Android studio spinner strings how to#
Android studio spinner strings android#

First Android App | Step 13 | View Pager and Navig.

Refresh PageViewer Fragment everytime user selects.

First Android App | Step 12 | Upload Data to Serve.

First Android App | Step 11 | Shopping Cart | Dele.

First Android App | Step 10 | Implementing Button.

First Android App | Step 9 | Speech Recognizer in.

First Android App | Step 8 | ZBar Barcode Scanning.

First Android App | Step 7 | Populate ListView wit.

First Android App | Step 6 | Custom Objects.

Android studio spinner strings how to#

Android Spinner: how to set default value.

Async Task : Can you wait for AsyncTask to complete.

This is an example of the static spinner in which the values are fixed.

You should usually do so in your XML layout with a element.

You can add a spinner to your layout with the Spinner object. Touching the spinner displays a dropdown menu with all other available values, from which the user can select a new one. As I make a String array in the following image. Android | Minimum Required SDK, Target SDK, Compil. In the first step, the values are listed directly in string.xml file. In the default state, a spinner shows its currently selected value. xml file and make a string array in it with your own values which you want to display in your custom spinner.do what you want to do with the selected field. My code looks like this.Ĭity_tOnItemSelectedListener(new void onItemSelected(AdapterView parent, View view, int position, long id) To bypass this, I tried to keep a counter to identify the first time SetOnItemSelectedListener is called, and handle it to do nothing. Hence it does not wait for the user to select anything, it simply assumes that Delhi is the choice from user and moves ahead in code. To add these entries to the spinner all we have to do is add a property android:entriesarray/itemsclass in the main activity layout XML file. Since the first entry is shown, the city_tOnItemSelectedListener identifies this as a selected item. ArrayAdapter aa=new ArrayAdapter (getApplicationContext(),Ĭity_spinner = (Spinner) findViewById(R.id.spinner1) īy default Delhi, being the first entry in the ArrayList aa which is the adapter for the spinner, it is shown by the Spinner by default.