i have this:
public void showDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(updatedActivity.this);
builder.setTitle("Choose the currency you would like to exchange.");
//list of items
String[] items = getResources().getStringArray(R.array.countries_array);
builder.setSingleChoiceItems(items, 0,
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
}
});
String positiveText = getString(android.R.string.ok);
builder.setPositiveButton(positiveText,
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
//So here i wanna a code like : If pressbutton = buttonto, then buttonto.setText(selecteditem..)
}
});
String negativeText = getString(android.R.string.cancel);
builder.setNegativeButton(negativeText,
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// negative button logic
}
});
AlertDialog dialog = builder.create();
// display dialog
dialog.show();
}
In the on click event, i wanna know which the button was pressed, so for example if buttonto.ispressed then buttonto.settext(the selected item)
So how to do it
Thanks
Related
So i have tis code and i'm trying to create a AlertDialog with an EditTet and Three buttons the positive one, the négative one and the neutral one , but it doesn't work and the application stops
b5.setOnClickListener(new View.OnClickListener() {
#SuppressLint("UseCompatLoadingForDrawables")
#Override
public void onClick(View view) {
AlertDialog.Builder boite;
boite = new AlertDialog.Builder(MainActivity.this);
boite.setTitle("boite de dialogue");
boite.setIcon(getDrawable(R.drawable.warning_shield_96px));
final EditText input = new EditText(MainActivity.this);
input.setInputType(InputType.TYPE_CLASS_TEXT);
boite.setView(input);
boite.setPositiveButton("OUI", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
//whatever action
}
});
boite.show();
boite.setNegativeButton("NON", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
//whatever action
}
});
boite.show();
boite.setNeutralButton("CANCEL", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
//whatever action
}
});
boite.show();
}
});
There is no need to call boite.show() several times, just call it once like below :
b5.setOnClickListener(new View.OnClickListener() {
#SuppressLint("UseCompatLoadingForDrawables")
#Override
public void onClick(View view) {
AlertDialog.Builder boite;
boite = new AlertDialog.Builder(MainActivity.this);
boite.setTitle("boite de dialogue");
boite.setIcon(getDrawable(R.drawable.warning_shield_96px));
final EditText input = new EditText(MainActivity.this);
input.setInputType(InputType.TYPE_CLASS_TEXT);
boite.setView(input);
boite.setPositiveButton("OUI", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
//whatever action
}
});
boite.setNegativeButton("NON", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
//whatever action
}
});
boite.setNeutralButton("CANCEL", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
//whatever action
}
});
boite.show();
}
});
AlertDialog uses Builder Pattern to initialize, so you can set different methods and buttons and anything you like, then when you call alertDialog.show() it builds the object with any configs you set before that call.
I'm trying to open 2 alert dialogs like permissions, the first one pops up and dismiss when I press the positiveButton, then It inflates the second one, but when I press positiveButton on second alertdialog it does not dosmiss and keeps showing it
private void requestXiaomiBootPermission(){
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setTitle("Automatic boot");
builder.setMessage("we need this permission to work");
builder.setCancelable(false);
builder.setPositiveButton("Allow", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int i) {
addAutoStartup();
requestXiaomiBackgroundPermission();
dialog.dismiss();
}
}).show();
builder.setNegativeButton("Deny", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
}).show();
builder.setNeutralButton("do not show", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
builder.show();
}
private void requestXiaomiBackgroundPermission(){
AlertDialog.Builder builder2 = new AlertDialog.Builder(MainActivity.this);
builder2.setTitle("Popup window");
builder2.setMessage("we need this permission to work");
builder2.setCancelable(false);
builder2.setPositiveButton("Allow", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int i) {
addPermissionsOnBackgroud();
dialog.dismiss(); // --> Here it does not dismiss when this dialog inflates
}
}).show();
builder2.setNegativeButton("Deny", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
}).show();
builder2.setNeutralButton("do not show", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
builder2.show();
}
So the circuit is this
I open the app and the first dialog pops up ( requestXiaomiBootPermission() ) , then when I press the positiveButton allow it opens the second dialog ( requestXiaomiBackgroundPermission() ) but when I press allow on this one, dialog.dismiss() does not dismiss my dialog and keeps there, any solution?
Don't invoke show() after every setXXXXXButton() call. Just invoke it once, at the end. You're creating 4 boot permission dialogs, and 4 background permission dialogs, and they're all getting stacked on top of each other.
You are opening both dialog 4 times. Remove show() method after all three button.just keep show() method at end.
private void requestXiaomiBootPermission(){
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Automatic boot");
builder.setMessage("we need this permission to work");
builder.setCancelable(false);
builder.setPositiveButton("Allow", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int i) {
dialog.dismiss();
}
});
builder.setNegativeButton("Deny", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.setNeutralButton("do not show", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
}
});
builder.show();
}
I am currently using an app that needs to utilize a lot of AlertDialogs. I've currently coded a basic one here:
protected void StopButton () {
AlertDialog.Builder StopDialog = new AlertDialog.Builder(MainActivity.this);
StopDialog.setTitle(R.string.Stop_Title);
StopDialog.setMessage(R.string.Stop_Message);
StopDialog.setPositiveButton(R.string.Yes_Button, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
((Protoype2) getApplication()).setRequestingLocationUpdates(false);
finish();
}
});
StopDialog.setNegativeButton(R.string.No_Button, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
((Protoype2) getApplication()).setRequestingLocationUpdates(true);
}
});
StopDialog.setNeutralButton(R.string.Negative_Button, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
//Closes box
finish();
}
});
AlertDialog alert = StopDialog.create();
alert.show();
}
The StopButton works and the Dialog comes up when I call for it. However, the finish(); function does not work.
Upon review, I found that finish(); did not finish the Dialog, rather the entire app. I know I need to get a AlertDialog.cancel in there.
The problem is this: as you can see, the AlertDialog is only created AFTER the StopDialog is finished.
How can I set an AlertDialog.finish() before StopDialog is finished?
Replace finish() with dialog.dismiss() like this:
AlertDialog.Builder StopDialog = new AlertDialog.Builder(TestActivity.this);
StopDialog.setTitle("Title");
StopDialog.setMessage("Stop");
StopDialog.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int id) {
((Protoype2) getApplication()).setRequestingLocationUpdates(false);
dialog.dismiss();
}
});
StopDialog.setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
((Protoype2) getApplication()).setRequestingLocationUpdates(true);
}
});
StopDialog.setNeutralButton("Neutral", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
//Closes box
dialog.dismiss();
}
});
AlertDialog alert = StopDialog.create();
alert.show();
There is no such method finish() for AlertDialog. finish() refers to Activity class and will finish the current Activity. You should instead use dismiss().
You can use the DialogInterface object like dialog.dismiss() to dismiss the AlertDialog.
You can go through the documentation for a broader idea :)
http://developer.android.com/guide/topics/ui/dialogs.html
I got error at this line:
alert.setPositiveButton("YES", new DialogInterface.OnClickListener()
Logcat gives this error
java.lang.NullPointerException
Anyone can help me?
//method to remove list item
private void removeItemFromList(int position) {
final int deletePosition = position;
AlertDialog.Builder alert = new AlertDialog.Builder(MainActivity.this);
alert.setTitle("Delete");
alert.setMessage("Do you want delete this item?");
alert.setPositiveButton("YES", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TOD O Auto-generated method stub
// main code on after clicking yes
arr.remove(deletePosition);
adapter.notifyDataSetChanged();
adapter.notifyDataSetInvalidated();
}
});
alert.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
alert.show();
}
Call removeAt(deletePosition) onClick of Yes
public void removeAt(int deletePosition) {
arr.remove(deletePosition);
notifyItemRemoved(deletePosition);
notifyItemRangeChanged(deletePosition, arr.size());
}
I created a Button,While i Click that Button a new Dialog Box is Displayed.In that dialog Box i have set icon and text.text is Displayed but icon(image) is not displayed in dialog Box.
Here my Coding
Button btnteam_westernbulldogs=new Button(this);
btnteam_westernbulldogs.setId(team_westernbulldogsid);
btnteam_westernbulldogs.setBackgroundResource(R.drawable.team_westernbulldogs);
public void onClick(View v){
createbtnteam_westernbulldogs();
}
});
public void createbtnteam_westernbulldogs()
{
AlertDialog alertDialog = new AlertDialog.Builder(this).create();
alertDialog.setIcon(R.drawable.team_westernbulldogs);
alertDialog.setMessage("What kind of Banner do you Want to Create?");
alertDialog.setButton("Text", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
createText();
}
alertDialog.setIcon(R.drawable.icon);
alertDialog.show();
} });
Try this..
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage("Are you sure you want to exit?")
.setIcon(R.drawable.icon)
.setCancelable(false)
.setPositiveButton("Yes", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int id)
{
MyActivity.this.finish();
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int id)
{
dialog.cancel();
}
});
AlertDialog alert = builder.create();
public void createbtnteam_westernbulldogs()
{
AlertDialog alertDialog = new AlertDialog.Builder(this).create();
alertDialog.setIcon(R.drawable.team_westernbulldogs);
alertDialog.setTitle("What kind of Banner do you Want to Create?");
alertDialog.setButton("Text", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
createText();
}
alertDialog.setIcon(R.drawable.icon);
alertDialog.show();
} });
You must call setTitle with non-empty string!
Icon is displayed only if there's also title.