how to solve this issue with line of code on android studio java bluetooth connection.

Android Manifestxml | MainAcIM Java A L LIVILY_Malli. private static final int REQUEST ENABLE BT = 0; private static final int REQUEST DISCOVER BT = 1 TextView mStatusBlueTv, PairedTv; ImageView mBlueIv; Button monBtn, moffBtn, nDiscoverBtn, mPaired 1 BluetoothAdapter mBlueAdapter; -- EA @Override protected void onoreate (Bundle savedInstanceState super.oncreate (savedInstanceState) -- main= Cannot resolve method 'onCreate(android.os.Bundle) mStatusblue'lv = mStatusBluelv.rindViewById(R. m PairedTy = Pairedtv. findViewById(R.id.p mBluelv = mpairedTv.findViewById(R.id.b mOnBtn = mOnBtn. findViewById(R.id. ont mOffBtn. morfBtn. findViewById(R.id. orna mDiscoverbtn = mDiscoverBtn. findViewById(R.ic MainActivity onCreate() fects betoothexample