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internal fun ISwipeable.getSwipeDirs(dirs: Int): Int { |
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var directions = dirs |
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if (!isDirectionSupported(ItemTouchHelper.LEFT)) { |
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directions = dirs and ItemTouchHelper.LEFT.inv() |
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} |
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if (!isDirectionSupported(ItemTouchHelper.RIGHT)) { |
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directions = dirs and ItemTouchHelper.RIGHT.inv() |
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} |
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return directions |
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} |
In line 11 and 14 you need to write directions = directions ..., otherwise you may lose the removement of the first flag if both flags are removed