我想在我的Adroid應用程序中使用進度對話框與異步任務。但是當我運行我的應用程序時,這導致了致命異常。當我用另一種方法使用它時,它正常工作。但是當我用下面的方法使用它時,它會導致錯誤。我讀過其他問題,這是因爲Array,但我不知道它是否屬實。致命的異常Syntask#1
這裏是我的活動代碼:
private class TheTask extends AsyncTask<Void, Void, Void>{
@Override
protected void onPreExecute() {
authProgressDialog = ProgressDialog.show(Front9Activity.this, "", "Authenticating...", true, false);
}
@Override
protected Void doInBackground(Void... params) {
loading();
return null;
}
@Override
protected void onPostExecute(Void result) {
if(authProgressDialog.isShowing()) {
authProgressDialog.dismiss();
}
return;
}
}
public void loading(){
mode = Integer.parseInt(gametype);
check = Integer.parseInt(type);
if(mode == 1) {
name = name1;
number = mobile1;
} else if(mode == 2) {
name = name2;
number = mobile2;
} else if(mode == 3) {
name = name3;
number = mobile3;
} else {
name = name4;
number = mobile4;
}
if(check == 1){
data = "Solo";
} else if(check == 2) {
data = "GroupScore";
} else {
data = "Tournament";
}
save = openOrCreateDatabase("clubscores", MODE_PRIVATE,null);
Cursor c = save.rawQuery("Select *from Courses where VenueName = '"+ courses +"'", null);
c.moveToFirst();
((TextView) findViewById(R.id.front9hole1)).setText(c.getString(c.getColumnIndex("Hole1")));
((TextView) findViewById(R.id.front9hole2)).setText(c.getString(c.getColumnIndex("Hole2")));
((TextView) findViewById(R.id.front9hole3)).setText(c.getString(c.getColumnIndex("Hole3")));
((TextView) findViewById(R.id.front9hole4)).setText(c.getString(c.getColumnIndex("Hole4")));
((TextView) findViewById(R.id.front9hole5)).setText(c.getString(c.getColumnIndex("Hole5")));
((TextView) findViewById(R.id.front9hole6)).setText(c.getString(c.getColumnIndex("Hole6")));
((TextView) findViewById(R.id.front9hole7)).setText(c.getString(c.getColumnIndex("Hole7")));
((TextView) findViewById(R.id.front9hole8)).setText(c.getString(c.getColumnIndex("Hole8")));
((TextView) findViewById(R.id.front9hole9)).setText(c.getString(c.getColumnIndex("Hole9")));
((TextView) findViewById(R.id.front9hole10)).setText(c.getString(c.getColumnIndex("Hole10")));
((TextView) findViewById(R.id.front9hole11)).setText(c.getString(c.getColumnIndex("Hole11")));
((TextView) findViewById(R.id.front9hole12)).setText(c.getString(c.getColumnIndex("Hole12")));
((TextView) findViewById(R.id.front9hole13)).setText(c.getString(c.getColumnIndex("Hole13")));
((TextView) findViewById(R.id.front9hole14)).setText(c.getString(c.getColumnIndex("Hole14")));
((TextView) findViewById(R.id.front9hole15)).setText(c.getString(c.getColumnIndex("Hole15")));
((TextView) findViewById(R.id.front9hole16)).setText(c.getString(c.getColumnIndex("Hole16")));
((TextView) findViewById(R.id.front9hole17)).setText(c.getString(c.getColumnIndex("Hole17")));
((TextView) findViewById(R.id.front9hole18)).setText(c.getString(c.getColumnIndex("Hole18")));
p1 = Integer.parseInt(iden);
Cursor c3 = save.rawQuery("Select *from " +data + " where Venue = '"+ courses +"'", null);
c3.moveToFirst();
int places = c3.getCount();
if(places == 0){
} else {
if(p1 == 111){
Cursor cc = save.rawQuery("Select *from " +data + " where Mobile = '"+ number +"'", null);
cc.moveToFirst();
count = cc.getCount();
if(count == 0){
} else {
hole1 = cc.getString(cc.getColumnIndex("Hole1"));
hole2 = cc.getString(cc.getColumnIndex("Hole2"));
hole3 = cc.getString(cc.getColumnIndex("Hole3"));
hole4 = cc.getString(cc.getColumnIndex("Hole4"));
hole5 = cc.getString(cc.getColumnIndex("Hole5"));
hole6 = cc.getString(cc.getColumnIndex("Hole6"));
hole7 = cc.getString(cc.getColumnIndex("Hole7"));
hole8 = cc.getString(cc.getColumnIndex("Hole8"));
hole9 = cc.getString(cc.getColumnIndex("Hole9"));
hole10 = cc.getString(cc.getColumnIndex("Hole10"));
hole11 = cc.getString(cc.getColumnIndex("Hole11"));
hole12 = cc.getString(cc.getColumnIndex("Hole12"));
hole13 = cc.getString(cc.getColumnIndex("Hole13"));
hole14 = cc.getString(cc.getColumnIndex("Hole14"));
hole15 = cc.getString(cc.getColumnIndex("Hole15"));
hole16 = cc.getString(cc.getColumnIndex("Hole16"));
hole17 = cc.getString(cc.getColumnIndex("Hole17"));
hole18 = cc.getString(cc.getColumnIndex("Hole18"));
}
} else if(p1 == 222) {
Cursor cc = save.rawQuery("Select *from " +data + " where Mobile = '"+ number +"'", null);
cc.moveToFirst();
count = cc.getCount();
if(count == 0){
} else {
hole1 = cc.getString(cc.getColumnIndex("Hole1"));
hole2 = cc.getString(cc.getColumnIndex("Hole2"));
hole3 = cc.getString(cc.getColumnIndex("Hole3"));
hole4 = cc.getString(cc.getColumnIndex("Hole4"));
hole5 = cc.getString(cc.getColumnIndex("Hole5"));
hole6 = cc.getString(cc.getColumnIndex("Hole6"));
hole7 = cc.getString(cc.getColumnIndex("Hole7"));
hole8 = cc.getString(cc.getColumnIndex("Hole8"));
hole9 = cc.getString(cc.getColumnIndex("Hole9"));
hole10 = cc.getString(cc.getColumnIndex("Hole10"));
hole11 = cc.getString(cc.getColumnIndex("Hole11"));
hole12 = cc.getString(cc.getColumnIndex("Hole12"));
hole13 = cc.getString(cc.getColumnIndex("Hole13"));
hole14 = cc.getString(cc.getColumnIndex("Hole14"));
hole15 = cc.getString(cc.getColumnIndex("Hole15"));
hole16 = cc.getString(cc.getColumnIndex("Hole16"));
hole17 = cc.getString(cc.getColumnIndex("Hole17"));
hole18 = cc.getString(cc.getColumnIndex("Hole18"));
}
} else if(p1 == 333) {
Cursor cc = save.rawQuery("Select *from " +data + " where Mobile = '"+ number +"'", null);
cc.moveToFirst();
count = cc.getCount();
if(count == 0){
}else{
hole1 = cc.getString(cc.getColumnIndex("Hole1"));
hole2 = cc.getString(cc.getColumnIndex("Hole2"));
hole3 = cc.getString(cc.getColumnIndex("Hole3"));
hole4 = cc.getString(cc.getColumnIndex("Hole4"));
hole5 = cc.getString(cc.getColumnIndex("Hole5"));
hole6 = cc.getString(cc.getColumnIndex("Hole6"));
hole7 = cc.getString(cc.getColumnIndex("Hole7"));
hole8 = cc.getString(cc.getColumnIndex("Hole8"));
hole9 = cc.getString(cc.getColumnIndex("Hole9"));
hole10 = cc.getString(cc.getColumnIndex("Hole10"));
hole11 = cc.getString(cc.getColumnIndex("Hole11"));
hole12 = cc.getString(cc.getColumnIndex("Hole12"));
hole13 = cc.getString(cc.getColumnIndex("Hole13"));
hole14 = cc.getString(cc.getColumnIndex("Hole14"));
hole15 = cc.getString(cc.getColumnIndex("Hole15"));
hole16 = cc.getString(cc.getColumnIndex("Hole16"));
hole17 = cc.getString(cc.getColumnIndex("Hole17"));
hole18 = cc.getString(cc.getColumnIndex("Hole18"));
}
} else if(p1 == 444) {
Cursor cc =save.rawQuery("Select *from " +data + " where Mobile = '"+ number +"'", null);
cc.moveToFirst();
count = cc.getCount();
if(count == 0){
}else{
hole1 = cc.getString(cc.getColumnIndex("Hole1"));
hole2 = cc.getString(cc.getColumnIndex("Hole2"));
hole3 = cc.getString(cc.getColumnIndex("Hole3"));
hole4 = cc.getString(cc.getColumnIndex("Hole4"));
hole5 = cc.getString(cc.getColumnIndex("Hole5"));
hole6 = cc.getString(cc.getColumnIndex("Hole6"));
hole7 = cc.getString(cc.getColumnIndex("Hole7"));
hole8 = cc.getString(cc.getColumnIndex("Hole8"));
hole9 = cc.getString(cc.getColumnIndex("Hole9"));
hole10 = cc.getString(cc.getColumnIndex("Hole10"));
hole11 = cc.getString(cc.getColumnIndex("Hole11"));
hole12 = cc.getString(cc.getColumnIndex("Hole12"));
hole13 = cc.getString(cc.getColumnIndex("Hole13"));
hole14 = cc.getString(cc.getColumnIndex("Hole14"));
hole15 = cc.getString(cc.getColumnIndex("Hole15"));
hole16 = cc.getString(cc.getColumnIndex("Hole16"));
hole17 = cc.getString(cc.getColumnIndex("Hole17"));
hole18 = cc.getString(cc.getColumnIndex("Hole18"));
}
}
}
ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole1,"1", "2", "3", "4","5","6","7","8","9" });
adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter2 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole2,"1", "2", "3", "4","5","6","7","8","9" });
adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter3 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole3,"1", "2", "3", "4","5","6","7","8","9" });
adapter3.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter4 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole4,"1", "2", "3", "4","5","6","7","8","9" });
adapter4.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter5 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole5,"1", "2", "3", "4","5","6","7","8","9" });
adapter5.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter6 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole6,"1", "2", "3", "4","5","6","7","8","9" });
adapter6.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter7 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole7,"1", "2", "3", "4","5","6","7","8","9" });
adapter7.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter8 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole8,"1", "2", "3", "4","5","6","7","8","9" });
adapter8.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter9 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole9,"1", "2", "3", "4","5","6","7","8","9" });
adapter9.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter10 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole10,"1", "2", "3", "4","5","6","7","8","9" });
adapter10.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter11 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole11,"1", "2", "3", "4","5","6","7","8","9" });
adapter11.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter12 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole12,"1", "2", "3", "4","5","6","7","8","9" });
adapter12.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter13 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole13,"1", "2", "3", "4","5","6","7","8","9" });
adapter13.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter14 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole14,"1", "2", "3", "4","5","6","7","8","9" });
adapter14.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter15 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole15,"1", "2", "3", "4","5","6","7","8","9" });
adapter15.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter16 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole16,"1", "2", "3", "4","5","6","7","8","9" });
adapter16.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter17 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole17,"1", "2", "3", "4","5","6","7","8","9" });
adapter17.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapter18 = new ArrayAdapter<String>(
this,
R.layout.spinnerlayout,
new String[] { hole18,"1", "2", "3", "4","5","6","7","8","9" });
adapter18.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
Spinner spinner = (Spinner)this.findViewById(R.id.soloscorehole1front9);
spinner.setAdapter(adapter1);
((Spinner) findViewById(R.id.soloscorehole2front9)).setAdapter(adapter2);
((Spinner) findViewById(R.id.soloscorehole3front9)).setAdapter(adapter3);
((Spinner) findViewById(R.id.soloscorehole4front9)).setAdapter(adapter4);
((Spinner) findViewById(R.id.soloscorehole5front9)).setAdapter(adapter5);
((Spinner) findViewById(R.id.soloscorehole6front9)).setAdapter(adapter6);
((Spinner) findViewById(R.id.soloscorehole7front9)).setAdapter(adapter7);
((Spinner) findViewById(R.id.soloscorehole8front9)).setAdapter(adapter8);
((Spinner) findViewById(R.id.soloscorehole9front9)).setAdapter(adapter9);
((Spinner) findViewById(R.id.soloscorehole10front9)).setAdapter(adapter10);
((Spinner) findViewById(R.id.soloscorehole11front9)).setAdapter(adapter11);
((Spinner) findViewById(R.id.soloscorehole12front9)).setAdapter(adapter12);
((Spinner) findViewById(R.id.soloscorehole13front9)).setAdapter(adapter13);
((Spinner) findViewById(R.id.soloscorehole14front9)).setAdapter(adapter14);
((Spinner) findViewById(R.id.soloscorehole15front9)).setAdapter(adapter15);
((Spinner) findViewById(R.id.soloscorehole16front9)).setAdapter(adapter16);
((Spinner) findViewById(R.id.soloscorehole17front9)).setAdapter(adapter17);
((Spinner) findViewById(R.id.soloscorehole18front9)).setAdapter(adapter18);
((Spinner) findViewById(R.id.soloscorehole2front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole3front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole4front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole5front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole6front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole7front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole8front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole9front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole10front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole11front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole12front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole13front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole14front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole15front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole16front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole17front9)).setEnabled(false);
((Spinner) findViewById(R.id.soloscorehole18front9)).setEnabled(false);
}
這是logcat的說:
01-20 17:16:54.742:E/AndroidRuntime(28665):致命異常:#的AsyncTask 1
01-20 17:16:54.742:E/AndroidRuntime(28665):java.lang.RuntimeException:執行doInBackground()時發生錯誤
01-20 17:16:54.742:E/AndroidRuntime(28665) :在
和roid.os.AsyncTask $ 3.done(AsyncTask.java:299)
01-20 17:16:54.742:E/AndroidRuntime(28665):at
java.util.concurrent.FutureTask $ Sync.innerSetException(FutureTask.java :273)
01-20 17:16:54.742:E/AndroidRuntime(28665):at
java.util.concurrent.FutureTask.setException(FutureTask.java:124)
01-20 17:16:54.742: E/AndroidRuntime(28665):at
java.util.concurrent.FutureTask $ Sync.innerRun(FutureTask.java:307)
01-20 17:16:54.742:E/AndroidRuntime(28665):at
java.util .concurrent.FutureTask.run(FutureTask.java:137)
01-20 17:16:54.742:E/AndroidRuntime(28665):在
android.os.AsyncTask $ $ SerialExecutor 1.run(AsyncTask.java:230)
01-20 17:16:54.742:E/AndroidRuntime(28665):在
java.util.concurrent.ThreadPoolExecutor.runWorker(的ThreadPoolExecutor。的java:1076)
01-20 17:16:54.742:E/AndroidRuntime(28665):在
java.util.concurrent.ThreadPoolExecutor中$ Worker.run(ThreadPoolExecutor.java:569)
01-20 17:16 :54.742:E/AndroidRuntime(28665):在
java.lang.Thread.run(Thread.java:856)
01-20 17:16:54.742:E/AndroidRuntime(28665):引起:
android。 view.ViewRootImpl $ CalledFromWrongThreadException:只有創建視圖層次結構的原始線程可以觸及其視圖。
01-20 17:16:54.742:E/AndroidRuntime(28665):在
android.view.ViewRootImpl.checkThread(ViewRootImpl.java:4607)
01-20 17:16:54.742:E/AndroidRuntime(28665 ):在
android.view.ViewRootImpl.requestLayout(ViewRootImpl.java:835)