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Commit b997bd98 authored by Xinghan Yue's avatar Xinghan Yue Committed by Zoran Jovanovic
Browse files

Fix "division by zero" crash after USB mass storage disconnects 

File.java will return the total size in bytes of the partition
containing the path, and if the path does not exist,
it will return 0.

Change-Id: I134d4ec787b475e38bb37b4386bafcc419971c1e
parent b913bf92

src/com/android/settings/deviceinfo/StorageVolumePreference.java

+3 −1
Original line number Diff line number Diff line
@@ -74,7 +74,9 @@ public class StorageVolumePreference extends Preference { 
            final String used = Formatter.formatFileSize(context, usedBytes);

            final String total = Formatter.formatFileSize(context, totalBytes);

            setSummary(context.getString(R.string.storage_volume_summary, used, total));

            if (totalBytes > 0) {

                mUsedPercent = (int) ((usedBytes * 100) / totalBytes);

            }



            if (freeBytes < mStorageManager.getStorageLowBytes(path)) {

                mColor = StorageSettings.COLOR_WARNING;