Java tutorial
package android.support.v4.app; import java.io.File; import java.io.FileDescriptor; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import com.actionbarsherlock.internal.app.SherlockActivity; import android.app.Activity; import android.app.Application; import android.app.PendingIntent; import android.content.BroadcastReceiver; import android.content.ComponentName; import android.content.ContentResolver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.content.ServiceConnection; import android.content.SharedPreferences; import android.content.pm.ApplicationInfo; import android.content.pm.PackageManager; import android.content.pm.PackageManager.NameNotFoundException; import android.content.res.AssetManager; import android.content.res.Configuration; import android.content.res.Resources; import android.content.res.TypedArray; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.drawable.Drawable; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.os.Looper; import android.support.v4.view.ActionMode; import android.support.v4.view.Menu; import android.support.v4.view.MenuItem; import android.util.AttributeSet; import android.view.ContextMenu; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.MenuInflater; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.view.Window; import android.view.WindowManager; import android.view.accessibility.AccessibilityEvent; /** * <p>Instances of this interface represent an activity provided by the support * library (e.g., {@link FragmentActivity}).</p> * * <p>Provided are all of the methods which would be available if you were * accessing the underlying activity directly and you can safely assume that * any instances of this interface can be cast to an {@link Activity}. It is * preferred, however, that you call {@link #asActivity()} instead.</p> */ public interface SupportActivity extends SherlockActivity { public static abstract class InternalCallbacks { abstract Handler getHandler(); abstract FragmentManagerImpl getFragments(); abstract LoaderManagerImpl getLoaderManager(int index, boolean started, boolean create); abstract void invalidateSupportFragmentIndex(int index); abstract boolean getRetaining(); } InternalCallbacks getInternalCallbacks(); Activity asActivity(); /*** Activity methods ***/ void addContentView(View view, ViewGroup.LayoutParams params); void closeContextMenu(); void closeOptionsMenu(); PendingIntent createPendingResult(int requestCode, Intent data, int flags); void dismissDialog(int id); boolean dispatchKeyEvent(KeyEvent event); boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event); boolean dispatchTouchEvent(MotionEvent ev); boolean dispatchTrackballEvent(MotionEvent ev); View findViewById(int id); void finish(); void finishActivity(int requestCode); void finishActivityFromChild(Activity child, int requestCode); void finishFromChild(Activity child); Application getApplication(); ComponentName getCallingActivity(); String getCallingPackage(); int getChangingConfigurations(); ComponentName getComponentName(); View getCurrentFocus(); Intent getIntent(); Object getLastNonConfigurationInstance(); LayoutInflater getLayoutInflater(); String getLocalClassName(); MenuInflater getMenuInflater(); Activity getParent(); SharedPreferences getPreferences(int mode); int getRequestedOrientation(); Object getSystemService(String name); int getTaskId(); CharSequence getTitle(); int getTitleColor(); int getVolumeControlStream(); Window getWindow(); WindowManager getWindowManager(); boolean hasWindowFocus(); boolean isChild(); boolean isFinishing(); boolean isTaskRoot(); Cursor managedQuery(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder); boolean moveTaskToBack(boolean nonRoot); void onConfigurationChanged(Configuration newConfig); void onContentChanged(); boolean onContextItemSelected(android.view.MenuItem item); void onContextMenuClosed(android.view.Menu menu); void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo); CharSequence onCreateDescription(); boolean onCreateOptionsMenu(android.view.Menu menu); boolean onCreatePanelMenu(int featureId, android.view.Menu menu); View onCreatePanelView(int featureId); boolean onCreateThumbnail(Bitmap outBitmap, Canvas canvas); View onCreateView(String name, Context context, AttributeSet attrs); boolean onKeyDown(int keyCode, KeyEvent event); boolean onKeyMultiple(int keyCode, int repeatCount, KeyEvent event); boolean onKeyUp(int keyCode, KeyEvent event); void onLowMemory(); boolean onMenuItemSelected(int featureId, android.view.MenuItem item); boolean onMenuOpened(int featureId, android.view.Menu menu); boolean onOptionsItemSelected(android.view.MenuItem item); void onOptionsMenuClosed(android.view.Menu menu); void onPanelClosed(int featureId, android.view.Menu menu); boolean onPrepareOptionsMenu(android.view.Menu menu); boolean onPreparePanel(int featureId, View view, android.view.Menu menu); Object onRetainNonConfigurationInstance(); boolean onSearchRequested(); boolean onTouchEvent(MotionEvent event); boolean onTrackballEvent(MotionEvent event); void onUserInteraction(); void onWindowAttributesChanged(WindowManager.LayoutParams params); void onWindowFocusChanged(boolean hasFocus); void openContextMenu(View view); void openOptionsMenu(); void registerForContextMenu(View view); void removeDialog(int id); boolean requestWindowFeature(int featureId); void runOnUiThread(Runnable action); void setContentView(int layoutResId); void setContentView(View view); void setContentView(View view, ViewGroup.LayoutParams params); void setDefaultKeyMode(int mode); void setFeatureDrawable(int featureId, Drawable drawable); void setFeatureDrawableAlpha(int featureId, int alpha); void setFeatureDrawableResource(int featureId, int resId); void setFeatureDrawableUri(int featureId, Uri uri); void setIntent(Intent newIntent); void setProgress(int progress); void setProgressBarIndeterminate(boolean indeterminate); void setProgressBarIndeterminateVisibility(boolean visible); void setProgressBarVisibility(boolean visible); void setRequestedOrientation(int requestedOrientation); void setResult(int resultCode); void setResult(int resultCode, Intent data); void setSecondaryProgress(int secondaryProgress); void setTitle(int titleId); void setTitle(CharSequence title); void setTitleColor(int textColor); void setVisible(boolean visible); void setVolumeControlStream(int streamType); void showDialog(int id); void startActivity(Intent intent); void startActivityForResult(Intent intent, int requestCode); void startActivityFromChild(Activity child, Intent intent, int requestCode); boolean startActivityIfNeeded(Intent intent, int requestCode); void startManagingCursor(Cursor c); boolean startNextMatchingActivity(Intent intent); void startSearch(String initialQuery, boolean selectInitialQuery, Bundle appSearchDate, boolean globalSearch); void stopManagingCursor(Cursor c); void takeKeyEvents(boolean get); void unregisterForContextMenu(View view); /*** ContextThemeWrapper methods ***/ //Object getSystemService(String name); Resources.Theme getTheme(); void setTheme(int resId); /*** ContextWrapper methods ***/ //void attachBaseContext(Context base); boolean bindService(Intent service, ServiceConnection conn, int flags); int checkCallingOrSelfPermission(String permission); int checkCallingOrSelfUriPermission(Uri uri, int modeFlags); int checkCallingPermission(String permission); int checkCallingUriPermission(Uri uri, int modeFlags); int checkPermission(String permission, int pid, int uid); int checkUriPermission(Uri uri, int pid, int uid, int modeFlags); int checkUriPermission(Uri uri, String readPermission, String writePermission, int pid, int uid, int modeFlags); @Deprecated void clearWallpaper() throws IOException; Context createPackageContext(String packageName, int flags) throws NameNotFoundException; String[] databaseList(); boolean deleteDatabase(String name); boolean deleteFile(String name); void enforceCallingOrSelfPermission(String permission, String message); void enforceCallingOrSelfUriPermission(Uri uri, int modeFlags, String message); void enforceCallingPermission(String permission, String message); void enforceCallingUriPermission(Uri uri, int modeFlags, String message); void enforcePermission(String permission, int pid, int uid, String message); void enforceUriPermission(Uri uri, int pid, int uid, int modeFlags, String message); void enforceUriPermission(Uri uri, String readPermission, String writePermission, int pid, int uid, int modeFlags, String message); String[] fileList(); Context getApplicationContext(); ApplicationInfo getApplicationInfo(); AssetManager getAssets(); Context getBaseContext(); File getCacheDir(); ClassLoader getClassLoader(); ContentResolver getContentResolver(); File getDatabasePath(String name); File getDir(String name, int mode); File getFileStreamPath(String name); File getFilesDir(); Looper getMainLooper(); String getPackageCodePath(); PackageManager getPackageManager(); String getPackageName(); String getPackageResourcePath(); Resources getResources(); SharedPreferences getSharedPreferences(String name, int mode); //Object getSystemService(String name); //Resources.Theme getTheme(); Drawable getWallpaper(); int getWallpaperDesiredMinimumHeight(); int getWallpaperDesiredMinimumWidth(); void grantUriPermission(String toPackage, Uri uri, int modeFlags); boolean isRestricted(); FileInputStream openFileInput(String name) throws FileNotFoundException; FileOutputStream openFileOutput(String name, int mode) throws FileNotFoundException; SQLiteDatabase openOrCreateDatabase(String name, int mode, SQLiteDatabase.CursorFactory factory); @Deprecated Drawable peekWallpaper(); Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter); Intent registerReceiver(BroadcastReceiver receiver, IntentFilter filter, String broadcastPermission, Handler scheduler); void removeStickyBroadcast(Intent intent); void revokeUriPermission(Uri uri, int modeFlags); void sendBroadcast(Intent intent); void sendBroadcast(Intent intent, String receiverPermission); void sendOrderedBroadcast(Intent intent, String receiverPermission, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode, String initialData, Bundle initialExtras); void sendOrderedBroadcast(Intent intent, String receiverPermission); void sendStickyBroadcast(Intent intent); //void setTheme(int resid); void setWallpaper(Bitmap bitmap) throws IOException; void setWallpaper(InputStream data) throws IOException; //void startActivity(Intent intent); boolean startInstrumentation(ComponentName className, String profileFile, Bundle arguments); ComponentName startService(Intent service); boolean stopService(Intent name); void unbindService(ServiceConnection conn); void unregisterReceiver(BroadcastReceiver receiver); /*** Context methods ***/ String getString(int resId); String getString(int resId, Object... formatArgs); CharSequence getText(int resId); //boolean isRestricted(); TypedArray obtainStyledAttributes(int[] attrs); TypedArray obtainStyledAttributes(AttributeSet set, int[] attrs); TypedArray obtainStyledAttributes(int resId, int[] attrs); TypedArray obtainStyledAttributes(AttributeSet set, int[] attrs, int defStyleAttr, int defStyleRes); /*** Activity methods (emulated API 5+) ***/ void onBackPressed(); /*** Activity methods (emulated API 11+) ***/ void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args); ActionBar getSupportActionBar(); //getActionBar() FragmentManager getSupportFragmentManager(); //getFragmentManager() LoaderManager getSupportLoaderManager(); //getLoaderManager() void invalidateOptionsMenu(); void onActionModeFinished(ActionMode mode); void onActionModeStarted(ActionMode mode); void onAttachFragment(Fragment fragment); boolean onCreateOptionsMenu(Menu menu); boolean onMenuItemSelected(int featureId, MenuItem item); boolean onOptionsItemSelected(MenuItem item); boolean onPrepareOptionsMenu(Menu menu); ActionMode onWindowStartingActionMode(ActionMode.Callback callback); void recreate(); ActionMode startActionMode(ActionMode.Callback callback); void startActivityFromFragment(Fragment fragment, Intent intent, int requestCode); /*** Parallel helper methods ***/ boolean requestWindowFeature(long featureId); void setProgressBarIndeterminateVisibility(Boolean visible); }