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Bug 1072997 - Check for a disabled System Download Manager before trying to use it r=margaret

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This commit is contained in:
Mark Finkle 2014-12-30 12:34:55 -05:00
parent 1dd7d2a39d
commit b618ac9265
1 changed files with 22 additions and 2 deletions
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24
mobile/android/base/DownloadsIntegration.java
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@ -12,16 +12,19 @@ import org.mozilla.gecko.util.EventCallback;
import org.mozilla.gecko.mozglue.generatorannotations.WrapElementForJNI;
import java.io.File;
import java.lang.IllegalArgumentException;
import java.util.ArrayList;
import java.util.List;
import android.app.DownloadManager;
import android.content.Context;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.media.MediaScannerConnection;
import android.media.MediaScannerConnection.MediaScannerConnectionClient;
import android.net.Uri;
import android.text.TextUtils;
import android.util.Log;
public class DownloadsIntegration implements NativeEventListener
{
@ -88,6 +91,23 @@ public class DownloadsIntegration implements NativeEventListener
}
}
private static boolean useSystemDownloadManager() {
if (!AppConstants.ANDROID_DOWNLOADS_INTEGRATION) {
return false;
}
int state = PackageManager.COMPONENT_ENABLED_STATE_DEFAULT;
try {
state = GeckoAppShell.getContext().getPackageManager().getApplicationEnabledSetting("com.android.providers.downloads");
} catch (IllegalArgumentException e) {
// Download Manager package does not exist
return false;
}
return (PackageManager.COMPONENT_ENABLED_STATE_ENABLED == state ||
PackageManager.COMPONENT_ENABLED_STATE_DEFAULT == state);
}
@WrapElementForJNI
public static void scanMedia(final String aFile, String aMimeType) {
String mimeType = aMimeType;
@ -115,7 +135,7 @@ public class DownloadsIntegration implements NativeEventListener
}
}
if (AppConstants.ANDROID_DOWNLOADS_INTEGRATION) {
if (useSystemDownloadManager()) {
final File f = new File(aFile);
final DownloadManager dm = (DownloadManager) GeckoAppShell.getContext().getSystemService(Context.DOWNLOAD_SERVICE);
dm.addCompletedDownload(f.getName(),
@ -133,7 +153,7 @@ public class DownloadsIntegration implements NativeEventListener
}
public static void removeDownload(final Download download) {
if (!AppConstants.ANDROID_DOWNLOADS_INTEGRATION) {
if (!useSystemDownloadManager()) {
return;
}