Attempts to set the camera's flash mode via reflection. - Android Camera

Android examples for Camera:Camera Flash

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Description

Attempts to set the camera's flash mode via reflection.

Demo Code


//package com.java2s;
import java.lang.reflect.Method;

import android.hardware.Camera;

public class Main {
    /** Attempts to set the camera's flash mode. Returns true if successful, false if the Android API doesn't support setting flash modes.
     *///www.j  a v  a  2s  .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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