我收到一個錯誤,指出:方法putString(String,String)類型爲SharedPreferences .Editor不適用於參數(字符串,字符[])SharedPreferences.Editor類型中的putString(String,String)方法不適用於參數(String,char [])
...我不知道爲什麼發生此問題或我如何糾正它。
我想我可以使用:
editor.putLong("0", data);
但是,這隻會導致:
的方法putLong(字符串,長)的類型SharedPreferences.Editor不適用的參數(字符串,CHAR [])就行發生
錯誤:
editor.putLong( 「0」,數據);
來源:
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