company.class
myDb = new DatabaseHelper(this);
if ((item.equals("Bausing, Ian Lester G.")) || (item.equals("Coronel, Diana O.")) || (item.equals("Del Mundo, Chuckie P.")) || (item.equals("Macaspac, John Chris P.")) || (item.equals("Manalac, Romari C. ")) || (item.equals("Navarro, Joshua Calib O.")) || (item.equals("Vitangcul, Melvin P.")) || (item.equals("Querubin, Geo Isaiah M.")) || (item.equals("Ramos, Adrian Revo P.")))
{
Cursor res = myDb.getAllData();
if (res.getCount() == 0) {
showMessage("Error", "Nothing found");
return;
}
dateArray = new String[1000];
timeInArray = new String[1000];
timeOutArray = new String[1000];
idArray = new Integer[1000];
StringBuffer buffer = new StringBuffer();
resState = false;
indexCount_final = 0;
while (res.moveToNext()) {
buffer.append(" Date : " + res.getString(1) + "\n");
buffer.append(" Time In : " + res.getString(2) + "\n");
buffer.append(" Time Out : " + res.getString(3) + "\n");
buffer.append(" Hours Used : " + res.getString(5) + "\n");
buffer.append("Comments : " + res.getString(4) + "\n" + "\n");
if (res.getString(6).equals(username)) {
if(resState_2 == true)
{
firstRowIndex = res.getString(0);
resState_2 = false;
lastIndex_state = false;
}
idArray[arrayIndex] = Integer.parseInt(res.getString(0));
dateArray[arrayIndex] = res.getString(1);
timeInArray[arrayIndex] = res.getString(2);
timeOutArray[arrayIndex] = res.getString(3);
arrayIndex = arrayIndex + 1;
resSatte_3 = true;
}
else if((resSatte_3 == true) && (res.getString(6).equals(username)) == false){
if(lastIndex_state == false) {
lastRowIndex = String.valueOf(res.getString(0));
lastIndex_state = true;
}
indexCount = ((Integer.parseInt(lastRowIndex))) - Integer.parseInt(firstRowIndex);
resState = false;
indexCount_final = indexCount_final + indexCount;
resSatte_3 = false;
resState = true;
resState_2 = true;
}
}
if(lastIndex_state == false)
{
res.moveToLast();
lastRowIndex = String.valueOf(res.getString(0));
//***this part***//
indexCount_final = indexCount_final + indexCount;
//**** to this part ***/
}
init_table();
}
}
}）;
List<String> categories = new ArrayList<String>();
categories.add("Name of Trainees");
categories.add("Manalac, Romari C. ");
categories.add("Navarro, Joshua Calib O.");
categories.add("Querubin, Geo Isaiah M.");
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this, R.layout.spinner_item, categories);
dataAdapter.setDropDownViewResource(R.layout.spinner_item);
name_spinner.setAdapter(dataAdapter);
client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
}
登录后，然后尝试在下拉列表中选择名称时，应用程序崩溃。我发表了评论，其中我有错误。 我想做的是，在下拉列表中选择名称之后。它将在下拉列表上显示选择名称的记录。目前，我正在使用Firebase。
这是我的initTable
public void init_table() {
TableLayout stk = (TableLayout) findViewById(R.id.table_main);
TableRow tbrow0 = new TableRow(this);
TextView tv1 = new TextView(this);
tv1.setText(" Date ");
tv1.setTextColor(Color.BLACK);
tv1.setTextAppearance(this, android.R.style.TextAppearance_DeviceDefault_Medium);
tbrow0.addView(tv1);
TextView tv2 = new TextView(this);
tv2.setText(" Time In ");
tv2.setTextColor(Color.BLACK);
tv2.setTextAppearance(this, android.R.style.TextAppearance_DeviceDefault_Medium);
tbrow0.addView(tv2);
TextView tv3 = new TextView(this);
tv3.setText(" Time Out ");
tv3.setTextColor(Color.BLACK);
tv3.setTextAppearance(this, android.R.style.TextAppearance_DeviceDefault_Medium);
tbrow0.addView(tv3);
stk.addView(tbrow0);
for (int i = 0; i < (indexCount_final); i++) {
TableRow tbrow = new TableRow(this);
TextView t2v = new TextView(this);
t2v.setText(dateArray[i]);
t2v.setTextColor(Color.BLACK);
t2v.setGravity(Gravity.CENTER);
tbrow.addView(t2v);
TextView t3v = new TextView(this);
t3v.setText(timeInArray[i]);
t3v.setTextColor(Color.BLACK);
t3v.setGravity(Gravity.CENTER);
tbrow.addView(t3v);
TextView t4v = new TextView(this);
t4v.setText(timeOutArray[i]);
t4v.setTextColor(Color.BLACK);
t4v.setGravity(Gravity.CENTER);
tbrow.addView(t4v);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.WRAP_CONTENT
);
Button btnEdit = new Button(this);
btnEdit.setText("Button " + i);
btnEdit.setId(i + 1);
final int id_ = btnEdit.getId();
btnEdit.setText("Edit");
btnEdit.setTextColor(Color.BLACK);
tbrow.addView(btnEdit);
btnEdit.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(), "ID Clicked is " + String.valueOf(id_), Toast.LENGTH_SHORT).show();
Cursor res = myDb.getAllData();
if (res.getCount() == 0) {
// show message
showMessage("Error", "Nothing found");
return;
}
while (res.moveToNext()) {
if (res.getString(0).equals(String.valueOf(id_))) {
date_selected = res.getString(1);
timeIn_selected = res.getString(2);
timeOut_selected = res.getString(3);
hours_rend_selected = res.getString(4);
comment_selected = res.getString(5);
name_selected = res.getString(6);
}
}
LayoutInflater li = LayoutInflater.from(context);
View promptsView = li.inflate(R.layout.prompts_company, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
context);
alertDialogBuilder.setView(promptsView);
final EditText userInput = (EditText) promptsView
.findViewById(R.id.editTextDialogUserInput);
txtTimeIn = (TextView) promptsView.findViewById(R.id.txtTimeIn);
txtTimeOut = (TextView) promptsView.findViewById(R.id.txtTimeOut);
txtTimeIn.setText(timeIn_selected);
txtTimeOut.setText(timeOut_selected);
btnIn = (Button) promptsView.findViewById(R.id.btnTimeIn_company);
btnOut = (Button) promptsView.findViewById(R.id.btnTimeOut_company);
timePicker_company = (TimePicker) promptsView.findViewById(R.id.timePicker_company);
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
myDb.updateData(String.valueOf(id_), date_selected, timeIn_selected, timeOut_selected, hours_rend_selected, comment_selected, name_selected);
init_table();
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface
dialog, int id) {
dialog.cancel();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
});
stk.addView(tbrow);
}
}
“ indexCount_final = indexCount_final + indexCount;”存在问题 在下拉列表中选择名称后，应用程序崩溃了
答案 0 :(得分：0)
如果您发布崩溃日志，可能会为查找崩溃原因提供很大帮助。
以我的猜测，我认为您应该关闭游标res。
如果不关闭游标，StrictMode会调用崩溃以防止泄漏。