public static void requestPersitentFileQuota(
double size, final RequestPersitentFileQuotaListener listener) {
WebkitStorageInfo.requestQuota(
RequestFileSystem.PERSISTENT,
size,
new RequestQuotaCallback() {
@Override
public void requestQuotaCallback(final double grantedBytes) {
if (grantedBytes == 0) {
listener.onError("zero quota", null);
return;
}
RequestFileSystem.requestFileSystem(
RequestFileSystem.PERSISTENT,
grantedBytes,
new FileSystemCallback() {
@Override
public void fileSystemCallback(FileSystem fileSystem) {
listener.onAccepted(fileSystem, grantedBytes);
}
},
new FileErrorCallback() {
@Override
public void fileErrorCallback(FileError fileError) {
listener.onError("onRequestFileSystem", fileError);
}
});
}
});
}
public static void getFileSystem(boolean persitent, final GetFileSystemListener listener) {
int type = RequestFileSystem.TEMPORARY;
if (persitent) {
type = RequestFileSystem.PERSISTENT;
}
// use 1 for detect not granted
WebkitStorageInfo.requestQuota(
type,
1,
new RequestQuotaCallback() {
@Override
public void requestQuotaCallback(final double grantedBytes) {
if (grantedBytes == 0) {
listener.onError("zero quota", null);
return;
}
RequestFileSystem.requestFileSystem(
RequestFileSystem.PERSISTENT,
grantedBytes,
new FileSystemCallback() {
@Override
public void fileSystemCallback(FileSystem fileSystem) {
listener.onGetFileSystem(fileSystem);
}
},
new FileErrorCallback() {
@Override
public void fileErrorCallback(FileError fileError) {
listener.onError("onRequestFileSystem", fileError);
}
});
}
});
}
public static void getFileQuataAndUsage(boolean persistent, FileQuataAndUsageListener listener) {
WebkitStorageInfo.queryUsageAndQuota(
persistent ? RequestFileSystem.PERSISTENT : RequestFileSystem.TEMPORARY, listener);
}