android

[Solved] getting too many errors of type ” multiple markers at this line” [closed]

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You just need to add one simple bracket ‘)’ at your last line. }); See below builder.setMultiChoiceItems(items , itemsChecked, new DialogInterface.OnMultiChoiceClickListener() { public void onClick(DialogInterface dialog, int which, boolean isChecked) { Toast.makeText(getBaseContext(), items[which]+ (isChecked ? “checked!” : “unchecked!”), Toast.LENGTH_SHORT).show(); } }); 1 solved getting too many errors of type ” multiple markers at this line” … Read more

[Solved] How to set a click in center of RelativeLayout after load Activity

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use gravity center in RelativeLayout and place clickable element in RelativeLayout <Button android:id=”@+id/the_button” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:text=”Centered Button”/> use android:layout_centerInParent=”true” in clickable element inside the RelativeLayout <Button android:id=”@+id/the_button” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:text=”Centered Button” android:layout_centerInParent=”true”/> 5 solved How to set a click in center of RelativeLayout after load Activity

[Solved] when to use await key word? do I need it in this case?

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no you don’t need to do that, you can use .Result if you don’t want to execute your code asynchronously , this code is perfectly fine : private void Button_Clicked(object sender, EventArgs e) { try { var getTokenQ = SecureStorage.GetAsync(“Save_Security_Question”).Result; if ((String.IsNullOrWhiteSpace(getTokenQ) == false)) { } else { } } catch (Exception ex) { DisplayAlert(“Message”, … Read more

[Solved] Show vertical borders for each child view in a ListView row

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In Android a ListView can use custom xml to define each row. A simple example of a custom row from an array would be just setListAdapter(new ArrayAdapter<String>(this, R.layout.list_row_xml, sourceArray)); where list_row_xml.xml defines how each row looks. There is a tutorial here which shows you how to use more advanced custom rows. Specifically you’re looking for … Read more