public static void setTextColorFromTheme(int theme, Resources resources, TextView... textViews) {
int color;
if (Util.isLightTheme(theme))
color = resources.getColor(R.color.reddit_light_dialog_text_color);
else color = resources.getColor(R.color.reddit_dark_dialog_text_color);
for (TextView textView : textViews) textView.setTextColor(color);
}
/** Set the Drawable for the list selector etc. based on the current theme. */
public static void updateListDrawables(ListActivity la, int theme) {
ListView lv = la.getListView();
if (Util.isLightTheme(theme)) {
lv.setBackgroundResource(android.R.color.background_light);
lv.setSelector(R.drawable.list_selector_blue);
} else /* if (Common.isDarkTheme(theme)) */ {
lv.setSelector(android.R.drawable.list_selector_background);
}
}
@Override
public Boolean doInBackground(Void... voidz) {
HttpEntity entity = null;
BufferedReader in = null;
try {
HttpGet request = new HttpGet(_mCheckUrl);
HttpResponse response = _mClient.execute(request);
if (!Util.isHttpStatusOK(response)) {
throw new HttpException("bad HTTP response: " + response);
}
entity = response.getEntity();
in = new BufferedReader(new InputStreamReader(entity.getContent()));
String line;
while ((line = in.readLine()) != null) {
Matcher idenMatcher = CAPTCHA_IDEN_PATTERN.matcher(line);
Matcher urlMatcher = CAPTCHA_IMAGE_PATTERN.matcher(line);
if (idenMatcher.find() && urlMatcher.find()) {
_mCaptchaIden = idenMatcher.group(1);
_mCaptchaUrl = urlMatcher.group(2);
saveState();
return true;
}
}
_mCaptchaIden = null;
_mCaptchaUrl = null;
saveState();
return false;
} catch (Exception e) {
if (Constants.LOGGING)
Log.e(TAG, "Error accessing " + _mCheckUrl + " to check for CAPTCHA", e);
} finally {
if (in != null) {
try {
in.close();
} catch (Exception e2) {
if (Constants.LOGGING) Log.e(TAG, "in.Close()", e2);
}
}
if (entity != null) {
try {
entity.consumeContent();
} catch (Exception e2) {
if (Constants.LOGGING) Log.e(TAG, "entity.consumeContent()", e2);
}
}
}
// mCaptchaIden and mCaptchaUrl are null if not required
// so on error, set them to some non-null dummy value
_mCaptchaIden = "";
_mCaptchaUrl = "";
saveState();
return null;
}
private void enableLoadingScreen() {
if (Util.isLightTheme(mSettings.getTheme())) {
setContentView(R.layout.loading_light);
} else {
setContentView(R.layout.loading_dark);
}
synchronized (ADAPTER_LOCK) {
if (mSubredditsAdapter != null) mSubredditsAdapter.mLoading = true;
}
getWindow().setFeatureInt(Window.FEATURE_PROGRESS, 0);
}
/**
* @param url
* @param context
* @param requireNewTask set this to true if context is not an Activity
* @param bypassParser
* @param useExternalBrowser
*/
public static void launchBrowser(
Context context,
String url,
String threadUrl,
boolean requireNewTask,
boolean bypassParser,
boolean useExternalBrowser,
boolean saveHistory) {
try {
if (saveHistory) {
Browser.updateVisitedHistory(context.getContentResolver(), url, true);
}
} catch (Exception ex) {
if (Constants.LOGGING) Log.i(TAG, "Browser.updateVisitedHistory error", ex);
}
Uri uri = Uri.parse(url);
if (!bypassParser) {
if (Util.isRedditUri(uri)) {
String path = uri.getPath();
Matcher matcher = COMMENT_LINK.matcher(path);
if (matcher.matches()) {
if (matcher.group(3) != null || matcher.group(2) != null) {
CacheInfo.invalidateCachedThread(context);
Intent intent = new Intent(context, CommentsListActivity.class);
intent.setData(uri);
intent.putExtra(Constants.EXTRA_NUM_COMMENTS, Constants.DEFAULT_COMMENT_DOWNLOAD_LIMIT);
if (requireNewTask) intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(intent, 0);
return;
}
}
matcher = REDDIT_LINK.matcher(path);
if (matcher.matches()) {
CacheInfo.invalidateCachedSubreddit(context);
Intent intent = new Intent(context, ThreadsListActivity.class);
intent.setData(uri);
if (requireNewTask) intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(intent, 0);
return;
}
matcher = USER_LINK.matcher(path);
if (matcher.matches()) {
Intent intent = new Intent(context, ProfileActivity.class);
intent.setData(uri);
if (requireNewTask) intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(intent, 0);
return;
}
} else if (Util.isRedditShortenedUri(uri)) {
String path = uri.getPath();
if (path.equals("") || path.equals("/")) {
CacheInfo.invalidateCachedSubreddit(context);
Intent intent = new Intent(context, ThreadsListActivity.class);
intent.setData(uri);
if (requireNewTask) intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(intent, 0);
} else {
// Assume it points to a thread aka CommentsList
CacheInfo.invalidateCachedThread(context);
Intent intent = new Intent(context, CommentsListActivity.class);
intent.setData(uri);
intent.putExtra(Constants.EXTRA_NUM_COMMENTS, Constants.DEFAULT_COMMENT_DOWNLOAD_LIMIT);
if (requireNewTask) intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(intent, 0);
}
return;
}
}
uri = Util.optimizeMobileUri(uri);
// Some URLs should always be opened externally, if BrowserActivity doesn't support their
// content.
if (Util.isYoutubeUri(uri) || Util.isAndroidMarketUri(uri)) useExternalBrowser = true;
if (useExternalBrowser) {
Intent browser = new Intent(Intent.ACTION_VIEW, uri);
browser.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
if (requireNewTask) browser.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(browser, 0);
} else {
Intent browser = new Intent(context, BrowserActivity.class);
browser.setData(uri);
if (threadUrl != null) browser.putExtra(Constants.EXTRA_THREAD_URL, threadUrl);
if (requireNewTask) browser.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Activity ac = (Activity) context;
ac.startActivityForResult(browser, 0);
}
}
public static void updateNextPreviousButtons(
ListActivity act,
View nextPreviousView,
String after,
String before,
int count,
RedditSettings settings,
OnClickListener downloadAfterOnClickListener,
OnClickListener downloadBeforeOnClickListener) {
boolean shouldShow = after != null || before != null;
Button nextButton = null;
Button previousButton = null;
// If alwaysShowNextPrevious, use the navbar
if (settings.isAlwaysShowNextPrevious()) {
nextPreviousView = act.findViewById(R.id.next_previous_layout);
if (nextPreviousView == null) return;
View nextPreviousBorder = act.findViewById(R.id.next_previous_border_top);
if (shouldShow) {
if (nextPreviousView != null && nextPreviousBorder != null) {
if (Util.isLightTheme(settings.getTheme())) {
nextPreviousView.setBackgroundResource(android.R.color.background_light);
nextPreviousBorder.setBackgroundResource(R.color.black);
} else {
nextPreviousBorder.setBackgroundResource(R.color.white);
}
nextPreviousView.setVisibility(View.VISIBLE);
}
// update the "next 25" and "prev 25" buttons
nextButton = (Button) act.findViewById(R.id.next_button);
previousButton = (Button) act.findViewById(R.id.previous_button);
} else {
nextPreviousView.setVisibility(View.GONE);
}
}
// Otherwise we are using the ListView footer
else {
if (nextPreviousView == null) return;
if (shouldShow && nextPreviousView.getVisibility() != View.VISIBLE) {
nextPreviousView.setVisibility(View.VISIBLE);
} else if (!shouldShow && nextPreviousView.getVisibility() == View.VISIBLE) {
nextPreviousView.setVisibility(View.GONE);
}
// update the "next 25" and "prev 25" buttons
nextButton = (Button) nextPreviousView.findViewById(R.id.next_button);
previousButton = (Button) nextPreviousView.findViewById(R.id.previous_button);
}
if (nextButton != null) {
if (after != null) {
nextButton.setVisibility(View.VISIBLE);
nextButton.setOnClickListener(downloadAfterOnClickListener);
} else {
nextButton.setVisibility(View.INVISIBLE);
}
}
if (previousButton != null) {
if (before != null && count != Constants.DEFAULT_THREAD_DOWNLOAD_LIMIT) {
previousButton.setVisibility(View.VISIBLE);
previousButton.setOnClickListener(downloadBeforeOnClickListener);
} else {
previousButton.setVisibility(View.INVISIBLE);
}
}
}
private void returnSubreddit(String subreddit) {
Intent intent = new Intent();
intent.setData(Util.createSubredditUri(subreddit));
setResult(RESULT_OK, intent);
finish();
}