROR/AndroidRuntime(8155): ERROR: thread attach failed
09-10 06:31:42.422: ERROR/AndroidRuntime(8371): ERROR: thread attach failed
09-10 06:31:45.622: ERROR/AndroidRuntime(8382): ERROR: thread attach failed
09-10 06:46:07.632: ERROR/AndroidRuntime(14070): ERROR: thread attach failed
09-10 06:46:10.572: ERROR/AndroidRuntime(14081): ERROR: thread attach failed
09-10 06:46:11.222: ERROR/AndroidRuntime(14111): Uncaught handler: thread main exiting due to uncaught exception
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.ReadSdcard/exam.ReadSdcard.ReadSdcard}: java.lang.NullPointerException
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.os.Looper.loop(Looper.java:123)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at dalvik.system.NativeStart.main(Native Method)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): Caused by: java.lang.NullPointerException
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at exam.ReadSdcard.ReadSdcard.dataread(ReadSdcard.java:64)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at exam.ReadSdcard.ReadSdcard.onCreate(ReadSdcard.java:30)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 06:46:11.243: ERROR/AndroidRuntime(14111): ... 11 more
09-10 06:46:11.293: ERROR/dalvikvm(14111): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 06:51:11.503: ERROR/gralloc(53): [unregister] handle 0x496770 still locked (state=40000001)
09-10 06:54:09.313: ERROR/AndroidRuntime(17410): ERROR: thread attach failed
09-10 06:54:12.312: ERROR/AndroidRuntime(17437): ERROR: thread attach failed
09-10 06:54:13.023: ERROR/AndroidRuntime(17463): Uncaught handler: thread main exiting due to uncaught exception
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.os.Looper.loop(Looper.java:123)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at dalvik.system.NativeStart.main(Native Method)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): Caused by: java.lang.NullPointerException
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at exam.Read.Read.onCreate(Read.java:75)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 06:54:13.043: ERROR/AndroidRuntime(17463): ... 11 more
09-10 06:54:13.063: ERROR/dalvikvm(17463): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 06:54:14.873: ERROR/gralloc(53): [unregister] handle 0x47cbf0 still locked (state=40000001)
09-10 07:01:28.623: ERROR/AndroidRuntime(20186): ERROR: thread attach failed
09-10 07:01:32.193: ERROR/AndroidRuntime(20199): ERROR: thread attach failed
09-10 07:01:32.773: ERROR/AndroidRuntime(20239): Uncaught handler: thread main exiting due to uncaught exception
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.os.Looper.loop(Looper.java:123)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at dalvik.system.NativeStart.main(Native Method)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): Caused by: java.lang.NullPointerException
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at exam.Read.Read.onCreate(Read.java:75)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 07:01:32.792: ERROR/AndroidRuntime(20239): ... 11 more
09-10 07:01:32.813: ERROR/dalvikvm(20239): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 07:01:35.993: ERROR/gralloc(53): [unregister] handle 0x3eaae0 still locked (state=40000001)
09-10 07:07:30.253: ERROR/AndroidRuntime(22553): ERROR: thread attach failed
09-10 07:07:32.063: ERROR/AndroidRuntime(22583): ERROR: thread attach failed
09-10 07:07:32.682: ERROR/AndroidRuntime(22604): Uncaught handler: thread main exiting due to uncaught exception
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.os.Looper.loop(Looper.java:123)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at dalvik.system.NativeStart.main(Native Method)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): Caused by: java.lang.NullPointerException
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at exam.Read.Read.onCreate(Read.java:75)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 07:07:32.702: ERROR/AndroidRuntime(22604): ... 11 more
09-10 07:07:32.723: ERROR/dalvikvm(22604): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 07:07:34.323: ERROR/gralloc(53): [unregister] handle 0x47c168 still locked (state=40000001)
09-10 07:13:01.922: ERROR/AndroidRuntime(24812): ERROR: thread attach failed
09-10 07:13:05.232: ERROR/AndroidRuntime(24835): ERROR: thread attach failed
09-10 07:13:06.082: ERROR/AndroidRuntime(24862): Uncaught handler: thread main exiting due to uncaught exception
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.ReadSdcard/exam.ReadSdcard.ReadSdcard}: java.lang.NullPointerException
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.os.Looper.loop(Looper.java:123)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at dalvik.system.NativeStart.main(Native Method)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): Caused by: java.lang.NullPointerException
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at exam.ReadSdcard.ReadSdcard.dataread(ReadSdcard.java:64)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at exam.ReadSdcard.ReadSdcard.onCreate(ReadSdcard.java:30)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 07:13:06.092: ERROR/AndroidRuntime(24862): ... 11 more
09-10 07:13:06.122: ERROR/dalvikvm(24862): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 07:13:08.963: ERROR/gralloc(53): [unregister] handle 0x477ea8 still locked (state=40000001)
09-10 07:14:08.083: ERROR/AndroidRuntime(25299): ERROR: thread attach failed
09-10 07:14:10.152: ERROR/AndroidRuntime(25307): ERROR: thread attach failed
09-10 07:14:10.952: ERROR/AndroidRuntime(25332): Uncaught handler: thread main exiting due to uncaught exception
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.ReadSdcard/exam.ReadSdcard.ReadSdcard}: java.lang.NullPointerException
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.os.Looper.loop(Looper.java:123)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at dalvik.system.NativeStart.main(Native Method)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): Caused by: java.lang.NullPointerException
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at exam.ReadSdcard.ReadSdcard.dataread(ReadSdcard.java:64)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at exam.ReadSdcard.ReadSdcard.onCreate(ReadSdcard.java:30)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 07:14:10.972: ERROR/AndroidRuntime(25332): ... 11 more
09-10 07:14:10.993: ERROR/dalvikvm(25332): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
09-10 07:14:12.452: ERROR/gralloc(53): [unregister] handle 0x399ff0 still locked (state=40000001)
09-10 07:16:11.043: ERROR/AndroidRuntime(26183): ERROR: thread attach failed
09-10 07:16:12.732: ERROR/AndroidRuntime(26225): ERROR: thread attach failed
09-10 07:16:13.363: ERROR/AndroidRuntime(26240): Uncaught handler: thread main exiting due to uncaught exception
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): java.lang.RuntimeException: Unable to start activity ComponentInfo{exam.Read/exam.Read.Read}: java.lang.NullPointerException
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2496)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.os.Handler.dispatchMessage(Handler.java:99)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.os.Looper.loop(Looper.java:123)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.ActivityThread.main(ActivityThread.java:4363)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at java.lang.reflect.Method.invokeNative(Native Method)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at java.lang.reflect.Method.invoke(Method.java:521)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at dalvik.system.NativeStart.main(Native Method)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): Caused by: java.lang.NullPointerException
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at exam.Read.Read.onCreate(Read.java:75)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
09-10 07:16:13.372: ERROR/AndroidRuntime(26240): ... 11 more
09-10 07:16:13.392: ERROR/dalvikvm(26240): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>
<Spinner android:id="@+id/Spinner01"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</Spinner>
</LinearLayout>
음...strBuffer.append(strLine + "\n"); 이런식으로하시지마시구..
ArrayList 하나 만들으셔서 add시키신담ㅇ ㅔ
그 값을 스피너에 적용시키는게 쉬울꺼같은데..음..해보진않았구요 ;;그냥 ...제생각이 ;;ㅋㅋ