如何从"/proc/cpuinfo"获取Android设备的特定信息；文件?

问题描述：

如何解析Android平板电脑的/proc/cpuinfo虚拟文件以获取处理器核心和时钟速度的信息? 我不需要上述文件提供的所有信息；只是这两位. 有人可以帮忙吗?

How can I parse /proc/cpuinfo virtual file of my Android tablet to get information of the processor's core and clockspeed? I don’t need all information provided by the above file; just these two bits. Can someone please help?

答

尚不清楚是要在应用程序中使用此信息，还是仅供自己使用.
- It is not clear if you want this information inside your app, or just for your own use.
  
  您可以通过adb获取此信息:
  
  you can get this information on with adb:
```
adb shell cat /proc/cpuinfo
```
  如果要在应用程序中使用此信息，请创建一个简单的函数以返回Map<String,String>，例如
  
  If you want to use this information in your app, create a simple function to return a Map<String,String>, for example,
```
public static Map<String, String> getCpuInfoMap() {
    Map<String, String> map = new HashMap<String, String>();
    try {
        Scanner s = new Scanner(new File("/proc/cpuinfo"));
        while (s.hasNextLine()) {
            String[] vals = s.nextLine().split(": ");
            if (vals.length > 1) map.put(vals[0].trim(), vals[1].trim());
        }
    } catch (Exception e) {Log.e("getCpuInfoMap",Log.getStackTraceString(e));}
    return map;
}
```
  请注意，这不会获得多个cpus信息，因此会被覆盖.无论如何，大多数值都是相似的.或修改以创建CpuInfoMap列表.
  
  Note, this will not get multiple cpus information, overwrites. Most of the values are similar anyways. or Modify to create List of CpuInfoMaps.
  
  尝试
```
Log.d("getCpuInfoMap test", getCpuInfoMap().toString());
```

如何从"/proc/cpuinfo"获取Android设备的特定信息；文件?

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