How to set textview in center of G+ sign in button in Android

Question

I am having G+ signinbutton in my code and its working fine for login. I set it using below code in my xml

<com.google.android.gms.common.SignInButton
            android:id="@+id/btn_sign_in"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:textSize="15dp"
            android:layout_marginBottom="10dp"
            android:layout_marginLeft="2dp"
            android:layout_marginRight="2dp"
            />

What I have now is as below

Now I want to set TextView to center of button. but, SignInButton doesn't seem to have android:gravity how can I set my TextView to center?

Answer 1

@Karan - use below code, it's working for me.

    SignInButton signInButton = ((SignInButton) findViewById(R.id.btn_sign_in));


    for (int i = 0; i < signInButton.getChildCount(); i++) {
        View v = signInButton.getChildAt(i);

        if (v instanceof TextView) {
            TextView tv = (TextView) v;
            tv.setPadding(0, 0, 20, 0);
            return;
        }
    }