diff options
Diffstat (limited to 'src/org/fox/ttrss/ArticleFragment.java')
| -rw-r--r-- | src/org/fox/ttrss/ArticleFragment.java | 449 |
1 files changed, 0 insertions, 449 deletions
diff --git a/src/org/fox/ttrss/ArticleFragment.java b/src/org/fox/ttrss/ArticleFragment.java deleted file mode 100644 index 4a568d3c..00000000 --- a/src/org/fox/ttrss/ArticleFragment.java +++ /dev/null @@ -1,449 +0,0 @@ -package org.fox.ttrss; - -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URL; -import java.text.DateFormat; -import java.text.SimpleDateFormat; -import java.util.Date; - -import org.fox.ttrss.types.Article; -import org.fox.ttrss.types.Attachment; -import org.fox.ttrss.util.TypefaceCache; -import org.jsoup.Jsoup; -import org.jsoup.nodes.Document; -import org.jsoup.nodes.Element; -import org.jsoup.select.Elements; - -import android.annotation.SuppressLint; -import android.app.Activity; -import android.content.Intent; -import android.content.SharedPreferences; -import android.graphics.Color; -import android.graphics.Typeface; -import android.net.Uri; -import android.os.Bundle; -import android.preference.PreferenceManager; -import android.support.v4.app.Fragment; -import android.text.Html; -import android.util.TypedValue; -import android.view.ContextMenu; -import android.view.ContextMenu.ContextMenuInfo; -import android.view.KeyEvent; -import android.view.LayoutInflater; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.ViewGroup; -import android.webkit.WebChromeClient; -import android.webkit.WebSettings; -import android.webkit.WebView; -import android.webkit.WebView.HitTestResult; -import android.widget.TextView; - -public class ArticleFragment extends Fragment { - private final String TAG = this.getClass().getSimpleName(); - - private SharedPreferences m_prefs; - private Article m_article; - private OnlineActivity m_activity; - - public void initialize(Article article) { - m_article = article; - } - - private View.OnTouchListener m_gestureListener; - - @Override - public void onCreateContextMenu(ContextMenu menu, View v, - ContextMenuInfo menuInfo) { - - if (v.getId() == R.id.content) { - HitTestResult result = ((WebView)v).getHitTestResult(); - - if (result != null && (result.getType() == HitTestResult.IMAGE_TYPE || result.getType() == HitTestResult.SRC_IMAGE_ANCHOR_TYPE)) { - menu.setHeaderTitle(result.getExtra()); - getActivity().getMenuInflater().inflate(R.menu.article_content_img_context_menu, menu); - - /* FIXME I have no idea how to do this correctly ;( */ - - m_activity.setLastContentImageHitTestUrl(result.getExtra()); - - } else { - menu.setHeaderTitle(m_article.title); - getActivity().getMenuInflater().inflate(R.menu.article_link_context_menu, menu); - } - } else { - menu.setHeaderTitle(m_article.title); - getActivity().getMenuInflater().inflate(R.menu.article_link_context_menu, menu); - } - - super.onCreateContextMenu(menu, v, menuInfo); - - } - - @SuppressLint("NewApi") - @Override - public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { - m_activity.setProgressBarVisibility(true); - - if (savedInstanceState != null) { - m_article = savedInstanceState.getParcelable("article"); - } - - boolean useTitleWebView = m_prefs.getBoolean("article_compat_view", false); - - View view = inflater.inflate(useTitleWebView ? R.layout.article_fragment_compat : R.layout.article_fragment, container, false); - - if (m_article != null) { - - if (!useTitleWebView) { - View scroll = view.findViewById(R.id.article_scrollview); - - if (scroll != null) { - final float scale = getResources().getDisplayMetrics().density; - - if (m_activity.isSmallScreen()) { - scroll.setPadding((int)(8 * scale + 0.5f), - (int)(5 * scale + 0.5f), - (int)(8 * scale + 0.5f), - 0); - } else { - scroll.setPadding((int)(25 * scale + 0.5f), - (int)(10 * scale + 0.5f), - (int)(25 * scale + 0.5f), - 0); - - } - - } - } - - int articleFontSize = Integer.parseInt(m_prefs.getString("article_font_size_sp", "16")); - int articleSmallFontSize = Math.max(10, Math.min(18, articleFontSize - 2)); - - TextView title = (TextView)view.findViewById(R.id.title); - - if (title != null) { - - if (m_prefs.getBoolean("enable_condensed_fonts", false)) { - Typeface tf = TypefaceCache.get(m_activity, "sans-serif-condensed", Typeface.NORMAL); - - if (tf != null && !tf.equals(title.getTypeface())) { - title.setTypeface(tf); - } - - title.setTextSize(TypedValue.COMPLEX_UNIT_SP, Math.min(21, articleFontSize + 5)); - } else { - title.setTextSize(TypedValue.COMPLEX_UNIT_SP, Math.min(21, articleFontSize + 3)); - } - - String titleStr; - - if (m_article.title.length() > 200) - titleStr = m_article.title.substring(0, 200) + "..."; - else - titleStr = m_article.title; - - title.setText(Html.fromHtml(titleStr)); - //title.setPaintFlags(title.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG); - title.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - try { - URL url = new URL(m_article.link.trim()); - String uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), - url.getPort(), url.getPath(), url.getQuery(), url.getRef()).toString(); - Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri)); - startActivity(intent); - } catch (Exception e) { - e.printStackTrace(); - m_activity.toast(R.string.error_other_error); - } - } - }); - - registerForContextMenu(title); - } - - TextView comments = (TextView)view.findViewById(R.id.comments); - - if (comments != null) { - if (m_activity.getApiLevel() >= 4 && m_article.comments_count > 0) { - comments.setTextSize(TypedValue.COMPLEX_UNIT_SP, articleSmallFontSize); - - String commentsTitle = getString(R.string.article_comments, m_article.comments_count); - comments.setText(commentsTitle); - //comments.setPaintFlags(title.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG); - comments.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - try { - URL url = new URL((m_article.comments_link != null && m_article.comments_link.length() > 0) ? - m_article.comments_link : m_article.link); - String uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), - url.getPort(), url.getPath(), url.getQuery(), url.getRef()).toString(); - Intent intent = new Intent(Intent.ACTION_VIEW, - Uri.parse(uri)); - startActivity(intent); - } catch (Exception e) { - e.printStackTrace(); - m_activity.toast(R.string.error_other_error); - } - } - }); - - } else { - comments.setVisibility(View.GONE); - } - } - - TextView note = (TextView)view.findViewById(R.id.note); - - if (note != null) { - if (m_article.note != null && !"".equals(m_article.note)) { - note.setTextSize(TypedValue.COMPLEX_UNIT_SP, articleSmallFontSize); - note.setText(m_article.note); - } else { - note.setVisibility(View.GONE); - } - - } - - final WebView web = (WebView)view.findViewById(R.id.content); - - if (web != null) { - - web.setOnLongClickListener(new View.OnLongClickListener() { - @Override - public boolean onLongClick(View v) { - HitTestResult result = ((WebView)v).getHitTestResult(); - - if (result != null && (result.getType() == HitTestResult.IMAGE_TYPE || result.getType() == HitTestResult.SRC_IMAGE_ANCHOR_TYPE)) { - registerForContextMenu(web); - m_activity.openContextMenu(web); - unregisterForContextMenu(web); - return true; - } else { - if (m_activity.isCompatMode()) { - KeyEvent shiftPressEvent = new KeyEvent(0, 0, KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_SHIFT_LEFT, 0, 0); - shiftPressEvent.dispatch(web); - } - - return false; - } - } - }); - - // prevent flicker in ics - if (!m_prefs.getBoolean("webview_hardware_accel", true) || useTitleWebView) { - if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) { - web.setLayerType(View.LAYER_TYPE_SOFTWARE, null); - } - } - - web.setWebChromeClient(new WebChromeClient() { - @Override - public void onProgressChanged(WebView view, int progress) { - m_activity.setProgress(Math.round(((float)progress / 100f) * 10000)); - if (progress == 100) { - m_activity.setProgressBarVisibility(false); - } - } - }); - - String content; - String cssOverride = ""; - - WebSettings ws = web.getSettings(); - ws.setSupportZoom(false); - - TypedValue tv = new TypedValue(); - getActivity().getTheme().resolveAttribute(R.attr.linkColor, tv, true); - - String theme = m_prefs.getString("theme", CommonActivity.THEME_DEFAULT); - - if (CommonActivity.THEME_HOLO.equals(theme)) { - cssOverride = "body { background : transparent; color : #e0e0e0}"; - } else if (CommonActivity.THEME_DARK.equals(theme)) { - cssOverride = "body { background : transparent; color : #e0e0e0}"; - } else { - cssOverride = "body { background : transparent; }"; - } - - if (useTitleWebView || android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) { - web.setBackgroundColor(Color.TRANSPARENT); - } else { - // seriously? - web.setBackgroundColor(Color.argb(1, 0, 0, 0)); - } - - String hexColor = String.format("#%06X", (0xFFFFFF & tv.data)); - cssOverride += " a:link {color: "+hexColor+";} a:visited { color: "+hexColor+";}"; - - cssOverride += " table { width : 100%; }"; - - String articleContent = m_article.content != null ? m_article.content : ""; - - Document doc = Jsoup.parse(articleContent); - - if (doc != null) { - // thanks webview for crashing on <video> tag - Elements videos = doc.select("video"); - - for (Element video : videos) - video.remove(); - - articleContent = doc.toString(); - } - - if (m_prefs.getBoolean("justify_article_text", true)) { - cssOverride += "body { text-align : justify; } "; - } - - ws.setDefaultFontSize(articleFontSize); - - content = - "<html>" + - "<head>" + - "<meta content=\"text/html; charset=utf-8\" http-equiv=\"content-type\">" + - "<meta name=\"viewport\" content=\"width=device-width, user-scalable=no\" />" + - "<style type=\"text/css\">" + - "body { padding : 0px; margin : 0px; line-height : 130%; }" + - "img { max-width : 100%; width : auto; height : auto; }" + - cssOverride + - "</style>" + - "</head>" + - "<body>" + articleContent; - - if (useTitleWebView) { - content += "<p> </p><p> </p><p> </p><p> </p>"; - } - - if (m_article.attachments != null && m_article.attachments.size() != 0) { - String flatContent = articleContent.replaceAll("[\r\n]", ""); - boolean hasImages = flatContent.matches(".*?<img[^>+].*?"); - - for (Attachment a : m_article.attachments) { - if (a.content_type != null && a.content_url != null) { - try { - if (a.content_type.indexOf("image") != -1 && - (!hasImages || m_article.always_display_attachments)) { - - URL url = new URL(a.content_url.trim()); - String strUrl = url.toString().trim(); - - content += "<p><img src=\"" + strUrl.replace("\"", "\\\"") + "\"></p>"; - } - - } catch (MalformedURLException e) { - // - } catch (Exception e) { - e.printStackTrace(); - } - } - } - } - - content += "</body></html>"; - - try { - String baseUrl = null; - - try { - URL url = new URL(m_article.link); - baseUrl = url.getProtocol() + "://" + url.getHost(); - } catch (MalformedURLException e) { - // - } - - web.loadDataWithBaseURL(baseUrl, content, "text/html", "utf-8", null); - } catch (RuntimeException e) { - e.printStackTrace(); - } - - if (m_activity.isSmallScreen()) - web.setOnTouchListener(m_gestureListener); - - web.setVisibility(View.VISIBLE); - } - - TextView dv = (TextView)view.findViewById(R.id.date); - - if (dv != null) { - dv.setTextSize(TypedValue.COMPLEX_UNIT_SP, articleSmallFontSize); - - Date d = new Date(m_article.updated * 1000L); - DateFormat df = new SimpleDateFormat("MMM dd, HH:mm"); - dv.setText(df.format(d)); - } - - TextView author = (TextView)view.findViewById(R.id.author); - - boolean hasAuthor = false; - - if (author != null) { - author.setTextSize(TypedValue.COMPLEX_UNIT_SP, articleSmallFontSize); - - if (m_article.author != null && m_article.author.length() > 0) { - author.setText(getString(R.string.author_formatted, m_article.author)); - } else { - author.setVisibility(View.GONE); - } - hasAuthor = true; - } - - TextView tagv = (TextView)view.findViewById(R.id.tags); - - if (tagv != null) { - tagv.setTextSize(TypedValue.COMPLEX_UNIT_SP, articleSmallFontSize); - - if (m_article.feed_title != null) { - String fTitle = m_article.feed_title; - - if (!hasAuthor && m_article.author != null && m_article.author.length() > 0) { - fTitle += " (" + getString(R.string.author_formatted, m_article.author) + ")"; - } - - tagv.setText(fTitle); - } else if (m_article.tags != null) { - String tagsStr = ""; - - for (String tag : m_article.tags) - tagsStr += tag + ", "; - - tagsStr = tagsStr.replaceAll(", $", ""); - - tagv.setText(tagsStr); - } else { - tagv.setVisibility(View.GONE); - } - } - - } - - return view; - } - - @Override - public void onDestroy() { - super.onDestroy(); - } - - @Override - public void onSaveInstanceState (Bundle out) { - super.onSaveInstanceState(out); - - out.setClassLoader(getClass().getClassLoader()); - out.putParcelable("article", m_article); - } - - @Override - public void onAttach(Activity activity) { - super.onAttach(activity); - - m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext()); - m_activity = (OnlineActivity)activity; - //m_article = m_onlineServices.getSelectedArticle(); - - } -} |