try {
Runtime rnTm=Runtime.getRuntime();
Process execLang = rnTm.exec(new String[]{"getprop", "persist.sys.language"});
mCurrLocale = new BufferedReader(new InputStreamReader (execLang.getInputStream())).readLine();
execLang.destroy();
Process execCountry = rnTm.exec(new String[]{"getprop", "persist.sys.country"});
mCurrCountry = new BufferedReader(new InputStreamReader (execCountry.getInputStream())).readLine();
execLang.destroy();
Log.e("", "Device locale: "+mCurrLocale+" Co:"+mCurrCountry);
} catch (IOException e) {
e.printStackTrace();
return;
}
catch (SecurityException se) {
se.printStackTrace();
return;
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}
It's working fine some phones and tablet.
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但有一段时间它导致我的应用程序冻结并在logcat中给出以下结果.
I/System ( 1511): Failed to destroy process 1547
I/System ( 1511): libcore.io.ErrnoException: kill failed: ESRCH (No such process)
I/System ( 1511): at libcore.io.Posix.kill(Native Method)
I/System ( 1511): at libcore.io.ForwardingOs.kill(ForwardingOs.java:77)
I/System ( 1511): at java.lang.ProcessManager$ProcessImpl.destroy(ProcessManager.java:257)
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小智 0
如果它在某些设备上工作而不在其他设备上工作,则意味着您必须在异常中捕获它并保持程序静默。
我建议在您的代码下面添加一个带有通用异常的捕获:
catch (Exception ge) {
ge.printStackTrace();
return;
}
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