package eVVM.apk; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.TextView; import eVVM.apk.common.MyActivity; public class MainActivity extends MyActivity { private TextView rvhello; @Override protected int getLayoutId() { return R.layout.activity_main; } @Override protected int getTitleId() { return 0; } @Override protected void initView() { rvhello = findViewById(R.id.helloWork); } @Override protected void initData() { rvhello.setText("Hello Work"); rvhello.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { toast(" I'm fine , thanks. "); } }); } }