* Note: This code may or may not work on some devices.
Works on Samsung Galaxy Player, Android 2.3.6, (Level 10)
1. Create an Android project, if you don't already have one.
2. Open AndroidManifest.xml and add the below line.
</manifest>
<uses-permission android:name="android.permission.CAMERA" />
<application
3. Open MainActivity.java file and add the below to the imports section.
import android.hardware.Camera;import android.hardware.Camera.Parameters;
4. Add the below code between the public class and the onCreate method
public class MainActivity extends Activity{
private Camera camera;
Parameters p;
@Override
public void onCreate(Bundle savedInstanceState) {
5. Add the below code in the onCreate method
myCamera = Camera.open(); //needs import android.hardware.Camera;
p = myCamera.getParameters(); //needs import android.hardware.Camera.Parameters;
p.setFlashMode(Parameters.FLASH_MODE_TORCH);
myCamera.setParameters(p);
myCamera.startPreview();
6. Compile and run!
Resources:
