package lu.circl.mispbump.activities; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import lu.circl.mispbump.R; import lu.circl.mispbump.auxiliary.PreferenceManager; public class PreferenceActivity extends AppCompatActivity { private PreferenceManager preferenceManager; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_preference); preferenceManager = PreferenceManager.getInstance(PreferenceActivity.this); initializeViews(); } private void initializeViews() { Button deleteSyncs = findViewById(R.id.deleteSyncs); deleteSyncs.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { preferenceManager.clearUploadInformation(); } }); } }