Android 实现钉钉自动打卡功能

首先我们需要一直不用的Android手机，插上公司的电源。下载安装钉钉并设置为极速打卡。

我们只需要启动一个服务，定时打开钉钉应用后再返回即可。

这华为手机并没有永不息屏的选项，所以我们需要设置一下防止自动息屏。

@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // 设置不自动息屏 getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); setContentView(R.layout.activity_main); }打开钉钉，签到后返回

核心程序

/** * * @param packageName 包名 */ public void openApplication(String packageName) { PackageManager packageManager = getPackageManager(); PackageInfo pi = null; try { pi = packageManager.getPackageInfo(packageName, 0); } catch (PackageManager.NameNotFoundException e) { } Intent resolveIntent = new Intent(Intent.ACTION_MAIN, null); resolveIntent.addCategory(Intent.CATEGORY_LAUNCHER); resolveIntent.setPackage(pi.packageName); List<ResolveInfo> apps = packageManager.queryIntentActivities(resolveIntent, 0); ResolveInfo resolveInfo = apps.iterator().next(); if (resolveInfo != null) { String className = resolveInfo.activityInfo.name; Intent intent = new Intent(Intent.ACTION_MAIN); intent.addCategory(Intent.CATEGORY_LAUNCHER); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); ComponentName cn = new ComponentName(packageName, className); intent.setComponent(cn); startActivity(intent); } } 打开cmd查找钉钉的包名

adb devices

adb shell

pm list package | grep alibaba 查找阿里巴巴相关的所有包名，也可以直接pm list package查找所有包名

// 打开钉钉String packageName = 'com.alibaba.android.rimet'; openApplication(packageName);// 延迟2s,自动打开try { Thread.sleep(2000); } catch (InterruptedException e) { e.printStackTrace(); }// 返回自动打卡appString packageNameNew = 'com.example.dingding'; openApplication(packageNameNew);

创建一个service来进行自动打卡,使用java的cron4j库来执行定时任务,使用可以参见以前的博客。JFinal用cron4j执行定时任务

public class DingService extends Service { private final String TAG = 'DingService'; @Override public IBinder onBind(Intent intent) { return null; } @Override public void onCreate() { super.onCreate(); Log.e(TAG, 'Service Start!'); ClockThread ct = new ClockThread(); ct.start(); } @Override public int onStartCommand(Intent intent, int flags, int startId) { return super.onStartCommand(intent, flags, startId); } @Override public void onDestroy() { super.onDestroy(); } /** * * @param packageName 包名 */ public void openApplication(String packageName) {...} public class ClockThread extends Thread { public void run() { Scheduler scheduler = new Scheduler(); //设置打开时间为工作日的 7:50,11:50,13:50,17:50 scheduler.schedule('50 7,11,13,17 * * mon,tue,wed,thu,fri', new Thread() {@Overridepublic void run() { String packageName = 'com.alibaba.android.rimet'; openApplication(packageName); try { Thread.sleep(2000); } catch (InterruptedException e) { e.printStackTrace(); } String packageNameNew = 'com.example.dingding'; openApplication(packageNameNew);} }); scheduler.start(); } }}

最后在MainActivity中启动服务即可。

为了让打卡更加真实，每天的打卡时间尽可能尽量不一样。我们用一个Scheduler(调度任务)每天在固定时间如每天早上6点，创建四个时间随机的调度任务来完成每日的打卡。

public class ClockThread extends Thread { public void run() { scheduler = new Scheduler(); scheduler.schedule('0 6 * * mon,tue,wed,thu,fri', new Thread() {@Overridepublic void run() { if(scheduler1 != null){ scheduler1.stop(); scheduler1 = null; } if(scheduler2 != null){ scheduler2.stop(); scheduler2 = null; } if(scheduler3 != null){ scheduler3.stop(); scheduler3 = null; } if(scheduler4 != null){ scheduler4.stop(); scheduler4 = null; } // 随机在7:00 ~ 7:27之间打卡 // scheduler1 scheduler.schedule(new Random().nextInt(28)+' 7 * * *',new Thread()) // 随机在11:30 ~ 11:57之间打卡 // scheduler2 scheduler.schedule((30 + new Random().nextInt(28))+' 11 * * *',new Thread()) // 随机在13:00 ~ 13:27之间打卡 // scheduler3 scheduler.schedule(new Random().nextInt(28)+' 13 * * *',new Thread()) // 随机在17:30 ~ 17:57之间打卡 // scheduler4 scheduler.schedule((30 + new Random().nextInt(28))+' 17 * * *',new Thread())} }); scheduler.start(); } }

以上就是Android 实现钉钉自动打卡功能的详细内容，更多关于Android 钉钉自动打卡的资料请关注好吧啦网其它相关文章！