Get CPU Information

1 View Phone CPU information

CMD--ADB shell--cd/proc------Cat Cpuinfo

2 Get the CPU is the arm instruction set, ARMV7 instruction set, or neon instruction set

2. /**
4. *
6. * [Get CPU type and schema]
8. *
10. * @return
12. * Three array of parameter types, the first parameter identifies is not the arm schema, the second parameter identifies whether it is a V6 or V7 schema, and the third parameter identifies whether it is a neon instruction set
14. */
16. Public Static object[] Getcpuarchitecture () {
18. if ((Integer) marmarchitecture[1]! =-1) {
20. return marmarchitecture;
22. }
24. try {
26. InputStream is = new FileInputStream ("/proc/cpuinfo");
28. InputStreamReader ir = new InputStreamReader (IS);
30. BufferedReader br = new BufferedReader (IR);
32. try {
34. String nameprocessor = "Processor";
36. String namefeatures = "Features";
38. String Namemodel = "model name";
40. String namecpufamily = "CPU Family";
42. While (true) {
44. String line = Br.readline ();
46. string[] pair = null;
48. if (line = = null) {
50. Break ;
52. }
54. Pair = Line.split (":");
56. if (pair.length! = 2)
58. continue;
60. String key = pair[0].trim ();
62. String val = pair[1].trim ();
64. if (Key.compareto (nameprocessor) = = 0) {
66. String n = "";
68. For (int i = val.indexof ("ARMV") + 4; i < val.length (); i++) {
70. String temp = Val.charat (i) + "";
72. if (temp.matches ("\\d")) {
74. n + = temp;
76. } Else {
78. Break ;
80. }
82. }
84. marmarchitecture[0] = "ARM";
86. marmarchitecture[1] = Integer.parseint (n);
88. continue;
90. }
94. if (key.comparetoignorecase (namefeatures) = = 0) {
96. if (Val.contains ("neon")) {
98. marmarchitecture[2] = "neon";
100. }
102. continue;
104. }
108. if (key.comparetoignorecase (namemodel) = = 0) {
110. if (Val.contains ("Intel")) {
112. marmarchitecture[0] = "INTEL";
114. marmarchitecture[2] = "atom";
116. }
118. continue;
120. }
124. if (key.comparetoignorecase (namecpufamily) = = 0) {
126. marmarchitecture[1] = Integer.parseint (val);
128. continue;
130. }
132. }
134. } finally {
136. Br.close ();
138. Ir.close ();
140. Is.close ();
142. }
144. } catch (Exception e) {
146. E.printstacktrace ();
148. }
152. return marmarchitecture;
154. }

Get CPU Information