首先我們需要一直不用的Android手機，插上公司的電源。下載安裝釘釘并設置為極速打卡。

我們只需要啟動一個服務，定時打開釘釘應用后再返回即可。

這華為手機并沒有永不息屏的選項，所以我們需要設置一下防止自動息屏。

@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // 設置不自動息屏 getWindow().setFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); setContentView(R.layout.activity_main); }打開釘釘，簽到后返回

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); } } 打開cmd查找釘釘的包名

adb devices

adb shell

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

// 打開釘釘String packageName = 'com.alibaba.android.rimet'; openApplication(packageName);// 延遲2s,自動打開try { Thread.sleep(2000); } catch (InterruptedException e) { e.printStackTrace(); }// 返回自動打卡appString packageNameNew = 'com.example.dingding'; openApplication(packageNameNew);

創建一個service來進行自動打卡,使用java的cron4j庫來執行定時任務,使用可以參見以前的博客。JFinal用cron4j執行定時任務

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(); //設置打開時間為工作日的 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中啟動服務即可。

為了讓打卡更加真實，每天的打卡時間盡可能盡量不一樣。我們用一個Scheduler(調度任務)每天在固定時間如每天早上6點，創建四個時間隨機的調度任務來完成每日的打卡。

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; } // 隨機在7:00 ~ 7:27之間打卡 // scheduler1 scheduler.schedule(new Random().nextInt(28)+' 7 * * *',new Thread()) // 隨機在11:30 ~ 11:57之間打卡 // scheduler2 scheduler.schedule((30 + new Random().nextInt(28))+' 11 * * *',new Thread()) // 隨機在13:00 ~ 13:27之間打卡 // scheduler3 scheduler.schedule(new Random().nextInt(28)+' 13 * * *',new Thread()) // 隨機在17:30 ~ 17:57之間打卡 // scheduler4 scheduler.schedule((30 + new Random().nextInt(28))+' 17 * * *',new Thread())} }); scheduler.start(); } }

以上就是Android 實現釘釘自動打卡功能的詳細內容，更多關于Android 釘釘自動打卡的資料請關注好吧啦網其它相關文章！