Refactor android.backup => android.app.backup

Change-Id: I0b21316ff890d7f3c7d4b82837bb60670724c2e8

1 files changed, 0 insertions, 127 deletions

diff --git a/core/java/android/backup/FileBackupHelperBase.java b/core/java/android/backup/FileBackupHelperBase.java
deleted file mode 100644
index 7cb1ccca58ae..000000000000
--- a/core/java/android/backup/FileBackupHelperBase.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.backup;
-
-import android.content.Context;
-import android.os.ParcelFileDescriptor;
-import android.util.Log;
-
-import java.io.File;
-import java.io.FileDescriptor;
-
-/**
- * Base class for the {@link android.backup.FileBackupHelper} implementation.
- */
-class FileBackupHelperBase {
-    private static final String TAG = "FileBackupHelperBase";
-
-    int mPtr;
-    Context mContext;
-    boolean mExceptionLogged;
-    
-    FileBackupHelperBase(Context context) {
-        mPtr = ctor();
-        mContext = context;
-    }
-
-    protected void finalize() throws Throwable {
-        try {
-            dtor(mPtr);
-        } finally {
-            super.finalize();
-        }
-    }
-
-    /**
-     * Check the parameters so the native code doesn't have to throw all the exceptions
-     * since it's easier to do that from Java.
-     */
-    static void performBackup_checked(ParcelFileDescriptor oldState, BackupDataOutput data,
-            ParcelFileDescriptor newState, String[] files, String[] keys) {
-        if (files.length == 0) {
-            return;
-        }
-        // files must be all absolute paths
-        for (String f: files) {
-            if (f.charAt(0) != '/') {
-                throw new RuntimeException("files must have all absolute paths: " + f);
-            }
-        }
-        // the length of files and keys must be the same
-        if (files.length != keys.length) {
-            throw new RuntimeException("files.length=" + files.length
-                    + " keys.length=" + keys.length);
-        }
-        // oldStateFd can be null
-        FileDescriptor oldStateFd = oldState != null ? oldState.getFileDescriptor() : null;
-        FileDescriptor newStateFd = newState.getFileDescriptor();
-        if (newStateFd == null) {
-            throw new NullPointerException();
-        }
-
-        int err = performBackup_native(oldStateFd, data.mBackupWriter, newStateFd, files, keys);
-
-        if (err != 0) {
-            // TODO: more here
-            throw new RuntimeException("Backup failed 0x" + Integer.toHexString(err));
-        }
-    }
-
-    void writeFile(File f, BackupDataInputStream in) {
-        int result = -1;
-
-        // Create the enclosing directory.
-        File parent = f.getParentFile();
-        parent.mkdirs();
-
-        result = writeFile_native(mPtr, f.getAbsolutePath(), in.mData.mBackupReader);
-        if (result != 0) {
-            // Bail on this entity.  Only log one failure per helper object.
-            if (!mExceptionLogged) {
-                Log.e(TAG, "Failed restoring file '" + f + "' for app '"
-                        + mContext.getPackageName() + "\' result=0x"
-                        + Integer.toHexString(result));
-                mExceptionLogged = true;
-            }
-        }
-    }
-
-    public void writeNewStateDescription(ParcelFileDescriptor fd) {
-        int result = writeSnapshot_native(mPtr, fd.getFileDescriptor());
-        // TODO: Do something with the error.
-    }
-
-    boolean isKeyInList(String key, String[] list) {
-        for (String s: list) {
-            if (s.equals(key)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private static native int ctor();
-    private static native void dtor(int ptr);
-
-    native private static int performBackup_native(FileDescriptor oldState,
-            int data, FileDescriptor newState, String[] files, String[] keys);
-    
-    private static native int writeFile_native(int ptr, String filename, int backupReader);
-    private static native int writeSnapshot_native(int ptr, FileDescriptor fd);
-}
-
-