androidx.appcompat.app.AppCompatActivity
extends FragmentActivity implements AppCompatCallback,
TaskStackBuilder.SupportParentable, ActionBarDrawerToggle.DelegateProvider
成員：
private AppCompatDelegate mDelegate;
private Resources mResources;
FragmentActivity
androidx.fragment.app. FragmentActivity
extends ComponentActivity implements
ActivityCompat.OnRequestPermissionsResultCallback,
ActivityCompat.RequestPermissionsRequestCodeValidator
成員：
final FragmentController mFragments = FragmentController.createController(new HostCallbacks());
final LifecycleRegistry mFragmentLifecycleRegistry = new LifecycleRegistry(this);
boolean mCreated;
boolean mResumed;
boolean mStopped = true;
boolean mRequestedPermissionsFromFragment;
SparseArrayCompat<String> mPendingFragmentActivityResults;
AppCompatCallback
androidx.appcompat.app. AppCompatCallback
interface類型
TaskStackBuilder
為跨任務(wù)導航構(gòu)建合成的回棧的實用工具類
在Android 3.0及更新版本上。
ActionBarDrawerToggle
ActionBar相關(guān)
