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<uses-permission android:name="android.permission.INTERNET" />

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<uses-permission android:name="android.permission.INTERNET" />

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<uses-permission android:name="android.permission.INTERNET" />

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class MainActivity : AppCompatActivity() {
  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)

    /* Creates a flow of exactly one item, switches to a new thread to perform the operation
     * using the subscribeOn operator, and comes back to the main thread after the chain is
     * fully computed using the observeOn operator, the logging and error handling are run
     * on the main thread. This will print the String "Result is 4" to the Logcat */
    Single.fromCallable { doExpensiveFunction(2) }

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<uses-permission android:name="android.permission.INTERNET" />

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<uses-permission android:name="android.permission.INTERNET" />

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public class CustomRectangle extends View {
    private Rect rectangle;
    private Paint paint;

    public CustomRectangle(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);

        rectangle = new Rect(100, 100, 300, 250);

        paint = new Paint();

Evin1-

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.myapplication">

    <uses-permission android:name="android.permission.INTERNET" />

    <application>
        <!--...-->
        
        <!-- TODO Change this com.example.myapplication to your package name -->
        <meta-data

Evin1-

    <uses-permission android:name="android.permission.INTERNET" />

Evin1-

<uses-permission android:name="android.permission.INTERNET" />