Revision 69ecaf02 F-Droid/src/org/fdroid/fdroid/net/ApkDownloader.java

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F-Droid/src/org/fdroid/fdroid/net/ApkDownloader.java
47 47 
 * If the file has previously been downloaded, it will make use of that
48 48 
 * instead, without going to the network to download a new one.
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 */
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public class ApkDownloader implements AsyncDownloadWrapper.Listener {
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public class ApkDownloader implements AsyncDownloader.Listener {
51 51 

  		




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    private static final String TAG = "ApkDownloader";


  		




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  ......




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    @NonNull private final SanitizedFile potentiallyCachedFile;


  		




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    private ProgressListener listener;


  		




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    private AsyncDownloadWrapper dlWrapper = null;


  		




  
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    private AsyncDownloader dlWrapper = null;


  		




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    private boolean isComplete = false;


  		




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    private final long id = ++downloadIdCounter;


  		




  ......




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        Utils.DebugLog(TAG, "Downloading apk from " + remoteAddress + " to " + localFile);


  		




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        try {


  		




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            if (canUseDownloadManager(new URL(remoteAddress))) {


  		




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                // If we can use Android's DownloadManager, let's use it, because


  		




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                // of better OS integration, reliability, and async ability


  		




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                dlWrapper = new AsyncDownloader(context, this,


  		




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                        app.name + " " + curApk.version, curApk.id,


  		




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                        remoteAddress, localFile);


  		




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            } else {


  		




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                Downloader downloader = DownloaderFactory.create(context, remoteAddress, localFile);


  		




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                dlWrapper = new AsyncDownloadWrapper(downloader, this);


  		




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            }


  		




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            dlWrapper = DownloaderFactory.createAsync(context, remoteAddress, localFile, app.name + " " + curApk.version, curApk.id, this);


  		




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            dlWrapper.download();


  		




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            return true;


  		




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        } catch (IOException e) {


  		




  ......




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        return false;


  		




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    }


  		




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    /**


  		




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     * Tests to see if we can use Android's DownloadManager to download the APK, instead of


  		




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     * a downloader returned from DownloadFactory.


  		




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     * @param url


  		




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     * @return


  		




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     */


  		




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    private boolean canUseDownloadManager(URL url) {


  		




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        return Build.VERSION.SDK_INT > Build.VERSION_CODES.FROYO


  		




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                && !DownloaderFactory.isOnionAddress(url);


  		




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    }


  		




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    private void sendMessage(String type) {


  		




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        sendProgressEvent(new ProgressListener.Event(type));


  		




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    }


  		












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