protected void setCurrentTag(String tagName) {
if (TextUtils.isEmpty(tagName)) return;
mCurrentTag = tagName;
UserPrefs.setReaderTag(tagName);
hideLoadingProgress();
getPostAdapter().setTag(tagName);
hideNewPostsBar();
// update posts in this tag if it's time to do so
if (ReaderTagTable.shouldAutoUpdateTag(tagName))
updatePostsWithTag(
tagName, ReaderActions.RequestDataAction.LOAD_NEWER, RefreshType.AUTOMATIC);
}
protected static ReaderPostListFragment newInstance(Context context) {
AppLog.d(T.READER, "post list newInstance");
// restore the previously-chosen tag, revert to default if not set or doesn't exist
String tagName = UserPrefs.getReaderTag();
if (TextUtils.isEmpty(tagName) || !ReaderTagTable.tagExists(tagName))
tagName = ReaderTag.TAG_NAME_DEFAULT;
Bundle args = new Bundle();
args.putString(KEY_TAG_NAME, tagName);
ReaderPostListFragment fragment = new ReaderPostListFragment();
fragment.setArguments(args);
return fragment;
}
/*
* follow editText entry as a tag
*/
private void addAsTag(final String entry) {
if (TextUtils.isEmpty(entry)) {
return;
}
if (!ReaderTag.isValidTagName(entry)) {
ToastUtils.showToast(this, R.string.reader_toast_err_tag_invalid);
return;
}
if (ReaderTagTable.isFollowedTagName(entry)) {
ToastUtils.showToast(this, R.string.reader_toast_err_tag_exists);
return;
}
// tag is valid, follow it
mEditAdd.setText(null);
EditTextUtils.hideSoftInput(mEditAdd);
performAddTag(entry);
}
@Override
public void onBackPressed() {
if (mTagsChanged || mBlogsChanged) {
Bundle bundle = new Bundle();
if (mTagsChanged) {
bundle.putBoolean(KEY_TAGS_CHANGED, true);
if (mLastAddedTagName != null && ReaderTagTable.isFollowedTagName(mLastAddedTagName)) {
bundle.putString(KEY_LAST_ADDED_TAG_NAME, mLastAddedTagName);
}
}
if (mBlogsChanged) {
bundle.putBoolean(KEY_BLOGS_CHANGED, true);
}
Intent intent = new Intent();
intent.putExtras(bundle);
setResult(RESULT_OK, intent);
}
super.onBackPressed();
}
/*
* make sure current tag still exists, reset to default if it doesn't
*/
private void checkCurrentTag() {
if (hasCurrentTag() && !ReaderTagTable.tagExists(getCurrentTagName()))
mCurrentTag = ReaderTag.TAG_NAME_DEFAULT;
}