diff options
Diffstat (limited to 'src/org/fox/ttrss/OfflineArticleFragment.java')
| -rw-r--r-- | src/org/fox/ttrss/OfflineArticleFragment.java | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/src/org/fox/ttrss/OfflineArticleFragment.java b/src/org/fox/ttrss/OfflineArticleFragment.java new file mode 100644 index 00000000..61a2b498 --- /dev/null +++ b/src/org/fox/ttrss/OfflineArticleFragment.java @@ -0,0 +1,265 @@ +package org.fox.ttrss;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import org.fox.ttrss.ArticleOps.RelativeArticle;
+
+import android.app.Activity;
+import android.content.SharedPreferences;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.provider.BaseColumns;
+import android.support.v4.app.Fragment;
+import android.text.Html;
+import android.text.method.LinkMovementMethod;
+import android.view.GestureDetector;
+import android.view.GestureDetector.SimpleOnGestureListener;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.webkit.WebView;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.google.ads.AdRequest;
+import com.google.ads.AdView;
+
+public class OfflineArticleFragment extends Fragment implements OnClickListener {
+ @SuppressWarnings("unused")
+ private final String TAG = this.getClass().getSimpleName();
+
+ private SharedPreferences m_prefs;
+ private int m_articleId;
+ private GestureDetector m_gestureDetector;
+ private View.OnTouchListener m_gestureListener;
+ private Cursor m_cursor;
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+ if (savedInstanceState != null) {
+ m_articleId = savedInstanceState.getInt("articleId");
+ }
+
+ View view = inflater.inflate(R.layout.article_fragment, container, false);
+
+ m_gestureDetector = new GestureDetector(new MyGestureDetector());
+ m_gestureListener = new View.OnTouchListener() {
+ public boolean onTouch(View v, MotionEvent aEvent) {
+ if (m_gestureDetector.onTouchEvent(aEvent))
+ return true;
+ else
+ return false;
+ }
+ };
+
+
+ // TODO change to interface?
+ MainActivity activity = (MainActivity)getActivity();
+
+ if (activity != null) {
+ int orientation = activity.getWindowManager().getDefaultDisplay().getOrientation();
+
+ if (!activity.isSmallScreen()) {
+ if (orientation % 2 == 0) {
+ view.findViewById(R.id.splitter_horizontal).setVisibility(View.GONE);
+ } else {
+ view.findViewById(R.id.splitter_vertical).setVisibility(View.GONE);
+ }
+ } else {
+ view.findViewById(R.id.splitter_vertical).setVisibility(View.GONE);
+ view.findViewById(R.id.splitter_horizontal).setVisibility(View.GONE);
+ }
+ } else {
+ view.findViewById(R.id.splitter_horizontal).setVisibility(View.GONE);
+ }
+
+ m_cursor = ((MainActivity)getActivity()).getReadableDb().query("articles", null, BaseColumns._ID + "=?",
+ new String[] { String.valueOf(m_articleId) }, null, null, null);
+
+ m_cursor.moveToFirst();
+
+ if (m_cursor.isFirst()) {
+
+ TextView title = (TextView)view.findViewById(R.id.title);
+
+ if (title != null) {
+
+ String titleStr;
+
+ if (m_cursor.getString(m_cursor.getColumnIndex("title")).length() > 200)
+ titleStr = m_cursor.getString(m_cursor.getColumnIndex("title")).substring(0, 200) + "...";
+ else
+ titleStr = m_cursor.getString(m_cursor.getColumnIndex("title"));
+
+ title.setMovementMethod(LinkMovementMethod.getInstance());
+ title.setText(Html.fromHtml("<a href=\""+m_cursor.getString(m_cursor.getColumnIndex("link")).replace("\"", "\\\"")+"\">" + titleStr + "</a>"));
+ }
+
+ WebView web = (WebView)view.findViewById(R.id.content);
+
+ if (web != null) {
+
+ String content;
+ String cssOverride = "";
+
+
+ //WebSettings ws = web.getSettings();
+ //ws.setSupportZoom(true);
+ //ws.setBuiltInZoomControls(true);
+
+ if (m_prefs.getString("theme", "THEME_DARK").equals("THEME_DARK")) {
+ cssOverride = "body { background : black; color : #e0e0e0}\n";
+ web.setBackgroundColor(android.R.color.black);
+ } else {
+ cssOverride = "";
+ }
+
+ content =
+ "<html>" +
+ "<head>" +
+ "<meta content=\"text/html; charset=utf-8\" http-equiv=\"content-type\">" +
+ //"<meta name=\"viewport\" content=\"target-densitydpi=device-dpi\" />" +
+ "<style type=\"text/css\">" +
+ cssOverride +
+ "img { max-width : 98%; height : auto; }" +
+ "body { text-align : justify; }" +
+ "</style>" +
+ "</head>" +
+ "<body>" + m_cursor.getString(m_cursor.getColumnIndex("content")) + "</body></html>";
+
+ web.loadDataWithBaseURL(null, content, "text/html", "utf-8", null);
+
+ if (activity.isSmallScreen())
+ web.setOnTouchListener(m_gestureListener);
+ }
+
+ TextView dv = (TextView)view.findViewById(R.id.date);
+
+ if (dv != null) {
+ Date d = new Date(m_cursor.getInt(m_cursor.getColumnIndex("updated")) * 1000L);
+ SimpleDateFormat df = new SimpleDateFormat("EEE, dd MMM yyyy, HH:mm");
+ dv.setText(df.format(d));
+ }
+
+ TextView tagv = (TextView)view.findViewById(R.id.tags);
+
+ if (tagv != null) {
+ String tagsStr = m_cursor.getString(m_cursor.getColumnIndex("tags"));
+ tagv.setText(tagsStr);
+ }
+
+ AdView av = (AdView)view.findViewById(R.id.ad);
+
+ if (av != null) {
+ av.setVisibility(View.GONE);
+ }
+
+ ImageView next = (ImageView)view.findViewById(R.id.next_article);
+
+ if (next != null) {
+// if (m_nextArticle != null) {
+// next.setOnClickListener(this);
+// } else {
+ next.setImageResource(R.drawable.ic_next_article_disabled);
+// }
+ }
+
+ ImageView prev = (ImageView)view.findViewById(R.id.prev_article);
+
+ if (prev != null) {
+// if (m_prevArticle != null) {
+// prev.setOnClickListener(this);
+// } else {
+ prev.setImageResource(R.drawable.ic_prev_article_disabled);
+// }
+ }
+
+ }
+
+ return view;
+ }
+
+ @Override
+ public void onDestroy() {
+ super.onDestroy();
+
+ m_cursor.close();
+ }
+
+ @Override
+ public void onSaveInstanceState (Bundle out) {
+ super.onSaveInstanceState(out);
+
+ out.putInt("articleId", m_articleId);
+ }
+
+ @Override
+ public void onAttach(Activity activity) {
+ super.onAttach(activity);
+
+ m_prefs = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
+
+ m_articleId = ((MainActivity)activity).getSelectedOfflineArticleId();
+ /* m_articleOps = (ArticleOps)activity;
+ m_article = m_articleOps.getSelectedArticle();
+
+ m_prevArticle = m_articleOps.getRelativeArticle(m_article, RelativeArticle.BEFORE);
+ m_nextArticle = m_articleOps.getRelativeArticle(m_article, RelativeArticle.AFTER); */
+ }
+
+ @Override
+ public void onClick(View v) {
+ /* if (v.getId() == R.id.next_article) {
+ m_articleOps.openArticle(m_nextArticle, 0);
+ } else if (v.getId() == R.id.prev_article) {
+ m_articleOps.openArticle(m_prevArticle, R.anim.slide_right);
+ } */
+ }
+
+ // http://blog.blackmoonit.com/2010/07/gesture-detection-swipe-detection_4292.html
+ class MyGestureDetector extends SimpleOnGestureListener {
+ private static final int SWIPE_MIN_DISTANCE = 100;
+ private static final int SWIPE_MAX_OFF_PATH = 100;
+ private static final int SWIPE_THRESHOLD_VELOCITY = 100;
+
+ @Override
+ public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
+ float dX = e2.getX()-e1.getX();
+ float dY = e1.getY()-e2.getY();
+ if (Math.abs(dY)<SWIPE_MAX_OFF_PATH &&
+ Math.abs(velocityX)>=SWIPE_THRESHOLD_VELOCITY &&
+ Math.abs(dX)>=SWIPE_MIN_DISTANCE ) {
+ if (dX>0) {
+ //Log.d(TAG, "Right swipe");
+
+ //if (m_prevArticle != null)
+ // m_articleOps.openArticle(m_prevArticle, R.anim.slide_right);
+
+ } else {
+ //Log.d(TAG, "Left swipe");
+
+ //if (m_nextArticle != null)
+ // m_articleOps.openArticle(m_nextArticle, 0);
+
+ }
+ return true;
+ /* } else if (Math.abs(dX)<SWIPE_MAX_OFF_PATH &&
+ Math.abs(velocityY)>=SWIPE_THRESHOLD_VELOCITY &&
+ Math.abs(dY)>=SWIPE_MIN_DISTANCE ) {
+ if (dY>0) {
+ Log.d(TAG, "Up swipe");
+ } else {
+ Log.d(TAG, "Down swipe");
+ }
+ return true; */
+ }
+ return false;
+ }
+ };
+}
|