앱 진입시 스크린 리더(TalkBack, Voice Assistant) 감지하기

[Snippet]

앱 진입시 "스크린 리더" 감지하기

@Override
protected void onResume() {
    super.onResume();

    AccessibilityManager accessibilityManager = (AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE);
    boolean isScreenReaderEnabled = accessibilityManager.isEnabled() && accessibilityManager.isTouchExplorationEnabled();

    if (isScreenReaderEnabled) {
        // 스크린 리더 활성화시
    } else {
        // 스크린 리더 비활성화시
    }
}

 

 

[Sample]

"스크린 리더" 활성화에 따른 UI 변경

public class MainActivity extends AppCompatActivity {
    private TextView mTextView;
    private ImageButton mImageButton;
    private Button mButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mTextView = findViewById(R.id.textView);
        mImageButton = findViewById(R.id.imageButton);
        mButton = findViewById(R.id.button);
    }

    @Override
    protected void onResume() {
        super.onResume();

        AccessibilityManager accessibilityManager = (AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE);
        boolean isScreenReaderEnabled = accessibilityManager.isEnabled() && accessibilityManager.isTouchExplorationEnabled();

        if (isScreenReaderEnabled) {
            mTextView.setText(getResources().getString(R.string.screen_reader_enable));
            mButton.setVisibility(View.VISIBLE);
            mImageButton.setVisibility(View.INVISIBLE);
        } else {
            mTextView.setText(getResources().getString(R.string.screen_reader_disable));
            mButton.setVisibility(View.INVISIBLE);
            mImageButton.setVisibility(View.VISIBLE);
        }
    }
}

프로젝트 화일
ScreenReaderDetectTest.zip

 

 

[실행결과]