How to write bangla language in Android Studio

Building Bangla Supported Android Application in Android Studio is possible by using custom typeface. Just Do the following steps that i described
Step1: Go To Android Project main and make a new Directory named "assets"
Step2: Now Again make another new directory among assets file named "fonts"
Step3: Now Download Kalpurush font  from here as .ttf file format.
Step4: Copy And Paste this Bangla font to your fonts directory in android studio.

Step5: Write some code at your ActivityMain.Java

Button btn; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); btn= (Button) findViewById(R.id.button); Typeface myCoustomFont=Typeface.createFromAsset(getAssets(),"fonts/kalpurush.ttf"); btn.setTypeface(myCoustomFont);

Step6: ActivityMain.xml will looks like

<relativelayout android:layout_height="match_parent" android:layout_width="match_parent" tools:context="com.example.rupom.myapplication.MainActivity" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"> <button android:id="@+id/button" android:layout_height="wrap_content" android:layout_width="wrap_content" android:text="প্রাথমিক" android:textsize="80sp"> </button> </relativelayout>