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View Code? Open in Web Editor NEWAndroid蓝牙4.0操作demo
Android蓝牙4.0操作demo
@lidong1665 你好我对你的东西很感兴趣。想知道你这个具体的一些细节。方便留个QQ或者邮箱吗。谢谢!
有些代码都没显示在代码框里面.
String struuid = bytes2HexString(reverseBytes(scanRecord)).replace("-", "").toLowerCase();;
Log.d(TAG, "run: "+struuid);
String name = device.getName();
Log.d(TAG, "run:sring **"+name);
if(!TextUtils.isEmpty(name) && "CardioChek Meter:".contains(name)) {
mLeDeviceListAdapter.addDevice(device);
mLeDeviceListAdapter.notifyDataSetChanged();
}
请问下上述device.getName()为空,是什么情况 ,device本身是有数据,加这一层校验就过不去 if(!TextUtils.isEmpty(name) && "CardioChek Meter:".contains(name)) {
界面是空白的 menu item 点击也没用 小米6
在DeviceScanActivity.java里面用到的
if(!TextUtils.isEmpty(name) && "CardioChek Meter:".contains(name)) {
mLeDeviceListAdapter.addDevice(device);
mLeDeviceListAdapter.notifyDataSetChanged();
}
报找不到符号的错误,搜了好久不知道为什么。
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.