Android :: How To Dismiss Spinner Dialog Automatically?

Android :: Right Way To Dismiss Dialog

Dec 17, 2009

I am trying to use a managed dialog. I noticed that after the first time I display it, subsequent creations don't actually make a new instance of the dialog, they just seem to reuse the first one. If I want to stop that, and get a brand new instance on every call, is this the right way to do it?:

@Override
protected Dialog onCreateDialog(int id) { switch (id) { case MY_DIALOG_ID:
MyDlg dlg = new MyDlg(this);
dlg.setOnDismissListener(new OnDismissListener() {
public void onDismiss(DialogInterface dialog) {
removeDialog(MY_DIALOG_ID);
} } );
return dlg;
} return null;
}

So I guess the removeDialog() call does the trick, but my onDismiss() handler should be called in every instance of the dialog being killed, right (like Dialog.cancel(), Dialog.dismiss(), hitting the back key)?

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Android :: How To Dismiss Dialog?

Aug 5, 2010

AlertDialog.Builder fpdialog = new AlertDialog.Builder(context);
ListView fpathlist = new ListView(context);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(context,android.R.layout.simple_expandable_list_item_1, fpathdata());
OnItemClickListener listener = new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, final int position, long arg3) {
// TODO Auto-generated method stub for (int i=0;i<=position;i++) {
if (i==position) { CharSequence[] pathString ;
final AlertDialog.Builder pathlist = new AlertDialog.Builder(context);
pathlist.setTitle;
pathlist.setItems(pathString, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//Here I want to dismiss the fpdialog } } );
pathlist.show();
} } } };
fpathlist.setOnItemClickListener(listener);
fpathlist.setAdapter(adapter);
fpdialog.setView(fpathlist);
fpdialog.show();

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Android :: Dismiss Failed In Dialog

Aug 12, 2010

I would like to create my own DateTimePicker Dialog. Therefor I build a layout that I use in my Dialog. My Dialog starts when I click on a Button. When the Dialog opens you can set date and time data. There is still a Button to close the Dialog. This Button calls Dialog.dismiss(). But it fails. Here is some code. Can someone tell me, what I do wrong?

public class CreateActivity extends Activity{ private TextView mDateTimeDisplay;
private Dialog dateTimePicker;
private int mYear; private int mMonth; private int mDay; private int mHour; private int mMinute;
static final int DATE_DIALOG_ID = 0;
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
setContentView(de.android.todo.R.layout.create);
//http://babukuma.com/2010/01/android-custom-component- datetimepicker_29.html
mDateTimeDisplay = (TextView) findViewById(R.id.dateTimeDisplay);
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR); mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH); mHour = c.get(Calendar.HOUR_OF_DAY);
mMinute = c.get(Calendar.MINUTE); dateTimePicker = new Dialog(this);
dateTimePicker.setContentView(R.layout.datetimepicker);
dateTimePicker.setTitle("DateTimePicker");
dateTimePicker.setCancelable(true);
DatePicker dp = (DatePicker) dateTimePicker.findViewById(R.id.datePicker);
dp.init(mYear, mMonth, mMonth, onDateChangedListener);
TimePicker tp = (TimePicker) dateTimePicker.findViewById(R.id.timePicker);
tp.setIs24HourView(true);
tp.setOnTimeChangedListener(onTimeChangedListener);
// display the current date updateDisplay();
} public void onClickShowMyDialog(final View v){ showDialog(DATE_DIALOG_ID);
} public void onClickCloseDialog(final View v){ dateTimePicker.dismiss();
} @Override protected Dialog onCreateDialog(int id) { switch (id) {
case DATE_DIALOG_ID: return dateTimePicker;
} return null;
}

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Android :: How To Dismiss Custom Dialog?

May 13, 2010

I'm trying to make a custom dialog to show a view in this dialog. This is the Builder code:

//Getting the layout LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.custom_dialog_simple,(ViewGroup) findViewById(R.id.rlDialogSimple));
//Change Text and on click
TextView tvDialogSimple = (TextView) layout.findViewById(R.id.tvDialogSimple);
tvDialogSimple.setText(R.string.avisoComprobar);
Button btDialogSimple = (Button) layout.findViewById(R.id.btDialogSimple);
btDialogSimple.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//Do some stuff
//Here I want to close the dialog
} } );

AlertDialog.Builder builder = new AlertDialog.Builder(AcPanelEditor.this);
builder.setView(layout);
AlertDialog alert = builder.create();
alert.show();

So, I want to dismiss the dialog in the onClick of btDialogSimple. How I can do it? I don't know how to call the dismiss method from inside a onclicklistener. My buttons have a custom layout, so I don't want to make a builder.setPositiveButton.

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Android :: Unable To Dismiss Progress Dialog

Nov 5, 2010

I've got a progress dialog that I'm unable to dismiss and I can't figure out why. The first time through the code, it shows the dialog and dismisses it perfectly. The second time through it fails to dismiss. There is no error in the logcat and no exceptions are thrown, but the dialog remains on the screen.

If I run the code a third time, while the dialog is on the screen, a window leak exception is shown in the logcat when the code attempts to show the dialog, which is pretty much what you'd expect. The showDialog is called right before I call the execute method of an AsyncTask and the dismissDialog is called in the onPostExecute method of that AsyncTask.

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Android :: Dismiss Dialog With Custom Layout

Aug 16, 2010

I have a dialog with a custom layout, and I try to close it when I press a button:
private void showAboutDialog() {
dialog = new Dialog(MainMenu.this);
dialog.setContentView(R.layout.about_dialog);
dialog.setCancelable(true);
dialog.setTitle(R.string.about_title);
dialog.show();

LayoutInflater inflater = (LayoutInflater) getApplicationContext().getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.about_dialog, (ViewGroup) findViewById(R.id.layout_root));
Button closeButton = (Button) layout.findViewById(R.id.about_close_button);
closeButton.setOnClickListener(new Button.OnClickListener() { public void onClick(View view) { dialog.dismiss();
} } );
}
But it doesn't work.

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Android :: How To Dismiss Single Select Dialog?

Mar 14, 2009

Thanks for your reminding me of that. JBQ. From the reference of SDK, AlertDialog information as below. I want to create a dialog but I don't want to have any buttons in the dialog, then I hope to dismiss the dialog after i click any item in the dialog, how should I dismiss the dialog? When the user click the "back" button, it will dismiss the dialog. So I need to send the key message in hard code? is there any other way?

public AlertDialog.Builder<http://developer.android.com/reference/android/app/AlertDialog.Builde...>
setSingleChoiceItems (CharSequence[]<http://developer.android.com/reference/java/lang/CharSequence.html>items, int checkedItem, DialogInterface.OnClickListener
<http://developer.android.com/reference/android/content/DialogInterfac...>listener)

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog. Parameters items the items to be displayed. Checked Item specifies which item is checked. If -1 no items are checked. listener notified when an item on the list is clicked. The dialog will not be dismissed when an item is clicked. It will only be dismissed if clicked on a button, if no buttons are supplied it's up to the user to dismiss the dialog.

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Android :: How To Dismiss Dialog After Clicking Any Item?

Mar 15, 2009

From the reference of SDK, AlertDialog information as below. I want to create a dialog but I don't want to have any buttons in the dialog, then I hope to dismiss the dialog after I click any item in the dialog, how should I dismiss the dialog ? When the user click the "back" button, it will dismiss the dialog. So I need to send the key message in hard code? Is there any other way?
public AlertDialog.Builder<http://developer.android.com/reference/android/app/AlertDialog.Builde...>
setSingleChoiceItems (CharSequence[]<http://developer.android.com/reference/java/lang/CharSequence.html>items,
int checkedItem, DialogInterface.OnClickListener<http://developer.android.com/reference/android/content/DialogInterfac...>listener)

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog. Parameters items the items to be displayed. Checked Item specifies which item is checked. If -1 no items are checked. Listener notified when an item on the list is clicked. The dialog will not be dismissed when an item is clicked. It will only be dismissed if clicked on a button, if no buttons are supplied it's up to the user to dismiss.

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Android :: Preventing Dialog Auto-Dismiss On Button Click

Mar 20, 2010

Is there any way (the best way) to avoid this happening? I am using a ProgressDialog which has one cancel button. On clicking the cancel button I want to disable the cancel button and change the message to "Canceling...". That bit's easy. Only once the cancellation has been fully processed do I want to dismiss the dialog. The only way I can think of is to use a custom layout but I would rather keep the default dialog look and feel (rather than trying to simulate it with my own code).

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Android :: How To Make My Progress Dialog Dismiss After Webview Loaded?

Jul 19, 2010

What do I need to my code to make the dialog dismiss() after the webview is loaded?

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
CookieSyncManager.createInstance(this);
CookieSyncManager.getInstance().startSync();
webview = (WebView) findViewById(R.id.webview);
webview.setWebViewClient(new homeClient());
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setPluginsEnabled(true);
webview.loadUrl("http://google.com");
ProgressDialog pd = ProgressDialog.show(Home.this, "", "Loading. Please wait...", true);
}
I've tried
public void onPageFinshed(WebView view, String url){ pd.dismiss();
}
Didn't work.

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Android : Progress Dialog Went Back To First View Called It When Dismiss

Nov 3, 2009

I have a weird problem on progress dialog: I have 2 views: Login View and say, Display View. In Login View, when I click the 'Login' button, a progress dialog is created (new ProgressDialog(...)), shown and stored in a variable 'mProgressDialog'. After login, the dialog is dismissed and some information are displayed in Display View (Login View hides). Now I want to display another progress dialog when 'Update' button is clicked and when the update is done, dismiss the dialog and display new information. So I use: the Display View for a blink and then shows the Login View. I tried to change the view etc. but same problem happens over and over again. So I am thinking it might because one activity can only be assigned to ONE progress dialog and no matter how you re-create it you still get the same progress dialog. And the dialog is linked to a certain view which will be shown automatically when the dialog dismisses.

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Android :: Generic Task Manager Class For Application / No Dismiss Dialog

Nov 15, 2010

I have a class which extends AsyncTask, which is intended to serve as a generic task manager class for my application. The strange behavior is that the progress dialog shows up, but is never dismissed. I am sure that onPostExecute() gets called for every task instance, as any Log.d("","") statements fire if placed in here, even the Toast messages show up from within this method, but I am not able to dismiss the static dialog. I understand that AsyncTask(s) have access to UI thread at only 2 places [onPreExecute() and onPostExecute()], so I think trying to dismiss the dialog in runOnUiThread() is unnecessary. All calls to executeTask() are made from different onCreate() methods of different activities that need to fetch some data over network before populating some of their UI elements, and I always pass the current activity's context to the tasks. As I do not switch activities until after the related tasks are completed, I believe the activity context objects are still valid (am I wrong to have assumed this???) I have never found any of them to be null while debugging.

Could this be a timing issue? I have also observed that most of the times DDMS shows all tasks get completed before the activity is displayed. If I use new Handler().postDelayed(runnable_which_calls_these_tasks,10); in the onCreate(), and add delaying code in foo_X(), the activities are displayed without any delay, but the dialog will just not dismiss(). I have read through quite a number of articles on this issue but am still not able to figure out exactly where am I going wrong. I do not want to define each task as private inner class Task1 extends AsyncTask<> in all of my activity classes and I would not want to (unless this is the only solution) load my application object with all activity references either as mentioned in this discussion: Is AsyncTask really massively flawed or am I just missing something?. I have spent a week on this and am absolutely clueless :( It would be great if someone can guide me, and let me know what am I missing. Following is the class definition: [I've removed some irrelevant application specific code for clarity]

public class NetworkTask extends AsyncTask<Void, Integer, Boolean> {
private Context UIcontext;
private int operationType;
private static ProgressDialog dialog;
private static int taskCount;
private NetworkTask(int operationType Context context){ this.UIcontext = context;
this.operationType = operationType;
if (taskCount++ == 0) dialog = ProgressDialog.show(context,"","Loading...");
}

public static Boolean executeTask(int operationType, Context context) { return new NetworkTask(operationType, context).execute().get();
} @Override protected void onPreExecute(){ super.onPreExecute();
if (taskCount == 1) dialog.show();
} @Override protected Boolean doInBackground(Void... arg0) { switch(operationType){ case TYPE_1: foo1();
break; case TYPE_2: foo2(); break;
case TYPE_3 foo3(); break; case TYPE_4: foo4(); break;
} @Override protected void onPostExecute(Boolean result) { super.onPostExecute(result);
taskCount--;
if (dialog.isShowing() && taskCount == 0){ dialog.dismiss();
}else { Toast.makeText(UIcontext, "Task#"+ operationType+", m done, but there are "+taskCount+" more", 5).show();
} } }

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Android :: Spinner Dialog Can Be Customized?

Sep 16, 2010

When we select spinner it shows a display of items which almost the device screen size. Can we minimize its width or height, I think this question was already posted by some one. But I am unable to find solution.

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Android :: Set Spinner Within Custom Dialog

Sep 9, 2010

I'm getting a NullPointerException while attempting to create a Spinner within a dialog and can't seem to debug it because the code looks solid. Wonder if anyone else has any idea. Any help is greatly appreciated.

protected Dialog onCreateDialog(int id) { Dialog dialog;
switch(id) { case DIALOG_SEND_PM: Spinner spinner = (Spinner)findViewById(R.id.pm_server);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.server_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());
dialog = new Dialog(PM.this);
dialog.setContentView(R.layout.send_pm_dialog);
dialog.setTitle(R.string.send_pm);
pmMessage = (EditText) dialog.findViewById(R.id.send_pm_box);
Button sendPm = (Button) dialog.findViewById(R.id.send_pm_button);
sendPm.setOnClickListener(PM.this);
break;
default: dialog = null;
}
I get the exception at adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
I changed the context to MyClass.this and the exception moved down to the next line, which confuses me. I'm wondering if it is the adapter having a null value but I call everything the same way I have before while not in a dialog.

Relevant XML data:
<LinearLayout> <TextView/> <LinearLayout> <TextView/>
<EditText/> <TextView/> <Spinner
android:id="@+id/pm_server"
android:layout_height="fill_parent"
android:layout_width="wrap_content"
android:background="@drawable/yblueborder"
android:textColor="#ABABAB"/>
</LinearLayout> <Button/> </LinearLayout>

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Android :: Spinner Selection Box On Activity And Dialog

Jun 22, 2010

I have a spinner selection box on my activity, but now I want to remove the spinner from the main view and make the selection available by an option from the menu button. How do I get the dialog the spinner shows if I click it without having the spinner? Currently I fill the spinner using a SimpleCursorAdapter like this:

Cursor c = db.fetchAllSets();
SimpleCursorAdapter adapter = new SimpleCursorAdapter(this android.R.layout.simple_spinner_item, c, new String[] { DatabaseAdapter.SET_KEY_NAME }, new int[] { android.R.id.text1 });
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_it�em);
mSetsSpinner.setAdapter(adapter);

So now I'm planning to remove the spinner from my activity, add a new button to the menu and in the onOptionsItemSelected(...) show a dialog with the list of available selection - just the way it is right now after clicking the spinner object.

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Android :: Crash - Putting Spinner In Dialog?

Aug 25, 2010

I'm trying to create a form like dialog to accept a few EditText and a spinner. Somehow I can display the spinner but then I start implementing the array and setOnItemSelectedListener it crash. Did I do anything wrong?

LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View layout = inflater.inflate(R.layout.generate_pwd, (ViewGroup) findViewById(R.id.generate_pwd));
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
Spinner spin=(Spinner)findViewById(R.id.spinner);
spin.setOnItemSelectedListener(this);
ArrayAdapter<String> pwdTypeArray = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, R.array.password_type);
pwdTypeArray.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin.setAdapter(pwdTypeArray); builder.setView(layout);
// Now configure the AlertDialog builder.setTitle(R.string.generate_pwd_title);

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Android :: Android - Dismiss Dialog Method Not Working

May 21, 2009

I am using the showDialog and dismissDialog methods to show progress dialogs in my app. Moved from creating the dialog and calling show() on it to using this in order to save state when changing orientation. But when I change the orientation from portrait->landscape->portrait, the dismissDialog no longer dismisses the dialog. The dialog stay there all the time and I need to press the back button for it to disappear.

To overcome this issue, I tried adding a removeDialog in onDestroy so that the dialog is not created/displayed twice and before orientation change, the dialog is removed. Tried adding log statements and see what happens:

05-21 12:35:14.064: DEBUG/MyClass(193): callingShowDialog
05-21 12:35:14.064: DEBUG/MyClass(193): onCreareDialog
05-21 12:35:15.385: DEBUG/MyClass(193): onSaveInstanceState
05-21 12:35:15.415: DEBUG/MyClass(193): onDestroy

05-21 12:35:15.585: DEBUG/MyClass(193): callingShowDialog
05-21 12:35:15.585: DEBUG/MyClass(193): onCreareDialog
05-21 12:35:15.715: DEBUG/MyClass(193): onCreareDialog
05-21 12:35:17.214: DEBUG/MyClass(193): onSaveInstanceState
05-21 12:35:17.214: DEBUG/MyClass(193): onDestroy
05-21 12:35:17.275: ERROR/WindowManager(193): android.view.WindowLeaked: Activity com.android.MyClass has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@43362088 that was originally added here
05-21 12:35:17.395: DEBUG/MyClass(193): callingShowDialog
05-21 12:35:17.395: DEBUG/MyClass(193): onCreareDialog
05-21 12:35:17.475: DEBUG/MyClass(193): onCreareDialog

If we see here, initially when the activity is displayed, the onCreateDialog is called once and on changing the orientation, onSaveInstanceState and onDestroy are called. But after that, onCreateDialog is called twice (once by a call to showDialog which I make, but why the 2nd time?) and this happens every time I change the orientation hence forth.

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Android :: Dialog Dismiss / Cancel Handling (Android)

Nov 19, 2009

I never look forward to handling Android dialogs, maybe someone can point me to a better way of doing it than i'm doing right now. Say I have a dialog which has one text field in it, and OK and Cancel buttons. i make the dialog with AlertDialog.Builder, and set click listeners on the buttons and dismiss listener on the dialog. When the dismiss listener fires, can I tell which button caused the dismiss?

I don't see how, so in the click listener, I set a member flag according to which button was clicked. Then in the dismiss listener, I then check the flag to see whether to proceed or not. Arather backward process. Am I missing something? The other issue I have with Android's dialogs is that if the contents fail validation and the dialog needs to be re-presented, I have to re-show it in the dismiss listener. In every other environment known to man, dialogs are (somewhat) modal, so the dialog stays up unless expressly dismissed by code. IMHO, the latter makes more sense.

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Android :: Dismiss Android Preferences Dialog On Keyboard

Mar 15, 2010

I would like to be able to close the editpreference dialog (as shown here http://twitpic.com/18ttdp) by pressing the 'Done' button on the keyboard. Currently, pressing 'Done' just dismisses the keyboard but leaves the dialog. In other parts of my application I use code similar to the following to intercept the 'Done' key press and execute actions in my activity:

text.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event)
if (actionId == EditorInfo.IME_ACTION_DONE) {
//do stuff here return true;
} return false;
} } );

However, I am unsure of how to do achieve this same effect in my preference activity or layout XML.

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Android :: How To Get Callback When Spinner Popup Dialog Dismissed?

Oct 31, 2009

I have an Android Spinner and I'd like to get a callback when the user selects something from its popup dialog. It seems like
setOnItemClickListener() or setOnItemSelectedListener()
would be the right method to use, but neither get invoked when I select one of the items in the spinner. Is there a correct way to do this? Per commonsware's suggestion, I did the following, but my onItemSelected() method is never being called:

final Spinner spinner = (Spinner) findViewById(R.id.spinner);
spinner.setAdapter( new ArrayAdapter<SettingValue>(getContext(), android.R.layout.simple_list_item_1, android.R.id.text1, setting.getSettingValues() ) );
spinner.setOnItemSelectedListener( new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { Log.d("BOOGA");
final SettingValue settingValue = (SettingValue)parent.getSelectedItem();
final Editor edit = getContext().getSharedPreferences( PREFS_CONTEXT_NAME, Context.MODE_PRIVATE).edit();
edit.putString(setting.name(), settingValue.name());
edit.commit();
} public void onNothingSelected(AdapterView<?> parent) { // do nothing
} } );

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Android :: Get Soft Keyboard To Automatically Pop Up When A Dialog Is Displayed?

Oct 22, 2010

I currently pop up a custom dialog with an EditText in it. Currently the keyboard will only pop up when the user clicks "into" the EditText.

Is it possible to get the keyboard to pop up for the EditText as soon as the Dialog loads?

I have tried:

editText = (EditText) findViewById(R.id.EditTextd); editText.setFocusable(true); editText.requestFocus();

But it hasn't worked. Has anyone any ideas?

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Android :: Android - Progress Dialog Spinner Not Working

Jun 25, 2010

This seems to be an Android-wide problem, which you can see in API demos under Views -> Progress Bar -> Dialogs. Basically, if you show a progress dialog, it works as expected the first time around. If you dismiss it and show it again (without destroying the activity or anything like that), the spinning image stops spinning.

In the API Demo you can see this by clicking "Show Indeterminate", pressing back to dismiss the dialog, and clicking the button again. I've tried constructing my own progress dialog, however it shows the same problem, as the problem is with the "ProgressBar" spinning image.

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Android : Button On An AlertDialog That Doesn't Automatically Close Dialog / Fix It?

Apr 8, 2010

I have a simple list view with some check boxes in an alert dialog. I need to option to add a select all/none but you can't bring up the menu in an alert dialog, and I want to do this function from a button. From what I've seen any kind of button (positive, neutral, and negative) all close the dialog regardless.

So, is this possible? If no, what alternatives do I have? My last mitigation is to simply create a new view and recreate everything. Is a new view the best solution?

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Android :: Android - Dialog Box With EditText And Spinner

Sep 1, 2010

I have a button that pops up with a dialog box on click. I want the dialog box to have an EditText and a Spinner inside the dialog box. I don't know how I'd set the view for it, I have the code for an AlertDialog and it works, it's just the EditText and Spinner that I need to place inside it then I can get on with the rest of the app's code. Please can someone show me how I'd add an EditText and Spinner please?

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Android :: Speech Recognition - Prevent Or Automatically Handle - No Matches Found - Dialog

Apr 20, 2010

My speech recognition app needs to work without human intervention, so the situations where the "No speech heard" or the "No matches found" dialogs come up and require a button press are a problem.

Is there a way to prevent this dialog from displaying?

Is there a way to programming perform the button click?

Is there a way to programmatically close the dialog?

This is how I'm firing the RecognizerIntent:

CODE:....................

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Android :: Spinner Widgets Look Different On Different Devices - Can Define Own Spinner That Looks Same On All Handsets

May 20, 2010

I use this code to generate a spinner in my app:
code:.........

On my device (Motorola Milestone) and in the emulator this looks like the standard gray spinner widget.
On of my colleagues uses a Motorola Backflip and on his device the Spinner is black. Now its very hard to read the font in the spinner.

What do I have to do to use my own view for the spinner? I don't mind to have the gray spinner on all devices, but it should always look the same on all devices.

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Android :: Display Array Of Strings In Spinner With Spinner.setAdapter

Jun 9, 2010

I have an xml layout file which contains a few widgets including a Spinner
I want to display a list of strings in the spinner, the list is generated at runtime as a result of a function so it can not be in arrays.xml.

I tried doing:

CODE:...........

But this crashes my application.

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Android :: Call Spinner's Value - Use Other Values Based On A Spinner's Value

Jan 25, 2010

I have a spinner 'aperture' set up with a list of numbers, and a spinner 'mode' with two options. When a button is pushed I need a calculation to run using various inputs, including the current selection from 'aperture' and a value derived from 'mode'. How do I call the value of a spinner so I can use it in a calculation?

Also, how do I use the spinner 'mode's selection to set this other value before implimenting it in the calculation? To be more specific, if the spinner is set to Small then the value I use in the calculation is 0.015, whereas if Large is selected I need to use 0.028

My other inputs are EditText views, so right now I am set up like this:

CODE:............

That is not the actual equation, it is just a test to make sure everything connects properly. How would I call the value of spinner 'aperture' and the Small/Large spinner 'mode'

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Android :: Popup List Like Spinner Without Spinner

Jan 25, 2010

I have a spinner widget in my activity which lets users pick a list name.

Normally, the function of the spinner is to switch between lists but for a couple of instances, I swap out the selection change listener to perform a different function with the same list of options. Once the selection has been made, the old listener is restored and life goes on.

This is a bad and buggy arrangement. Instead, I would like to have a function that just takes a selection listener and some other parameters and shows a popup list that's populated by the same cursor (or and identical cursor) as the spinner, without using the spinner itself.

Is there any way I can do this?

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