468 lines
13 KiB
Java
468 lines
13 KiB
Java
/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.content;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.content.res.AssetManager;
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import android.content.res.Resources;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteDatabase.CursorFactory;
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import android.graphics.Bitmap;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Looper;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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/**
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* Proxying implementation of Context that simply delegates all of its calls to
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* another Context. Can be subclassed to modify behavior without changing
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* the original Context.
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*/
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public class ContextWrapper extends Context {
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Context mBase;
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public ContextWrapper(Context base) {
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mBase = base;
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}
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/**
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* Set the base context for this ContextWrapper. All calls will then be
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* delegated to the base context. Throws
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* IllegalStateException if a base context has already been set.
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*
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* @param base The new base context for this wrapper.
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*/
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protected void attachBaseContext(Context base) {
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if (mBase != null) {
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throw new IllegalStateException("Base context already set");
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}
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mBase = base;
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}
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/**
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* @return the base context as set by the constructor or setBaseContext
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*/
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public Context getBaseContext() {
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return mBase;
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}
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@Override
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public AssetManager getAssets() {
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return mBase.getAssets();
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}
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@Override
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public Resources getResources()
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{
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return mBase.getResources();
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}
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@Override
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public PackageManager getPackageManager() {
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return mBase.getPackageManager();
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}
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@Override
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public ContentResolver getContentResolver() {
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return mBase.getContentResolver();
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}
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@Override
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public Looper getMainLooper() {
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return mBase.getMainLooper();
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}
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@Override
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public Context getApplicationContext() {
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return mBase.getApplicationContext();
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}
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@Override
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public void setTheme(int resid) {
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mBase.setTheme(resid);
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}
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@Override
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public Resources.Theme getTheme() {
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return mBase.getTheme();
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}
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@Override
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public ClassLoader getClassLoader() {
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return mBase.getClassLoader();
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}
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@Override
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public String getPackageName() {
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return mBase.getPackageName();
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}
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@Override
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public ApplicationInfo getApplicationInfo() {
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return mBase.getApplicationInfo();
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}
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@Override
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public String getPackageResourcePath() {
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return mBase.getPackageResourcePath();
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}
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@Override
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public String getPackageCodePath() {
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return mBase.getPackageCodePath();
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}
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/** @hide */
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@Override
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public File getSharedPrefsFile(String name) {
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return mBase.getSharedPrefsFile(name);
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}
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@Override
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public SharedPreferences getSharedPreferences(String name, int mode) {
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return mBase.getSharedPreferences(name, mode);
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}
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@Override
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public FileInputStream openFileInput(String name)
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throws FileNotFoundException {
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return mBase.openFileInput(name);
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}
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@Override
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public FileOutputStream openFileOutput(String name, int mode)
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throws FileNotFoundException {
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return mBase.openFileOutput(name, mode);
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}
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@Override
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public boolean deleteFile(String name) {
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return mBase.deleteFile(name);
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}
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@Override
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public File getFileStreamPath(String name) {
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return mBase.getFileStreamPath(name);
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}
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@Override
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public String[] fileList() {
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return mBase.fileList();
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}
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@Override
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public File getFilesDir() {
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return mBase.getFilesDir();
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}
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@Override
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public File getExternalFilesDir(String type) {
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return mBase.getExternalFilesDir(type);
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}
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@Override
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public File getCacheDir() {
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return mBase.getCacheDir();
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}
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@Override
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public File getExternalCacheDir() {
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return mBase.getExternalCacheDir();
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}
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@Override
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public File getDir(String name, int mode) {
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return mBase.getDir(name, mode);
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}
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@Override
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public SQLiteDatabase openOrCreateDatabase(String name, int mode, CursorFactory factory) {
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return mBase.openOrCreateDatabase(name, mode, factory);
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}
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@Override
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public boolean deleteDatabase(String name) {
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return mBase.deleteDatabase(name);
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}
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@Override
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public File getDatabasePath(String name) {
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return mBase.getDatabasePath(name);
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}
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@Override
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public String[] databaseList() {
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return mBase.databaseList();
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}
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@Override
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public Drawable getWallpaper() {
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return mBase.getWallpaper();
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}
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@Override
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public Drawable peekWallpaper() {
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return mBase.peekWallpaper();
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}
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@Override
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public int getWallpaperDesiredMinimumWidth() {
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return mBase.getWallpaperDesiredMinimumWidth();
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}
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@Override
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public int getWallpaperDesiredMinimumHeight() {
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return mBase.getWallpaperDesiredMinimumHeight();
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}
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@Override
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public void setWallpaper(Bitmap bitmap) throws IOException {
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mBase.setWallpaper(bitmap);
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}
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@Override
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public void setWallpaper(InputStream data) throws IOException {
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mBase.setWallpaper(data);
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}
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@Override
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public void clearWallpaper() throws IOException {
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mBase.clearWallpaper();
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}
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@Override
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public void startActivity(Intent intent) {
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mBase.startActivity(intent);
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}
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@Override
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public void startIntentSender(IntentSender intent,
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Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags)
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throws IntentSender.SendIntentException {
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mBase.startIntentSender(intent, fillInIntent, flagsMask,
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flagsValues, extraFlags);
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}
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@Override
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public void sendBroadcast(Intent intent) {
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mBase.sendBroadcast(intent);
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}
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@Override
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public void sendBroadcast(Intent intent, String receiverPermission) {
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mBase.sendBroadcast(intent, receiverPermission);
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}
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@Override
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public void sendOrderedBroadcast(Intent intent,
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String receiverPermission) {
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mBase.sendOrderedBroadcast(intent, receiverPermission);
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}
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@Override
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public void sendOrderedBroadcast(
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Intent intent, String receiverPermission, BroadcastReceiver resultReceiver,
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Handler scheduler, int initialCode, String initialData,
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Bundle initialExtras) {
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mBase.sendOrderedBroadcast(intent, receiverPermission,
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resultReceiver, scheduler, initialCode,
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initialData, initialExtras);
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}
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@Override
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public void sendStickyBroadcast(Intent intent) {
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mBase.sendStickyBroadcast(intent);
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}
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@Override
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public void sendStickyOrderedBroadcast(
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Intent intent, BroadcastReceiver resultReceiver,
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Handler scheduler, int initialCode, String initialData,
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Bundle initialExtras) {
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mBase.sendStickyOrderedBroadcast(intent,
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resultReceiver, scheduler, initialCode,
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initialData, initialExtras);
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}
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@Override
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public void removeStickyBroadcast(Intent intent) {
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mBase.removeStickyBroadcast(intent);
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}
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@Override
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public Intent registerReceiver(
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BroadcastReceiver receiver, IntentFilter filter) {
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return mBase.registerReceiver(receiver, filter);
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}
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@Override
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public Intent registerReceiver(
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BroadcastReceiver receiver, IntentFilter filter,
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String broadcastPermission, Handler scheduler) {
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return mBase.registerReceiver(receiver, filter, broadcastPermission,
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scheduler);
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}
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@Override
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public void unregisterReceiver(BroadcastReceiver receiver) {
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mBase.unregisterReceiver(receiver);
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}
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@Override
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public ComponentName startService(Intent service) {
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return mBase.startService(service);
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}
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@Override
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public boolean stopService(Intent name) {
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return mBase.stopService(name);
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}
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@Override
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public boolean bindService(Intent service, ServiceConnection conn,
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int flags) {
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return mBase.bindService(service, conn, flags);
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}
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@Override
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public void unbindService(ServiceConnection conn) {
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mBase.unbindService(conn);
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}
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@Override
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public boolean startInstrumentation(ComponentName className,
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String profileFile, Bundle arguments) {
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return mBase.startInstrumentation(className, profileFile, arguments);
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}
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@Override
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public Object getSystemService(String name) {
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return mBase.getSystemService(name);
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}
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@Override
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public int checkPermission(String permission, int pid, int uid) {
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return mBase.checkPermission(permission, pid, uid);
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}
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@Override
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public int checkCallingPermission(String permission) {
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return mBase.checkCallingPermission(permission);
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}
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@Override
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public int checkCallingOrSelfPermission(String permission) {
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return mBase.checkCallingOrSelfPermission(permission);
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}
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@Override
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public void enforcePermission(
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String permission, int pid, int uid, String message) {
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mBase.enforcePermission(permission, pid, uid, message);
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}
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@Override
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public void enforceCallingPermission(String permission, String message) {
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mBase.enforceCallingPermission(permission, message);
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}
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@Override
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public void enforceCallingOrSelfPermission(
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String permission, String message) {
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mBase.enforceCallingOrSelfPermission(permission, message);
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}
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@Override
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public void grantUriPermission(String toPackage, Uri uri, int modeFlags) {
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mBase.grantUriPermission(toPackage, uri, modeFlags);
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}
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@Override
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public void revokeUriPermission(Uri uri, int modeFlags) {
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mBase.revokeUriPermission(uri, modeFlags);
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}
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@Override
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public int checkUriPermission(Uri uri, int pid, int uid, int modeFlags) {
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return mBase.checkUriPermission(uri, pid, uid, modeFlags);
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}
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@Override
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public int checkCallingUriPermission(Uri uri, int modeFlags) {
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return mBase.checkCallingUriPermission(uri, modeFlags);
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}
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@Override
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public int checkCallingOrSelfUriPermission(Uri uri, int modeFlags) {
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return mBase.checkCallingOrSelfUriPermission(uri, modeFlags);
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}
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@Override
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public int checkUriPermission(Uri uri, String readPermission,
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String writePermission, int pid, int uid, int modeFlags) {
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return mBase.checkUriPermission(uri, readPermission, writePermission,
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pid, uid, modeFlags);
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}
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@Override
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public void enforceUriPermission(
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Uri uri, int pid, int uid, int modeFlags, String message) {
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mBase.enforceUriPermission(uri, pid, uid, modeFlags, message);
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}
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@Override
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public void enforceCallingUriPermission(
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Uri uri, int modeFlags, String message) {
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mBase.enforceCallingUriPermission(uri, modeFlags, message);
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}
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@Override
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public void enforceCallingOrSelfUriPermission(
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Uri uri, int modeFlags, String message) {
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mBase.enforceCallingOrSelfUriPermission(uri, modeFlags, message);
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}
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@Override
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public void enforceUriPermission(
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Uri uri, String readPermission, String writePermission,
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int pid, int uid, int modeFlags, String message) {
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mBase.enforceUriPermission(
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uri, readPermission, writePermission, pid, uid, modeFlags,
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message);
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}
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@Override
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public Context createPackageContext(String packageName, int flags)
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throws PackageManager.NameNotFoundException {
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return mBase.createPackageContext(packageName, flags);
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}
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@Override
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public boolean isRestricted() {
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return mBase.isRestricted();
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}
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}
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