@Override
public void onCreate(Bundle savedInstanceState) {
Log.d();
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
mBrowser = this;
mVizWebViewClient = new VizWebViewClient(this);
mWebChromeClient = new VizWebChromeClient(this);
mVizWebView = new WebView(getActivity()); // get attributes?
mVizWebView.setWebViewClient(mVizWebViewClient);
mVizWebView.setWebChromeClient(mWebChromeClient);
if (savedInstanceState != null) {
Log.d("restoring web view state");
mVizWebView.restoreState(savedInstanceState);
}
WebSettings s = mVizWebView.getSettings();
s.setJavaScriptEnabled(true);
s.setLayoutAlgorithm(WebSettings.LayoutAlgorithm.NARROW_COLUMNS);
s.setBuiltInZoomControls(true);
s.setUseWideViewPort(true);
s.setLoadWithOverviewMode(true);
s.setSaveFormData(true);
mVizWebView.setId(61377); // PhoneWindow complained about no id (focus couldn't be saved)
// Loading homepage here results in an exception on ICS, not sure why.
// Update: post-poning until onCreatingView doesn't entirely fix the
// issue either.
// mVizWebView.loadUrl(defaultURL);
}
private void createThumbnail(ContentValues map) throws IOException {
File videoFile = fileFromResourceMap(map);
Log.d("Creating thumbnail from video file " + videoFile.toString());
Bitmap bitmap =
ThumbnailUtils.createVideoThumbnail(
videoFile.toString(), MediaStore.Video.Thumbnails.MINI_KIND);
if (bitmap == null) {
Log.w("Error creating thumbnail");
return;
}
String filename = (String) map.get(Resources.FILENAME);
if (TextUtils.isEmpty(filename)) {
throw new IOException("Must specify FILENAME when inserting Resource");
}
Uri thumbnailUri = Resources.buildThumbnailUri(filename + THUMBNAIL_EXT);
OutputStream ostream;
try {
ostream = getContext().getContentResolver().openOutputStream(thumbnailUri);
} catch (FileNotFoundException e) {
Log.d("Could not open output stream for thumbnail storage: " + e.getLocalizedMessage());
return;
}
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, ostream);
ostream.flush();
IOUtilities.closeStream(ostream);
map.put(Resources.THUMBNAIL, thumbnailUri.toString());
}
private void refreshUI() {
Log.d();
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
String url = prefs.getString(Preferences.LASTPAGE_LOADED, "http://vimeo.com");
Log.d("Got url from preferences: " + url);
String currentURL = mVizWebView.getUrl();
if (TextUtils.isEmpty(currentURL) || !url.equals(currentURL)) {
urlBar.setText(url);
loadUrlFromUrlBar();
}
}
private void loadUrlFromUrlBar() {
String url = normalizeUrl(urlBar.getText().toString());
Log.d("(url=" + url + ")");
urlBar.setText(url);
mVizWebView.loadUrl(url);
setCanGoBack();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mVizWebView.saveState(outState);
outState.putString("bla", "Value1");
Log.d();
}
@Override
public void onDestroyView() {
Log.d();
ViewGroup v = (ViewGroup) getActivity().findViewById(R.id.browserRelativeLayout);
v.removeView(mVizWebView);
super.onDestroyView();
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
Log.d();
super.onCreateOptionsMenu(menu, inflater);
inflater.inflate(R.menu.browser_menu, menu);
// setCanGoBack();
}
public void confirmDownload(ResourceBuilder builder) {
Context context = getActivity();
if (context == null) {
Log.w("Can not confirm download without context");
return;
}
// Block the save dialog from popping up over an existing popup. This
// is a hack put in place for the DailyMotion builder that triggers
// multiple downloads for some reason.
if (mConfirmationInProgress) {
Log.w("Ignoring download request from builder!!!");
return;
}
mConfirmationInProgress = true;
if (builder.isContainerURL()) {
// if this is mysterious, it's no surprise -- it sucks. The link
// the user clicked on was not a direct link to the content, so we
// need to parse the page to get the URL. Unfortunately, we don't
// have access to the downloaded content, so we have to
// re-download the page and parse it. This is embarrasing and
// should be fixed as it would make the user experience better,
// but not sure how to do it and there are other, more interesting
// goals.
Log.d("Found container URL.");
new ResourceParserTask().run(builder);
} else {
sendMessage(
ActivityDelegate.MSG_BROWSER, ActivityDelegate.MSG_BROWSER_SAVEDIALOG_SHOW, builder);
}
}
@Override
public void onPause() {
Log.d();
String url = null;
if (mVizWebView != null) {
url = mVizWebView.getUrl();
}
if (url != null) {
Log.d("Storing url for later: " + url);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
SharedPreferences.Editor ed = prefs.edit();
ed.putString(Preferences.LASTPAGE_LOADED, url);
ed.commit();
}
super.onPause();
}
@Override
protected void onPreExecute() {
// Block user from selecting more content to download, dim screen, etc.
Log.d("Sending show message");
Browser.this.sendMessage(
ActivityDelegate.MSG_BROWSER, ActivityDelegate.MSG_BROWSER_TASKDIALOG_SHOW, this);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
Log.d();
if (savedInstanceState != null) {
mVizWebView.restoreState(savedInstanceState);
}
super.onActivityCreated(savedInstanceState);
}
private void setCanGoBack() {
ActivityDelegate a = getActivityDelegate();
if (a == null) {
Log.d("Activity is null");
return;
}
setCanGoBack(a.getActionBar());
}
private String normalizeUrl(String url) {
Log.d("Normalizing url: ", url);
if (url.startsWith("http://") || url.startsWith("https://")) {
return url;
} else {
return "http://www.google.com/search?q=" + url;
}
}
@Override
protected Void doInBackground(ResourceBuilder... builders) {
Void v = null;
mResourceBuilder = builders[0];
Log.d("Fetching container from " + mResourceBuilder);
result = mResourceBuilder.fetchContainer(this);
return v;
}
public boolean goBack() {
if (mVizWebView.canGoBack()) {
mVizWebViewClient.goingBack();
Log.d();
mVizWebView.goBack();
return true;
}
return false;
}
public void removeProgressDialog() {
Log.d();
FragmentManager manager = getActivity().getFragmentManager();
FragmentTransaction ft = manager.beginTransaction();
Fragment prev = manager.findFragmentByTag(DIALOG_FRAGMENT_TAG);
if (prev != null) {
ft.remove(prev);
}
ft.commit();
}
public static ContentSource newInstance(URL url) {
String host = url.getHost().toLowerCase();
Log.d("matching on: " + host);
ContentSource s = sources.get(host);
if (s == null || s.getResourceBuilder() == null) {
s = ContentSource.GENERIC;
}
s.getResourceBuilder().setURL(url);
return s;
}
private void removeFromMediaStore(String filename) {
Log.d("removeFromMediaStore(filename=" + filename + ")");
final String[] fields = {
MediaStore.MediaColumns._ID, MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.TITLE
};
String select = MediaStore.MediaColumns.DATA + "=?";
Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
Cursor cursor =
getContext().getContentResolver().query(uri, fields, select, new String[] {filename}, null);
if (cursor.moveToFirst()) {
int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
Uri mediaUri = ContentUris.withAppendedId(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, id);
getContext().getContentResolver().delete(mediaUri, null, null);
getContext().getContentResolver().notifyChange(mediaUri, null);
Log.d("Removing media uri: " + mediaUri);
} else {
Log.w("Could not find media uri");
}
cursor.close();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.d();
int id = item.getItemId();
if (id == android.R.id.home) {
Log.d("Home pressed, go back in web history");
goBack();
return true;
} else if (id == R.id.add_favorite) {
Log.d("Add favorite");
Favorite favorite =
Favorite.newInstance(
mVizWebView.getTitle(), mVizWebView.getUrl(), mVizWebView.getFavicon());
ContentValues map = favorite.toContentValues();
getActivity().getContentResolver().insert(VizContract.Favorites.CONTENT_URI, map);
getActivity().getContentResolver().notifyChange(VizContract.Favorites.CONTENT_URI, null);
CharSequence text = favorite.getTitle() + " " + VizApp.getResString(R.string.favorites_added);
Toast.makeText(getActivity(), text, Toast.LENGTH_SHORT).show();
return true;
} else {
return super.onOptionsItemSelected(item);
}
}
/**
* This is called from the webviewclient so needs to be very careful about what objects exists as
* it can be called at odd times.
*/
public void loadUrl(String url, boolean storeFavIcon) {
Log.d("(url=" + url + ")");
if (urlBar == null || mVizWebView == null) {
return;
}
if (storeFavIcon && mWebChromeClient != null) {
mWebChromeClient.storeFavIcon(url);
}
urlBar.setText(url);
mVizWebView.loadUrl(url);
setCanGoBack();
// urlBar.setText(url);
}
private void startDownload(Resource resource) {
mConfirmationInProgress = false;
ActivityDelegate ad = getActivityDelegate();
if (ad == null) {
return;
}
resource.setDownloadDirectory(VizUtils.getDownloadDir());
// check download directory in case sd card or whatever has been
// unmounted and we can no longer write to it.
File directory = resource.getDownloadDirectory();
if (!Utils.directoryCreate(directory)) {
new AlertDialog.Builder(ad)
.setIcon(R.drawable.ic_launcher)
.setTitle(VizApp.getResString(R.string.download_failed))
.setMessage(VizApp.getResString(R.string.storage_error))
.setNeutralButton(R.string.ok, null)
.create()
.show();
return;
}
Uri uri =
VizApp.getResolver().insert(VizContract.Downloads.CONTENT_URI, resource.toContentValues());
if (uri == null) {
Log.e("Could not add download to database error");
Toast.makeText(
VizApp.getContext(),
VizApp.getResString(R.string.database_access_error),
Toast.LENGTH_LONG)
.show();
return;
}
Log.d("(uri=" + uri + ")");
resource.setDownloadUri(uri);
Downloads downloads = ad.getDownloadsFragment();
downloads.queue(resource);
}
@Override
protected void onPostExecute(Void v) {
Log.d("Sending dimiss message");
if (!result) {
// if an error occurs, need to reset this so subsequent
// downloads can occur
mConfirmationInProgress = false;
}
Browser.this.sendMessage(
ActivityDelegate.MSG_BROWSER, ActivityDelegate.MSG_BROWSER_TASKDIALOG_DISMISS, null);
if (result) {
Browser.this.sendMessage(
ActivityDelegate.MSG_BROWSER,
ActivityDelegate.MSG_BROWSER_SAVEDIALOG_SHOW,
mResourceBuilder);
}
}
private File getFileFromUri(Uri uri) throws FileNotFoundException {
Cursor cursor = null;
String filename = null;
File videoDir = null;
int match = getUriMatcher().match(uri);
Log.d("getFileFromUri(uri=" + uri + ", match=" + match + ")");
switch (match) {
case RESOURCES_ID:
cursor =
query(
uri,
new String[] {Resources._ID, Resources.DIRECTORY, Resources.FILENAME},
null,
null,
null);
if (!cursor.moveToFirst()) {
cursor.close();
throw new FileNotFoundException("Could not find Resource for uri");
}
filename = cursor.getString(cursor.getColumnIndex(Resources.FILENAME));
videoDir = directorySwitch(cursor.getString(cursor.getColumnIndex(Resources.DIRECTORY)));
Log.d("Got filename: " + filename + " directory: " + videoDir);
break;
case DOWNLOADS_ID:
cursor =
query(
uri,
new String[] {Downloads._ID, Downloads.DIRECTORY, Downloads.FILENAME},
null,
null,
null);
if (!cursor.moveToFirst()) {
cursor.close();
throw new FileNotFoundException("Could not find Download for uri");
}
filename = cursor.getString(cursor.getColumnIndex(Downloads.FILENAME));
videoDir = directorySwitch(cursor.getString(cursor.getColumnIndex(Downloads.DIRECTORY)));
Log.d("Got filename: " + filename + " directory: " + videoDir);
break;
case RESOURCES_THUMBNAILS:
Log.d("Got thumbnail: " + uri);
filename = uri.getLastPathSegment();
File thumbnailDirectory = VizUtils.getVideosThumbnailDir();
Log.d("Full thumbnail directory path: " + VizUtils.getVideosThumbnailPath());
if (thumbnailDirectory == null || !thumbnailDirectory.exists()) {
Log.e("Could not create directory error: " + VizUtils.getVideosThumbnailPath());
throw new FileNotFoundException("Media not mounted error: thumbnail could not be found");
}
Log.d("Got thumbnail filename: " + filename);
return new File(thumbnailDirectory, filename);
default:
throw new FileNotFoundException("No case for " + match);
}
cursor.close();
if (videoDir == null) {
throw new FileNotFoundException("no video directory specified for " + match);
}
if (filename == null) {
throw new FileNotFoundException("no filename specified for " + match);
}
return new File(videoDir, filename);
}
@Override
public void onStart() {
Log.d();
super.onStart();
}
@Override
public void onResume() {
Log.d();
super.onResume();
refreshUI();
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Log.d();
super.onCreateView(inflater, container, savedInstanceState);
setHasOptionsMenu(true);
ViewGroup v = (ViewGroup) inflater.inflate(R.layout.browser, null);
urlBar = (EditText) v.findViewById(R.id.urlbar);
mProgressBar = (ProgressBar) v.findViewById(R.id.progressbar);
// Add webview as 3rd child
// TODO: I think I did this so it wouldn't be destroyed or state
// lost, don't really remember.
RelativeLayout.LayoutParams layoutParams =
new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
layoutParams.addRule(RelativeLayout.BELOW, R.id.progressbar);
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
v.addView(mVizWebView, 2, layoutParams);
/*
if (initialized == false) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
String defaultUrl = prefs.getString("browser_homepage", "http://vimeo.com");
Log.d("Got default url: " + defaultUrl);
urlBar.setText(defaultUrl);
loadUrlFromUrlBar();
initialized = true;
}
*/
urlBar.setOnEditorActionListener(
new TextView.OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if ((event != null && event.getAction() == KeyEvent.ACTION_DOWN)
|| actionId == EditorInfo.IME_ACTION_NEXT
|| actionId == EditorInfo.IME_ACTION_DONE) {
Log.d("onEditorAction(actionId=" + actionId + ", event=" + event + ")");
Activity activity = getActivity();
if (activity == null) {
return false;
}
mBrowser.loadUrlFromUrlBar();
InputMethodManager inputManager =
(InputMethodManager)
VizApp.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.hideSoftInputFromWindow(
activity.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
return true;
}
return false;
}
});
setCanGoBack();
// mVizWebView.requestFocus();
// android issue #7189 (webview text fields not causing virtual
// keyboard to popup)
mVizWebView.requestFocus(View.FOCUS_DOWN);
mVizWebView.setOnTouchListener(
new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_UP:
if (!v.hasFocus()) {
v.requestFocus();
}
break;
}
return false;
}
});
return v;
}
