android-alertdialog

问题 This question already has answers here : Prevent Android activity dialog from closing on outside touch (19 answers) android 4.0 Dialog gets canceled when touched outside of dialog window (3 answers) Closed 3 years ago . I'm using an Alert Dialog on my application, but it keeps hiding when the users touches outside it. Here is my code: public class DialogMessageEnd extends DialogFragment { String winner; @Override public Dialog onCreateDialog(Bundle savedInstanceState) { // Use the Builder

问题 Here is my root style: <style name="AppTheme" parent="Theme.MaterialComponents.Light.NoActionBar"> And here is how I create dialog: override fun onCreateDialog(savedInstanceState: Bundle?): Dialog { return AlertDialog.Builder(requireActivity()) .apply { setMessage(R.string.dialog_delete_service_message) setPositiveButton( R.string.dialog_delete_service_positive_button ) { _, _ -> listener?.onConfirmed() } setNegativeButton(R.string.dialog_delete_service_negative_button, null) }.create() }

问题 I want to display the alert dialog box to device screen size. I got the solution through this link How to make an alert dialog fill 90% of screen size? I use the solution given there, it works just fine but my alert message is displaying in very small size. we can't even make out the message in landscape orientation. I have used the following code. AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setMessage(R.string.app_description).setPositiveButton( "Ok", new

问题 I decided to try material alert dialogs on android. The problem I am having is when I try to apply some styles. Checking the docs, I found this: <item name="materialAlertDialogTheme">@style/ThemeOverlay.MaterialComponents.MaterialAlertDialog</item> So I decided to try this: <style name="BaseTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar"> <item name="materialAlertDialogTheme">@style/Theme.App.MaterialDialogAlert</item> </style> <style name="Theme.App.MaterialDialogAlert" parent=

问题 I create this AlertDialog: String msg = "Connessione lenta o non funzionante"; AlertDialog alertDialog; alertDialog = new AlertDialog.Builder(HomePage.this).create(); alertDialog.setTitle("Timeout connessione"); alertDialog.setMessage(msg); alertDialog.show(); I want to add OK and Cancel buttons. I searched here on StackOverflow but setButton method seems to be deprecated. I also found setPositiveButton and setNegativeButton for AlertDialog.Builder but even them seem to be deprecated. 回答1:

问题 @Override protected void onStop() { super.onStop(); AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setMessage("Test message") .setCancelable(true) .setPositiveButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { dialog.cancel(); } }); AlertDialog alert = builder.create(); alert.show(); } This obviously isn't working, as soon as dialog is shown - activity is stopped (dialog disappears). How to solve this issuse? I want

问题 I have this AlertDialog that should be a duel between two players. It shows an image of a duel and after three seconds, thanks to a timer, it shows a "BANG" image. When the "BANG" image appears, the player must press the "BANG" button and the fester player wins. My problem is that the listener on the button doesn't work and i can't dismiss the alertDialog. This is the code package com.example.root.gbu; import android.app.Activity; import android.app.AlertDialog; import android.content.Context

问题 This question already has answers here : Check if EditText is empty. [closed] (30 answers) Closed 6 years ago . I am developing a application in which if i click a button it woul d check that all the edit text are empty or something written and providing similar alert box for that message.I had made a method and calling it in Onclick event.But i am not able to get the desired result as syntax error is not dr even logcat not showing any error please help me out...Thanks in advance..

问题 here is my onPostExecute() method @Override protected void onPostExecute(Void unused) { TextView tvStatus=(TextView) layoutSendDialog.findViewById(R.id.tvPupukSendStatus); if (bNodata){ tvStatus.setText("No data to be sent!!!"); }else { if (bError && stopResend<5){ tvStatus.setText("Gagal terkirim di record #"+String.format("%d",recordCount)+" || ReSend : "+String.format("%d",stopResend)+" Kali "); //SystemClock.sleep(10000); //for (int i=1; i<=2; i++){ final AlertDialog dlg =

问题 package com.progme.wallkon; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageView; public class NextActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.next); ImageView im1;