• 1
• 1
• 0

NullPointer/serialport-demo_kt

使用 implementation ("com.licheedev:android-serialport:2.1.3")

• 1
• 0
• 0

NullPointer/SP-demo

SharedPerference 跨应用访问数据

• 1
• 0
• 0

NullPointer/CP-demo

Content Provider 跨应用访问数据

• 1
• 2
• 4

NullPointer/serialport-demo

串口访问demo

• 1
• 1
• 1

NullPointer/Android-zBar