Change SWE app properties back to stock Android
- Changed project package name from com.android.swe.browser
back to com.android.browser along with code references to
old package name.
- Changes to AndroidManifest making it conform closer to stock
browser manifest.
- Changed app and apk name back to Browser.
Change-Id: I778ee1d1197bd50bd4a4850eef6d1d7f4ef0ad0b
diff --git a/src/com/android/browser/WallpaperHandler.java b/src/com/android/browser/WallpaperHandler.java
new file mode 100644
index 0000000..5c539b5
--- /dev/null
+++ b/src/com/android/browser/WallpaperHandler.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2010 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 com.android.browser;
+
+import android.app.ProgressDialog;
+import android.app.WallpaperManager;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.MenuItem.OnMenuItemClickListener;
+import java.io.BufferedInputStream;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import com.android.browser.R;
+
+/**
+ * Handle setWallpaper requests
+ *
+ */
+public class WallpaperHandler extends Thread
+ implements OnMenuItemClickListener, DialogInterface.OnCancelListener {
+
+ private static final String LOGTAG = "WallpaperHandler";
+ // This should be large enough for BitmapFactory to decode the header so
+ // that we can mark and reset the input stream to avoid duplicate network i/o
+ private static final int BUFFER_SIZE = 128 * 1024;
+
+ private Context mContext;
+ private String mUrl;
+ private ProgressDialog mWallpaperProgress;
+ private boolean mCanceled = false;
+
+ public WallpaperHandler(Context context, String url) {
+ mContext = context;
+ mUrl = url;
+ }
+
+ @Override
+ public void onCancel(DialogInterface dialog) {
+ mCanceled = true;
+ }
+
+ @Override
+ public boolean onMenuItemClick(MenuItem item) {
+ if (mUrl != null && getState() == State.NEW) {
+ // The user may have tried to set a image with a large file size as
+ // their background so it may take a few moments to perform the
+ // operation.
+ // Display a progress spinner while it is working.
+ mWallpaperProgress = new ProgressDialog(mContext);
+ mWallpaperProgress.setIndeterminate(true);
+ mWallpaperProgress.setMessage(mContext.getResources()
+ .getText(R.string.progress_dialog_setting_wallpaper));
+ mWallpaperProgress.setCancelable(true);
+ mWallpaperProgress.setOnCancelListener(this);
+ mWallpaperProgress.show();
+ start();
+ }
+ return true;
+ }
+
+ @Override
+ public void run() {
+ WallpaperManager wm = WallpaperManager.getInstance(mContext);
+ Drawable oldWallpaper = wm.getDrawable();
+ InputStream inputstream = null;
+ try {
+ // TODO: This will cause the resource to be downloaded again, when
+ // we should in most cases be able to grab it from the cache. To fix
+ // this we should query WebCore to see if we can access a cached
+ // version and instead open an input stream on that. This pattern
+ // could also be used in the download manager where the same problem
+ // exists.
+ inputstream = openStream();
+ if (inputstream != null) {
+ if (!inputstream.markSupported()) {
+ inputstream = new BufferedInputStream(inputstream, BUFFER_SIZE);
+ }
+ inputstream.mark(BUFFER_SIZE);
+ BitmapFactory.Options options = new BitmapFactory.Options();
+ options.inJustDecodeBounds = true;
+ // We give decodeStream a wrapped input stream so it doesn't
+ // mess with our mark (currently it sets a mark of 1024)
+ BitmapFactory.decodeStream(
+ new BufferedInputStream(inputstream), null, options);
+ int maxWidth = wm.getDesiredMinimumWidth();
+ int maxHeight = wm.getDesiredMinimumHeight();
+ // Give maxWidth and maxHeight some leeway
+ maxWidth *= 1.25;
+ maxHeight *= 1.25;
+ int bmWidth = options.outWidth;
+ int bmHeight = options.outHeight;
+
+ int scale = 1;
+ while (bmWidth > maxWidth || bmHeight > maxHeight) {
+ scale <<= 1;
+ bmWidth >>= 1;
+ bmHeight >>= 1;
+ }
+ options.inJustDecodeBounds = false;
+ options.inSampleSize = scale;
+ try {
+ inputstream.reset();
+ } catch (IOException e) {
+ // BitmapFactory read more than we could buffer
+ // Re-open the stream
+ inputstream.close();
+ inputstream = openStream();
+ }
+ Bitmap scaledWallpaper = BitmapFactory.decodeStream(inputstream,
+ null, options);
+ if (scaledWallpaper != null) {
+ wm.setBitmap(scaledWallpaper);
+ } else {
+ Log.e(LOGTAG, "Unable to set new wallpaper, " +
+ "decodeStream returned null.");
+ }
+ }
+ } catch (IOException e) {
+ Log.e(LOGTAG, "Unable to set new wallpaper");
+ // Act as though the user canceled the operation so we try to
+ // restore the old wallpaper.
+ mCanceled = true;
+ } finally {
+ if (inputstream != null) {
+ try {
+ inputstream.close();
+ } catch (IOException e) {
+ // Ignore
+ }
+ }
+ }
+
+ if (mCanceled) {
+ // Restore the old wallpaper if the user cancelled whilst we were
+ // setting
+ // the new wallpaper.
+ int width = oldWallpaper.getIntrinsicWidth();
+ int height = oldWallpaper.getIntrinsicHeight();
+ Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
+ Canvas canvas = new Canvas(bm);
+ oldWallpaper.setBounds(0, 0, width, height);
+ oldWallpaper.draw(canvas);
+ canvas.setBitmap(null);
+ try {
+ wm.setBitmap(bm);
+ } catch (IOException e) {
+ Log.e(LOGTAG, "Unable to restore old wallpaper.");
+ }
+ mCanceled = false;
+ }
+
+ if (mWallpaperProgress.isShowing()) {
+ mWallpaperProgress.dismiss();
+ }
+ }
+
+ /**
+ * Opens the input stream for the URL that the class should
+ * use to set the wallpaper. Abstracts the difference between
+ * standard URLs and data URLs.
+ * @return An open InputStream for the data at the URL
+ * @throws IOException if there is an error opening the URL stream
+ * @throws MalformedURLException if the URL is malformed
+ */
+ private InputStream openStream() throws IOException, MalformedURLException {
+ InputStream inputStream = null;
+ if (DataUri.isDataUri(mUrl)) {
+ DataUri dataUri = new DataUri(mUrl);
+ inputStream = new ByteArrayInputStream(dataUri.getData());
+ } else {
+ URL url = new URL(mUrl);
+ inputStream = url.openStream();
+ }
+ return inputStream;
+ }
+}