From 0b2345344bb16bdb70470b630008e194e3a0133c Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Sun, 21 Apr 2013 17:01:26 +0400
Subject: support actionbarsherlock

---
 src/org/fox/ttrss/util/ImageCacheService.java | 422 +++++++++++++-------------
 1 file changed, 211 insertions(+), 211 deletions(-)

(limited to 'src/org/fox/ttrss/util/ImageCacheService.java')

diff --git a/src/org/fox/ttrss/util/ImageCacheService.java b/src/org/fox/ttrss/util/ImageCacheService.java
index 96342d60..8bd4840c 100644
--- a/src/org/fox/ttrss/util/ImageCacheService.java
+++ b/src/org/fox/ttrss/util/ImageCacheService.java
@@ -1,211 +1,211 @@
-package org.fox.ttrss.util;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.net.URLConnection;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.Date;
-
-import org.fox.ttrss.OnlineActivity;
-import org.fox.ttrss.R;
-import org.fox.ttrss.offline.OfflineDownloadService;
-
-import android.app.ActivityManager;
-import android.app.ActivityManager.RunningServiceInfo;
-import android.app.IntentService;
-import android.app.Notification;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Environment;
-
-public class ImageCacheService extends IntentService {
-
-	@SuppressWarnings("unused")
-	private final String TAG = this.getClass().getSimpleName();
-
-	public static final int NOTIFY_DOWNLOADING = 1;
-	
-	private static final String CACHE_PATH = "/image-cache/";
-
-	private int m_imagesDownloaded = 0;
-	
-	private NotificationManager m_nmgr;
-	
-	public ImageCacheService() {
-		super("ImageCacheService");
-	}
-
-	private boolean isDownloadServiceRunning() {
-	    ActivityManager manager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
-	    for (RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
-	        if ("org.fox.ttrss.OfflineDownloadService".equals(service.service.getClassName())) {
-	            return true;
-	        }
-	    }
-	    return false;
-	}
-	
-
-	@Override
-	public void onCreate() {
-		super.onCreate();
-		m_nmgr = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
-	}
-
-	public static boolean isUrlCached(Context context, String url) {
-		String hashedUrl = md5(url);
-		
-		File storage = context.getExternalCacheDir();
-		
-		File file = new File(storage.getAbsolutePath() + CACHE_PATH + "/" + hashedUrl + ".png");
-		
-		return file.exists();
-	}
-
-	public static String getCacheFileName(Context context, String url) {
-		String hashedUrl = md5(url);
-		
-		File storage = context.getExternalCacheDir();
-		
-		File file = new File(storage.getAbsolutePath() + CACHE_PATH + "/" + hashedUrl + ".png");
-		
-		return file.getAbsolutePath();
-	}
-	
-	public static void cleanupCache(Context context, boolean deleteAll) {
-		if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
-			File storage = context.getExternalCacheDir();
-			File cachePath = new File(storage.getAbsolutePath() + CACHE_PATH);
-		
-			long now = new Date().getTime();
-			
-			if (cachePath.isDirectory()) {
-				for (File file : cachePath.listFiles()) {
-					if (deleteAll || now - file.lastModified() > 1000*60*60*24*7) {
-						file.delete();
-					}					
-				}				
-			}
-		}
-	}
-
-	protected static String md5(String s) {
-		try {
-			MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
-	        digest.update(s.getBytes());
-	        byte messageDigest[] = digest.digest();
-	        
-	        StringBuffer hexString = new StringBuffer();
-	        for (int i=0; i<messageDigest.length; i++)
-	            hexString.append(Integer.toHexString(0xFF & messageDigest[i]));
-	        
-	        return hexString.toString();
-	        
-		} catch (NoSuchAlgorithmException e) {
-			e.printStackTrace();
-		}
-		
-		return null;
-	}
-	
-	private InputStream getStream(String urlString) {
-	    try {
-	        URL url = new URL(urlString);
-	        URLConnection urlConnection = url.openConnection();
-	        urlConnection.setConnectTimeout(250);
-	        return urlConnection.getInputStream();
-	    } catch (Exception ex) {
-	        return null;
-	    }
-	}
-	
-	@SuppressWarnings("deprecation")
-	private void updateNotification(String msg) {
-		Notification notification = new Notification(R.drawable.icon, 
-				getString(R.string.notify_downloading_title), System.currentTimeMillis());
-		
-		PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
-                new Intent(this, OnlineActivity.class), 0);
-		
-		notification.flags |= Notification.FLAG_ONGOING_EVENT;
-		notification.flags |= Notification.FLAG_ONLY_ALERT_ONCE;
-		
-        notification.setLatestEventInfo(this, getString(R.string.notify_downloading_title), msg, contentIntent);
-                       
-        m_nmgr.notify(NOTIFY_DOWNLOADING, notification);
-	}
-
-	/* private void updateNotification(int msgResId) {
-		updateNotification(getString(msgResId));
-	} */
-	
-	@Override
-	protected void onHandleIntent(Intent intent) {
-		String url = intent.getStringExtra("url");
-
-		//Log.d(TAG, "got request to download URL=" + url);
-		
-		if (!Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState()))
-			return;
-		
-		String hashedUrl = md5(url);
-		
-		File storage = getExternalCacheDir();
-		File cachePath = new File(storage.getAbsolutePath() + CACHE_PATH);
-		if (!cachePath.exists()) cachePath.mkdirs();
-		
-		if (cachePath.isDirectory() && hashedUrl != null) {
-			File outputFile = new File(cachePath.getAbsolutePath() + "/" + hashedUrl + ".png");
-			
-			if (!outputFile.exists()) {
-
-				//Log.d(TAG, "downloading to " + outputFile.getAbsolutePath());
-
-				InputStream is = getStream(url);
-				
-				if (is != null) {
-					try {					
-						FileOutputStream fos = new FileOutputStream(outputFile);
-						
-						byte[] buffer = new byte[1024];
-						int len = 0;
-						while ((len = is.read(buffer)) != -1) {
-						    fos.write(buffer, 0, len);
-						}
-						
-						fos.close();
-						is.close();
-						
-						m_imagesDownloaded++;
-						
-						updateNotification(getString(R.string.notify_downloading_images, m_imagesDownloaded));
-						
-					} catch (IOException e) {
-						e.printStackTrace();
-					}
-				}
-			}			
-		}
-	}
-	
-	@Override
-	public void onDestroy() {
-		super.onDestroy();
-
-	    if (!isDownloadServiceRunning()) {
-	    	m_nmgr.cancel(NOTIFY_DOWNLOADING);
-	    	
-			Intent success = new Intent();
-			success.setAction(OfflineDownloadService.INTENT_ACTION_SUCCESS);
-			success.addCategory(Intent.CATEGORY_DEFAULT);
-			sendBroadcast(success);
-	    }
-	}
-	
-}
+package org.fox.ttrss.util;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.net.URLConnection;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.Date;
+
+import org.fox.ttrss.OnlineActivity;
+import org.fox.ttrss.R;
+import org.fox.ttrss.offline.OfflineDownloadService;
+
+import android.app.ActivityManager;
+import android.app.ActivityManager.RunningServiceInfo;
+import android.app.IntentService;
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Environment;
+
+public class ImageCacheService extends IntentService {
+
+	@SuppressWarnings("unused")
+	private final String TAG = this.getClass().getSimpleName();
+
+	public static final int NOTIFY_DOWNLOADING = 1;
+	
+	private static final String CACHE_PATH = "/image-cache/";
+
+	private int m_imagesDownloaded = 0;
+	
+	private NotificationManager m_nmgr;
+	
+	public ImageCacheService() {
+		super("ImageCacheService");
+	}
+
+	private boolean isDownloadServiceRunning() {
+	    ActivityManager manager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
+	    for (RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
+	        if ("org.fox.ttrss.OfflineDownloadService".equals(service.service.getClassName())) {
+	            return true;
+	        }
+	    }
+	    return false;
+	}
+	
+
+	@Override
+	public void onCreate() {
+		super.onCreate();
+		m_nmgr = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
+	}
+
+	public static boolean isUrlCached(Context context, String url) {
+		String hashedUrl = md5(url);
+		
+		File storage = context.getExternalCacheDir();
+		
+		File file = new File(storage.getAbsolutePath() + CACHE_PATH + "/" + hashedUrl + ".png");
+		
+		return file.exists();
+	}
+
+	public static String getCacheFileName(Context context, String url) {
+		String hashedUrl = md5(url);
+		
+		File storage = context.getExternalCacheDir();
+		
+		File file = new File(storage.getAbsolutePath() + CACHE_PATH + "/" + hashedUrl + ".png");
+		
+		return file.getAbsolutePath();
+	}
+	
+	public static void cleanupCache(Context context, boolean deleteAll) {
+		if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
+			File storage = context.getExternalCacheDir();
+			File cachePath = new File(storage.getAbsolutePath() + CACHE_PATH);
+		
+			long now = new Date().getTime();
+			
+			if (cachePath.isDirectory()) {
+				for (File file : cachePath.listFiles()) {
+					if (deleteAll || now - file.lastModified() > 1000*60*60*24*7) {
+						file.delete();
+					}					
+				}				
+			}
+		}
+	}
+
+	protected static String md5(String s) {
+		try {
+			MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
+	        digest.update(s.getBytes());
+	        byte messageDigest[] = digest.digest();
+	        
+	        StringBuffer hexString = new StringBuffer();
+	        for (int i=0; i<messageDigest.length; i++)
+	            hexString.append(Integer.toHexString(0xFF & messageDigest[i]));
+	        
+	        return hexString.toString();
+	        
+		} catch (NoSuchAlgorithmException e) {
+			e.printStackTrace();
+		}
+		
+		return null;
+	}
+	
+	private InputStream getStream(String urlString) {
+	    try {
+	        URL url = new URL(urlString);
+	        URLConnection urlConnection = url.openConnection();
+	        urlConnection.setConnectTimeout(250);
+	        return urlConnection.getInputStream();
+	    } catch (Exception ex) {
+	        return null;
+	    }
+	}
+	
+	@SuppressWarnings("deprecation")
+	private void updateNotification(String msg) {
+		Notification notification = new Notification(R.drawable.icon, 
+				getString(R.string.notify_downloading_title), System.currentTimeMillis());
+		
+		PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
+                new Intent(this, OnlineActivity.class), 0);
+		
+		notification.flags |= Notification.FLAG_ONGOING_EVENT;
+		notification.flags |= Notification.FLAG_ONLY_ALERT_ONCE;
+		
+        notification.setLatestEventInfo(this, getString(R.string.notify_downloading_title), msg, contentIntent);
+                       
+        m_nmgr.notify(NOTIFY_DOWNLOADING, notification);
+	}
+
+	/* private void updateNotification(int msgResId) {
+		updateNotification(getString(msgResId));
+	} */
+	
+	@Override
+	protected void onHandleIntent(Intent intent) {
+		String url = intent.getStringExtra("url");
+
+		//Log.d(TAG, "got request to download URL=" + url);
+		
+		if (!Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState()))
+			return;
+		
+		String hashedUrl = md5(url);
+		
+		File storage = getExternalCacheDir();
+		File cachePath = new File(storage.getAbsolutePath() + CACHE_PATH);
+		if (!cachePath.exists()) cachePath.mkdirs();
+		
+		if (cachePath.isDirectory() && hashedUrl != null) {
+			File outputFile = new File(cachePath.getAbsolutePath() + "/" + hashedUrl + ".png");
+			
+			if (!outputFile.exists()) {
+
+				//Log.d(TAG, "downloading to " + outputFile.getAbsolutePath());
+
+				InputStream is = getStream(url);
+				
+				if (is != null) {
+					try {					
+						FileOutputStream fos = new FileOutputStream(outputFile);
+						
+						byte[] buffer = new byte[1024];
+						int len = 0;
+						while ((len = is.read(buffer)) != -1) {
+						    fos.write(buffer, 0, len);
+						}
+						
+						fos.close();
+						is.close();
+						
+						m_imagesDownloaded++;
+						
+						updateNotification(getString(R.string.notify_downloading_images, m_imagesDownloaded));
+						
+					} catch (IOException e) {
+						e.printStackTrace();
+					}
+				}
+			}			
+		}
+	}
+	
+	@Override
+	public void onDestroy() {
+		super.onDestroy();
+
+	    if (!isDownloadServiceRunning()) {
+	    	m_nmgr.cancel(NOTIFY_DOWNLOADING);
+	    	
+			Intent success = new Intent();
+			success.setAction(OfflineDownloadService.INTENT_ACTION_SUCCESS);
+			success.addCategory(Intent.CATEGORY_DEFAULT);
+			sendBroadcast(success);
+	    }
+	}
+	
+}
-- 
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