fix: prevent stderr from corrupting IME identifier in keyboard detection - #421
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Ricardo-M-L wants to merge 1 commit into
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fix: prevent stderr from corrupting IME identifier in keyboard detection#421Ricardo-M-L wants to merge 1 commit into
Ricardo-M-L wants to merge 1 commit into
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`detect_and_set_adb_keyboard()` concatenates stdout and stderr when reading the current IME. If the adb/hdc command fails (e.g. permission denied), the error message pollutes the IME string, causing `restore_keyboard()` to receive an invalid identifier and silently fail to restore the original keyboard. Use only stdout when the command succeeds; fall back to empty string on failure. Affects both ADB (phone_agent/adb/input.py) and HarmonyOS (phone_agent/hdc/input.py) code paths.
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This PR addresses: prevent stderr from corrupting IME identifier in keyboard detection