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Code Issues Pull Requests Releases Wiki Activity

add image context menu in offline mode (closes #711)

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This commit is contained in:
Andrew Dolgov 2013-06-10 15:08:10 +04:00
parent 09efcf1b23
commit d889d5e44c
2 changed files with 133 additions and 13 deletions
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110
src/org/fox/ttrss/offline/OfflineActivity.java
View File

@ -1,14 +1,12 @@
package org.fox.ttrss.offline;
import org.fox.ttrss.ArticlePager;
import org.fox.ttrss.CommonActivity;
import org.fox.ttrss.OnlineActivity;
import org.fox.ttrss.PreferencesActivity;
import org.fox.ttrss.R;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
@ -20,16 +18,22 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.database.sqlite.SQLiteStatement;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.provider.BaseColumns;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.Window;
import android.widget.EditText;
import android.widget.SearchView;
import android.widget.TextView;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
public class OfflineActivity extends CommonActivity {
private final String TAG = this.getClass().getSimpleName();
@ -40,6 +44,8 @@ public class OfflineActivity extends CommonActivity {
private ActionMode m_headlinesActionMode;
private HeadlinesActionModeCallback m_headlinesActionModeCallback;
private String m_lastImageHitTestUrl;
@SuppressLint("NewApi")
private class HeadlinesActionModeCallback implements ActionMode.Callback {
@ -70,6 +76,90 @@ public class OfflineActivity extends CommonActivity {
}
};
@Override
public boolean onContextItemSelected(android.view.MenuItem item) {
/* AdapterContextMenuInfo info = (AdapterContextMenuInfo) item
.getMenuInfo(); */
final OfflineArticlePager ap = (OfflineArticlePager)getSupportFragmentManager().findFragmentByTag(FRAG_ARTICLE);
switch (item.getItemId()) {
case R.id.article_img_open:
if (getLastContentImageHitTestUrl() != null) {
try {
Intent intent = new Intent(Intent.ACTION_VIEW,
Uri.parse(getLastContentImageHitTestUrl()));
startActivity(intent);
} catch (Exception e) {
e.printStackTrace();
toast(R.string.error_other_error);
}
}
return true;
case R.id.article_img_share:
if (getLastContentImageHitTestUrl() != null) {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("image/png");
intent.putExtra(Intent.EXTRA_SUBJECT, getLastContentImageHitTestUrl());
intent.putExtra(Intent.EXTRA_TEXT, getLastContentImageHitTestUrl());
startActivity(Intent.createChooser(intent, getLastContentImageHitTestUrl()));
}
return true;
case R.id.article_img_view_caption:
if (getLastContentImageHitTestUrl() != null) {
String content = "";
Cursor article = getArticleById(ap.getSelectedArticleId());
if (article != null) {
content = article.getString(article.getColumnIndex("content"));
article.close();
}
// Android doesn't give us an easy way to access title tags;
// we'll use Jsoup on the body text to grab the title text
// from the first image tag with this url. This will show
// the wrong text if an image is used multiple times.
Document doc = Jsoup.parse(content);
Elements es = doc.getElementsByAttributeValue("src", getLastContentImageHitTestUrl());
if (es.size() > 0){
if (es.get(0).hasAttr("title")){
Dialog dia = new Dialog(this);
if (es.get(0).hasAttr("alt")){
dia.setTitle(es.get(0).attr("alt"));
} else {
dia.setTitle(es.get(0).attr("title"));
}
TextView titleText = new TextView(this);
if (android.os.Build.VERSION.SDK_INT >= 16) {
titleText.setPaddingRelative(24, 24, 24, 24);
} else {
titleText.setPadding(24, 24, 24, 24);
}
titleText.setTextSize(16);
titleText.setText(es.get(0).attr("title"));
dia.setContentView(titleText);
dia.show();
} else {
toast(R.string.no_caption_to_display);
}
} else {
toast(R.string.no_caption_to_display);
}
}
return true;
default:
Log.d(TAG, "onContextItemSelected, unhandled id=" + item.getItemId());
return super.onContextItemSelected(item);
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
m_prefs = PreferenceManager
@ -692,5 +782,11 @@ public class OfflineActivity extends CommonActivity {
refresh();
}
public void setLastContentImageHitTestUrl(String url) {
m_lastImageHitTestUrl = url;
}
public String getLastContentImageHitTestUrl() {
return m_lastImageHitTestUrl;
}
}

30
src/org/fox/ttrss/offline/OfflineArticleFragment.java
View File

@ -38,6 +38,7 @@ import android.view.ViewGroup;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebSettings.LayoutAlgorithm;
import android.webkit.WebView.HitTestResult;
import android.webkit.WebView;
import android.widget.TextView;
@ -84,8 +85,30 @@ public class OfflineArticleFragment extends Fragment implements GestureDetector.
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
//getActivity().getMenuInflater().inflate(R.menu.article_link_context_menu, menu);
//menu.setHeaderTitle(m_cursor.getString(m_cursor.getColumnIndex("title")));
String title = m_cursor.getString(m_cursor.getColumnIndex("title"));
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(title);
getActivity().getMenuInflater().inflate(R.menu.article_link_context_menu, menu);
menu.setHeaderTitle(m_cursor.getString(m_cursor.getColumnIndex("title")));
}
} else {
menu.setHeaderTitle(title);
getActivity().getMenuInflater().inflate(R.menu.article_link_context_menu, menu);
}
super.onCreateContextMenu(menu, v, menuInfo);
@ -153,6 +176,8 @@ public class OfflineArticleFragment extends Fragment implements GestureDetector.
if (web != null) {
registerForContextMenu(web);
web.setWebChromeClient(new WebChromeClient() {
@Override
public void onProgressChanged(WebView view, int progress) {
@ -343,8 +368,7 @@ public class OfflineArticleFragment extends Fragment implements GestureDetector.
@Override
public void onLongPress(MotionEvent e) {
// TODO Auto-generated method stub
m_activity.openContextMenu(getView());
}
@Override