Support for selection of silent ringtone from the ringtone picker.
This doesn't actually enable that, but adds the necessary code to make it work when enabled, and cleans up some ringtone related code.
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index 1451682..9877342 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -24,9 +24,11 @@
import android.content.ContentValues;
import android.content.Context;
import android.content.pm.PackageManager;
+import android.content.res.AssetFileDescriptor;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteQueryBuilder;
+import android.media.Ringtone;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
@@ -397,12 +399,8 @@
// Get the current value for the default sound
Uri soundUri = RingtoneManager.getActualDefaultRingtoneUri(context, ringtoneType);
- if (soundUri == null) {
- // Fallback on any valid ringtone Uri
- soundUri = RingtoneManager.getValidRingtoneUri(context);
- }
- if (soundUri != null) {
+ if (soundUri != null) {
// Only proxy the openFile call to drm or media providers
String authority = soundUri.getAuthority();
boolean isDrmAuthority = authority.equals(DrmStore.AUTHORITY);
@@ -426,4 +424,64 @@
return super.openFile(uri, mode);
}
+
+ @Override
+ public AssetFileDescriptor openAssetFile(Uri uri, String mode) throws FileNotFoundException {
+
+ /*
+ * When a client attempts to openFile the default ringtone or
+ * notification setting Uri, we will proxy the call to the current
+ * default ringtone's Uri (if it is in the DRM or media provider).
+ */
+ int ringtoneType = RingtoneManager.getDefaultType(uri);
+ // Above call returns -1 if the Uri doesn't match a default type
+ if (ringtoneType != -1) {
+ Context context = getContext();
+
+ // Get the current value for the default sound
+ Uri soundUri = RingtoneManager.getActualDefaultRingtoneUri(context, ringtoneType);
+
+ if (soundUri != null) {
+ // Only proxy the openFile call to drm or media providers
+ String authority = soundUri.getAuthority();
+ boolean isDrmAuthority = authority.equals(DrmStore.AUTHORITY);
+ if (isDrmAuthority || authority.equals(MediaStore.AUTHORITY)) {
+
+ if (isDrmAuthority) {
+ try {
+ // Check DRM access permission here, since once we
+ // do the below call the DRM will be checking our
+ // permission, not our caller's permission
+ DrmStore.enforceAccessDrmPermission(context);
+ } catch (SecurityException e) {
+ throw new FileNotFoundException(e.getMessage());
+ }
+ }
+
+ ParcelFileDescriptor pfd = null;
+ try {
+ pfd = context.getContentResolver().openFileDescriptor(soundUri, mode);
+ return new AssetFileDescriptor(pfd, 0, -1);
+ } catch (FileNotFoundException ex) {
+ // fall through and open the fallback ringtone below
+ }
+ }
+
+ try {
+ return super.openAssetFile(soundUri, mode);
+ } catch (FileNotFoundException ex) {
+ // Since a non-null Uri was specified, but couldn't be opened,
+ // fall back to the built-in ringtone.
+ return context.getResources().openRawResourceFd(
+ com.android.internal.R.raw.fallbackring);
+ }
+ }
+ // no need to fall through and have openFile() try again, since we
+ // already know that will fail.
+ throw new FileNotFoundException(); // or return null ?
+ }
+
+ // Note that this will end up calling openFile() above.
+ return super.openAssetFile(uri, mode);
+ }
}