Android获取处理器模型 [英] Android Get Processor Model

问题描述

我想获得类似于DU Booster的处理器模型。 CPU模型包含ARM处理器的版本和修订版。例如：ARMv7处理器修订版3（v7l）

I want to get Processor Model similar to DU Booster. CPU model contains ARM processor version and revision. For Example: ARMv7 Processor rev 3 (v7l)

我已经尝试过
System.getProperty（ os.arch）仅返回体系结构

I have tried this System.getProperty("os.arch") which returns only architecture

和

String[] args = {"/system/bin/cat", "/proc/cpuinfo"}; 

获取CPU信息。我可以在某些设备中获得正确的信息，但不能在所有设备中获得正确的信息。

to get CPU info. I am able to get the right information in some of the devices but not in all.

我在Asus Fonepad 7中尝试了此操作，但它不返回处理器的属性（但返回处理器（小p）

I tried this in Asus Fonepad 7 which doesn't return the property of the Processor(but returns processor(small p)

返回结果

processor   : 0
vendor_id   : GenuineIntel
cpu family  : 6
model       : 53
model name  : Intel(R) Atom(TM) CPU Z2520  @ 1.20GHz
stepping    : 1
microcode   : 0x10e
cpu MHz     : 800.000
cache size  : 512 KB
physical id : 0
siblings    : 4

我想得到类似 ARMv7 Processor rev 3（v7l） 的结果。 p>

I want to get result like "ARMv7 Processor rev 3 (v7l)". Thanks in Advance..

推荐答案

您无需实现单独的方法即可使用不同的处理器类型，只需替换 model_name 指向 cpu_model 的键，同时获取 / proc / cpuinfo 文件：

You don't need to implement separated methods to work with differ processors types, just simply replace the model_name key to cpu_model when it needed while getting /proc/cpuinfo file:

    public static Map<String, String> getCPUInfo () throws IOException {

        BufferedReader br = new BufferedReader (new FileReader ("/proc/cpuinfo"));

        String str;

        Map<String, String> output = new HashMap<> ();

        while ((str = br.readLine ()) != null) {

            String[] data = str.split (":");

            if (data.length > 1) {

                String key = data[0].trim ().replace (" ", "_");
                if (key.equals ("model_name")) key = "cpu_model";

                output.put (key, data[1].trim ());

            }

        }

        br.close ();

        return output;

    }

这篇关于Android获取处理器模型的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！