Function resolveAndroidAppearanceTarget

src/platforms/android/settings.ts:244–274

(
  device: DeviceInfo,
  state: string,
)

}

async function resolveAndroidAppearanceTarget(
  device: DeviceInfo,
  state: string,
): Promise<'light' | 'dark'> {
  const action = parseAppearanceAction(state);
  if (action !== 'toggle') return action;

  const currentResult = await runAndroidAdb(device, ['shell', 'cmd', 'uimode', 'night'], {
    allowFailure: true,
  });
  if (currentResult.exitCode !== 0) {
    throw new AppError('COMMAND_FAILED', 'Failed to read current Android appearance', {
      stdout: currentResult.stdout,
      stderr: currentResult.stderr,
      exitCode: currentResult.exitCode,
    });
  }
  const current = parseAndroidAppearance(currentResult.stdout, currentResult.stderr);
  if (!current) {
    throw new AppError(
      'COMMAND_FAILED',
      'Unable to determine current Android appearance for toggle',
      {
        stdout: currentResult.stdout,
        stderr: currentResult.stderr,
      },
    );
  }
  if (current === 'auto') return 'dark';
  return current === 'dark' ? 'light' : 'dark';
}

function parseAndroidAppearance(stdout: string, stderr: string): 'light' | 'dark' | 'auto' | null {
  const match = /night mode:\s*(yes|no|auto)\b/i.exec(`${stdout}\n${stderr}`);