27 lines
718 B
Java
27 lines
718 B
Java
package com.example.studyapp.utils;
|
||
|
||
public class DeviceUtils {
|
||
// 加载本地库
|
||
static {
|
||
try {
|
||
System.loadLibrary("native");
|
||
} catch (UnsatisfiedLinkError e) {
|
||
e.printStackTrace();
|
||
}
|
||
}
|
||
|
||
/** 设置设备ID */
|
||
public static native void setDeviceId(String deviceId);
|
||
|
||
/** 更新Boot ID */
|
||
public static native void updateBootId(String newBootId);
|
||
|
||
/** 获取系统信息 */
|
||
public static native long[] getSysInfo();
|
||
|
||
/** 修改CPU信息，需系统权限 */
|
||
public static native boolean cpuInfoChange(String path);
|
||
|
||
/** 修改内存大小，需系统权限 */
|
||
public static native boolean changeMemSize(String path);
|
||
} |