android alertdialog code example
Example 1: android custom AlertDialog theme
val builder: AlertDialog.Builder = AlertDialog.Builder(ContextThemeWrapper(this, R.style.AlertDialogTheme))
<style name="AlertDialogTheme">
<item name="android:background">@drawable/dialog_background</item>
</style>
Example 2: android alert builder code
AlertDialog alertDialog = new AlertDialog.Builder(getApplicationContext())
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle("Goodbye!")
.setMessage("Are you sure you want to exit?")
.setPositiveButton("Yes", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialogInterface, int i)
{
finish();
}
})
.setNegativeButton("No", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialogInterface, int i)
{
Toast.makeText(getApplicationContext(),"Nothing Happened",Toast.LENGTH_LONG).show();
}
}).show();
Example 3: alertdialog show in android
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(getResources().getString(R.string.do_you_really_want_to_signout));
builder.setTitle(getResources().getString(R.string.sign_out));
builder.setCancelable(false);
builder.setNegativeButton(getResources().getString(R.string.cancel), new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.setPositiveButton(getResources().getString(R.string.sure), new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(AccountActivity.this, R.string.log_out_success,
Toast.LENGTH_LONG).show();
}
});
AlertDialog alert = builder.create();
alert.show();
Example 4: android dialog box example
runOnUiThread(new Runnable() {
@Override
public void run() {
if (!isFinishing()){
new AlertDialog.Builder(YourActivity.this)
.setTitle("Your Alert")
.setMessage("Your Message")
.setCancelable(false)
.setPositiveButton("ok", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Whatever...
}
}).show();
}
}
});