我收到一个错误,指出:方法putString(String,String)类型为SharedPreferences .Editor不适用于参数(字符串,字符[])SharedPreferences.Editor类型中的putString(String,String)方法不适用于参数(String,char [])
...我不知道为什么发生此问题或我如何纠正它。
我想我可以使用:
editor.putLong("0", data);
但是,这只会导致:
的方法putLong(字符串,长)的类型SharedPreferences.Editor不适用的参数(字符串,CHAR [])就行发生
错误:
editor.putLong( “0”,数据);
来源:
public class DataCountService extends Service {
String text = "USR;1";
String ERROR = Constants.PREFS_NAME;
private Timer timer = new Timer();
private long period;
private long delay_interval;
public static final String swappedMdn(Context ctx) {
TelephonyManager tm = (TelephonyManager) ctx
.getSystemService(Context.TELEPHONY_SERVICE);
// Extract the phone number from the TelephonyManager instance
String mdn = tm.getLine1Number();
// Insure MDN is 10 characters
if (mdn.length() < 10 || mdn == null)
mdn = "0000000000";
// Extract last 10 digits of MDN
if (mdn.length() > 10)
mdn = mdn.substring(mdn.length() - 10, mdn.length());
char data[] = mdn.toCharArray();
char digit;
for (int index = 0; index < mdn.length() - (mdn.length()) % 2; index += 2) {
digit = data[index];
data[index] = data[index + 1];
data[index + 1] = digit;
Intent i = new Intent(ctx, DataCountService.class);
SharedPreferences settings = ctx.getSharedPreferences(Constants.PREFS_NAME, 0);
Editor editor = settings.edit();
editor.putString("0", data);
editor.commit();
}
@ user2528574 i更新了答案 – nachokk