private DisplayInfo getDisplayInfoInternal(int displayId, int callingUid) {
synchronized (mSyncRoot) {
LogicalDisplay display = mLogicalDisplays.get(displayId);
if (display != null) {
DisplayInfo info = display.getDisplayInfoLocked();
if (info.hasAccess(callingUid)) {
return info;
}
}
return null;
}
}
private int[] getDisplayIdsInternal(int callingUid) {
synchronized (mSyncRoot) {
final int count = mLogicalDisplays.size();
int[] displayIds = new int[count];
int n = 0;
for (int i = 0; i < count; i++) {
LogicalDisplay display = mLogicalDisplays.valueAt(i);
DisplayInfo info = display.getDisplayInfoLocked();
if (info.hasAccess(callingUid)) {
displayIds[n++] = mLogicalDisplays.keyAt(i);
}
}
if (n != count) {
displayIds = Arrays.copyOfRange(displayIds, 0, n);
}
return displayIds;
}
}
