Question

我正在做一个获取通话记录的程序，但我遇到了一些问题。我在这个程序运行时遇到了崩溃，崩溃是数字格式异常无效int 1415715471534。有人能解决这个问题吗？这是我的代码

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_satu);
    Cursor mCursor = managedQuery(CallLog.Calls.CONTENT_URI, null, null, null, null);
    int  number = mCursor.getColumnIndex(CallLog.Calls.NUMBER);
    int date = mCursor.getColumnIndex(CallLog.Calls.DATE);
    int duration = mCursor.getColumnIndex(CallLog.Calls.DURATION);
    int type = mCursor.getColumnIndex(CallLog.Calls.TYPE);
    StringBuilder sb = new StringBuilder();

    while(mCursor.moveToNext()){
        String phnNumber = mCursor.getString((int) number);
        String callDuration = mCursor.getString(duration);
        String callType = mCursor.getString(type);
        String callDate = mCursor.getString(date);
        Date d = new Date(callDate);
        String callTypeStr = null;
        int dircode = Integer.parseInt(callType);
        switch (dircode){           
        case CallLog.Calls.OUTGOING_TYPE:
            callTypeStr = "Outgoing";
            break;
        case CallLog.Calls.INCOMING_TYPE:
            callTypeStr = "Incoming";
            break;
        case CallLog.Calls.MISSED_TYPE:
            callTypeStr = "Missed";
            break;
        }
        sb.append("Phone number" + phnNumber);
        sb.append("Call Duration" + callDuration);
        sb.append("Call type" + callTypeStr);
        sb.append("Call date" + d);
        sb.append("-------------------");
        sb.append(System.getProperty("line.separator"));

        mCursor.close();        

    }
    TextView callDetails = (TextView) findViewById(R.id.callog);
    callDetails.setText(sb.toString());
}

Answer 1

我认为问题是int可以容纳的最大值是2^31-1。您的值1415715471534不仅仅是这个。这就是你收到错误的原因。

获取呼叫日志错误

1 个答案: