Handheld wireless android device mini mpos nfc payments pos mobile eftpos bluetooth card reader Top categories Fashion & Beauty Sports & Entertainment Tools & Home Improvement Raw Materials Maintenance, Repair & Operations
(ScreenStateHelper.SCREEN_POLLING_TAG_MASK | mScreenState) : mScreenState; if(mNfcUnlockManager.isLockscreenPollingEnabled()) applyRouting(false); mDeviceHost.doSetScreenState(screen_state_mask); /* Start polling loop */ applyRouting(true); return true; } ... } 在enableInternal方法里调用了m...
SD Card Manager For Android & File Manager Master This SD card reader app allows you to browse all files and folders on your SD card or device. You can choose internal storage or external SD card memory to manage. Let you create directories, create files, copy, move, rename, delete, or...
public static String getDeviceId() { return android.os.Build.ID; } /** * 获取手机用户名 * * **/ public static String getDeviceUser() { return android.os.Build.USER; } /** * 获取手机 硬件序列号 * **/ public static String getDeviceSerial() { return android.os.Build.SERIAL; } /...
Accept Credit Card and Electronic Check Payment using your Mobile device. Mobile POS Solutions for iPhone, iPad, Android Phone/Tablets and Windows Phone/Tablets.
I am not very familiar with the Android architecture to understand why I would have to re-build Android when I can communicate with my peripheral (card reader) via USB. It seems to me that if I provide a library that implements CCID-like interface, the users can then communicate with my...
14 * device, or that of external sdcard. If paths.size() >1, 15 * basically, the current device contains two type of storage: 16 * one is the storage of the device itself, one is that of 17 * external sdcard. Additionally, the paths is directory. ...
Returns the default camcorder profile at the given quality level for the first back-facing camera on the device. Get(Int32, CamcorderQuality) Returns the default camcorder profile for the given camera at the given quality level. GetAll(String, Int32) Returns all encoder profiles of a camcor...
Z90 Android 12.0 Dual SIMs Quad-Core Processor Handheld Device with barcode scanner card reader POS terminal $100.00 - $150.00 Min. order: 2 pieces pos for sale bluetooth 5.5 inch mini 58mm mobile printer scanner portable nfc terminal Android POS PDA ...
PreferredDevice 返回由 #setPreferredDevice.. 指定的选定输出。 RoutedDevice 返回一个 AudioDeviceInfo 标识此 MediaPlayer 注意的当前路由:仅当 MediaPlayer 当前正在播放时,查询才有效。 SyncParams 获取A/V 同步模式。 - 或 - 设置 A/V 同步模式。 ThresholdClass 此API 支持 Mono for Andro...