1

我想访问收件箱消息。为此，我正在编写以下代码：

Uri uriSMSURI = Uri.parse("content://sms/inbox");
Cursor cur = getContentResolver().query(uriSMSURI, null, null, null,null);
String sms = "";
cur.moveToNext();
sms = cur.getString(0);

但我收到以下错误：

01-07 12:31:37.222: E/AndroidRuntime(687): FATAL EXCEPTION: main
01-07 12:31:37.222: E/AndroidRuntime(687): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.inboxshowingapp/com.example.inboxshowingapp.MainActivity}: android.database.CursorIndexOutOfBoundsException: Index 0 requested, with a size of 0
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.ActivityThread.access$2300(ActivityThread.java:125)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.os.Handler.dispatchMessage(Handler.java:99)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.os.Looper.loop(Looper.java:123)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.ActivityThread.main(ActivityThread.java:4627)
01-07 12:31:37.222: E/AndroidRuntime(687):     at java.lang.reflect.Method.invokeNative(Native Method)
01-07 12:31:37.222: E/AndroidRuntime(687):     at java.lang.reflect.Method.invoke(Method.java:521)
01-07 12:31:37.222: E/AndroidRuntime(687):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
01-07 12:31:37.222: E/AndroidRuntime(687):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
01-07 12:31:37.222: E/AndroidRuntime(687):     at dalvik.system.NativeStart.main(Native Method)
01-07 12:31:37.222: E/AndroidRuntime(687): Caused by: android.database.CursorIndexOutOfBoundsException: Index 0 requested, with a size of 0
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.database.AbstractCursor.checkPosition(AbstractCursor.java:580)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.database.AbstractWindowedCursor.checkPosition(AbstractWindowedCursor.java:214)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.database.AbstractWindowedCursor.getString(AbstractWindowedCursor.java:41)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.database.CursorWrapper.getString(CursorWrapper.java:135)
01-07 12:31:37.222: E/AndroidRuntime(687):     at com.example.inboxshowingapp.MainActivity.onCreate(MainActivity.java:32)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
01-07 12:31:37.222: E/AndroidRuntime(687):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
01-07 12:31:37.222: E/AndroidRuntime(687):     ... 11 more

我该如何解决这个问题？

4

3 回答 3

0

首先，您必须确认您已在清单文件中添加了权限。

以下权限适用于消息

android.permission.RECEIVE_SMS

android.permission.SEND_SMS

如果是这样，那么您就错过了一个条件，即如果您有多个联系人以及要检索所有联系人的消息的内容，那么您需要像下面这样塑造您的代码：

public List<Sms> getSms() {
    List<Sms> lstSms = new ArrayList<Sms>();
    Sms objSms = new Sms();
    Uri message = Uri.parse("content://sms/");
    ContentResolver cr = mActivity.getContentResolver();

    Cursor c = cr.query(message, null, null, null, null);
    mActivity.startManagingCursor(c);
    int totalSMS = c.getCount();

    if (c.moveToFirst()) {
        for (int i = 0; i < totalSMS; i++) {

            objSms = new Sms();
            objSms.setId(c.getString(c.getColumnIndexOrThrow("_id")));
            objSms.setAddress(c.getString(c
                    .getColumnIndexOrThrow("address")));
            objSms.setMsg(c.getString(c.getColumnIndexOrThrow("body")));
            objSms.setReadState(c.getString(c.getColumnIndex("read")));
            objSms.setTime(c.getString(c.getColumnIndexOrThrow("date")));
            if (c.getString(c.getColumnIndexOrThrow("type")).contains("1")) {
                objSms.setFolderName("inbox");
            } else {
                objSms.setFolderName("sent");
            }

            lstSms.add(objSms);
            c.moveToNext();
        }
    }
    // else {
    // throw new RuntimeException("You have no SMS");
    // }
    c.close();

    return lstSms;
}
于 2013-01-07T07:02:54.450 回答
0

替换这个

  cur.moveToNext();

有了这个：

  cur.moveToFirst();

并将此权限设置为您的清单

  <uses-permission android:name="android.permission.READ_SMS" />
于 2013-01-07T07:05:03.597 回答
0 
Uri uri = Uri.parse("content://sms/inbox");
Cursor c= getContentResolver().query(uri, null, null, null, null);
startManagingCursor(c);

获取所有收件箱消息：

body = new String[c.getCount()];
number = new String[c.getCount()];

if (c.moveToFirst()){
    for (int i=0; i<c.getCount(); i++){
        body[i] = c.getString(c.getColumnIndexOrThrow("body")).toString();
        number[i] = c.getString(c.getColumnIndexOrThrow("address")).toString();
        c.moveToNext();
    }
}
c.close();
于 2013-01-07T07:13:38.757 回答