set the camera's flash mode - Android android.hardware

Android examples for android.hardware:Flash

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Description

set the camera's flash mode

Demo Code

import android.graphics.Bitmap;
import android.hardware.Camera;
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.List;

public class Main{

    /** set the camera's flash mode. Returns true if successful, false if the Android API doesn't support setting flash modes.
     *///from  w w w . ja va  2  s .co  m
    public static boolean setFlashMode(Camera camera, String mode) {
        Camera.Parameters params = camera.getParameters();
        try {
            Method flashModeMethod = params.getClass().getMethod(
                    "setFlashMode", String.class);
            flashModeMethod.invoke(params, mode);
            camera.setParameters(params);
            return true;
        } catch (Exception ignored) {
            return false;
        }
    }

}

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