package com.android.devicediagnostics import android.os.Bundle import androidx.fragment.app.commit import androidx.preference.PreferenceFragmentCompat import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity class DiagnosticsModeFragment : PreferenceFragmentCompat() { override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) { setPreferencesFromResource(R.xml.diagnostics_landing, rootKey) } } class DiagnosticsActivity : CollapsingToolbarBaseActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_one_fragment) setTitle(R.string.component_health_title) if (savedInstanceState == null) { supportFragmentManager.commit { setReorderingAllowed(true) add(R.id.fragment_container_view, DiagnosticsModeFragment()) } } } }