Android SDK (phần 10) docx

... applications. The Bluetooth libraries have been available in Android only since Android version 2.0 (SDK API level 5). It’s also important to remember that not all Android devices will necessarily include Bluetooth ... the BLUETOOTH_ADMIN uses-permission is also required. <uses-permission android: name=" ;android. permission.BLUETOOTH"/> <uses-permission android: na...

... HELLO, ANDROID 1 A Little Background 2 The Not-So-Distant Past 2 The Future 3 What It Isn’t 3 Android: An Open Platform for Mobile Development 4 Native Android Applications 5 Android SDK Features ... integrated web browser and Internet security ➤ Android run time What makes an Android phone an Android phone rather than a mobile Linux implementation is the Android run time. In...

... RTr2.2(13) =1 → RTr2.1(9) =1, RTr2.2(5,6) =1 và RTr2.3 (10) = 0 → điện áp U cđ sẽ được lấy trên Rω3 có giá trị lớn. Đồng thời RTr2 (10) = 0 → RTr4(11) =0 → RTr4(25) = 0 → KK(25) =1 → kết quả ... = 0 → KP1(23) =1 → RTh(23) =1 → RTh(24) =1 → KP3(24) = 1; RTr2(16) =1 → KT(16) =1; RTr2 (10) =1 → KP2 (10) =1 → KP2(21) =1 → NC1(21) =1 → nối trục động cơ với trục mắc. Do KT có điện nên đ...