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Code Issues Pull Requests Releases Wiki Activity

download and display original feed icons (disabled for now)

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This commit is contained in:
Andrew Dolgov 2011-11-28 16:00:36 +03:00
parent 1cd840077e
commit 989a904f3d
2 changed files with 144 additions and 3 deletions
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3
AndroidManifest.xml
View File

@ -7,7 +7,8 @@
<!-- <supports-screens android:smallScreens="false" android:normalScreens="false" /> -->
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".LoginActivity"

144
src/org/fox/ttrss/FeedsFragment.java
View File

@ -1,6 +1,10 @@
package org.fox.ttrss;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.lang.reflect.Type;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
@ -10,9 +14,14 @@ import java.util.List;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.preference.PreferenceManager;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@ -37,6 +46,8 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
private FeedList m_feeds = new FeedList();
private OnFeedSelectedListener m_feedSelectedListener;
private int m_selectedFeedId;
private static final String ICON_PATH = "/org.fox.ttrss-icons/";
private boolean m_enableFeedIcons;
public interface OnFeedSelectedListener {
public void onFeedSelected(Feed feed);
@ -82,6 +93,8 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
list.setAdapter(m_adapter);
list.setOnItemClickListener(this);
m_enableFeedIcons = m_prefs.getBoolean("enable_feed_icons", false);
if (m_feeds == null || m_feeds.size() == 0)
refresh(false);
else
@ -173,6 +186,50 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
}
}
@SuppressWarnings({ "unchecked", "serial" })
public void getFeedIcons() {
ApiRequest req = new ApiRequest(getActivity().getApplicationContext()) {
protected void onPostExecute(JsonElement result) {
if (result != null) {
try {
JsonElement iconsUrl = result.getAsJsonObject().get("content").getAsJsonObject().get("icons_dir");
if (iconsUrl != null) {
String iconsStr = iconsUrl.getAsString();
String baseUrl = "";
if (!iconsStr.contains("://")) {
baseUrl = m_prefs.getString("ttrss_url", "") + "/" + iconsStr;
} else {
baseUrl = iconsStr;
}
GetIconsTask git = new GetIconsTask(baseUrl);
git.execute(m_feeds);
}
} catch (Exception e) {
Log.d(TAG, "Error receiving icons configuration");
e.printStackTrace();
}
}
}
};
final String sessionId = ((MainActivity)getActivity()).getSessionId();
HashMap<String,String> map = new HashMap<String,String>() {
{
put("sid", sessionId);
put("op", "getConfig");
}
};
req.execute(map);
}
private class FeedsRequest extends ApiRequest {
public FeedsRequest(Context context) {
@ -206,7 +263,9 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
setLoadingStatus(R.string.error_no_feeds, false);
else
setLoadingStatus(R.string.blank, false);
if (m_enableFeedIcons) getFeedIcons();
}
} else {
MainActivity activity = (MainActivity)getActivity();
@ -291,7 +350,27 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
ImageView icon = (ImageView)v.findViewById(R.id.icon);
if (icon != null) {
icon.setImageResource(feed.unread > 0 ? R.drawable.ic_rss : R.drawable.ic_rss_bw);
if (m_enableFeedIcons) {
File storage = Environment.getExternalStorageDirectory();
File iconFile = new File(storage.getAbsolutePath() + ICON_PATH + feed.id + ".ico");
if (iconFile.exists()) {
Bitmap bmpOrig = BitmapFactory.decodeFile(iconFile.getAbsolutePath());
if (bmpOrig != null) {
Bitmap bmp = Bitmap.createScaledBitmap(bmpOrig, 28, 28, true);
icon.setImageBitmap(bmp);
}
} else {
icon.setImageResource(feed.unread > 0 ? R.drawable.ic_rss : R.drawable.ic_rss_bw);
}
} else {
icon.setImageResource(feed.unread > 0 ? R.drawable.ic_rss : R.drawable.ic_rss_bw);
}
}
return v;
@ -310,4 +389,65 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
Collections.sort(m_feeds, cmp);
m_adapter.notifyDataSetInvalidated();
}
public class GetIconsTask extends AsyncTask<FeedList, Integer, Integer> {
private String m_baseUrl;
public GetIconsTask(String baseUrl) {
m_baseUrl = baseUrl;
}
@Override
protected Integer doInBackground(FeedList... params) {
try {
File storage = Environment.getExternalStorageDirectory();
final File iconPath = new File(storage.getAbsolutePath() + ICON_PATH);
if (!iconPath.exists()) iconPath.mkdir();
final FeedList feeds = params[0];
if (iconPath.exists()) {
for (Feed feed : feeds) {
if (feed.id > 0 && feed.has_icon) {
File iconFile = new File(iconPath.getAbsolutePath() + "/" + feed.id + ".ico");
String fetchUrl = m_baseUrl + "/" + feed.id + ".ico";
if (!iconFile.exists()) {
//Log.d(TAG, "Downloading " + fetchUrl);
try {
BufferedInputStream is = new BufferedInputStream(new URL(fetchUrl).openStream(), 1024);
FileOutputStream fos = new FileOutputStream(iconFile);
byte[] buffer = new byte[1024];
int len = 0;
while ((len = is.read(buffer)) != -1) {
fos.write(buffer, 0, len);
}
fos.close();
is.close();
} catch (Exception e) {
Log.d(TAG, "Error downloading " + fetchUrl);
e.printStackTrace();
}
}
}
}
}
} catch (Exception e) {
Log.d(TAG, "Error while downloading feed icons");
e.printStackTrace();
}
return null;
}
protected void onPostExecute(Integer result) {
m_adapter.notifyDataSetInvalidated();
}
}
}