我有一个可以在下面运行的代码。但我无法限制它。我只想获取最近 20 条通话记录。但这就是我查看所有时间搜索日志的方式。
应该只是最后的通话记录,我只需要看20条就可以了。任何帮助,我将不胜感激。
我的守则;
private void getCallLogs() {
ContentResolver cr = getBaseContext().getContentResolver();
Cursor c = cr.query(CallLog.Calls.CONTENT_URI, null, null, null, null);
int totalCall = 1;
if (c != null) {
totalCall = c.getCount();
if (c.moveToFirst()) {
for (int j = 0; j < totalCall; j++) {
String callDate = c.getString(c.getColumnIndexOrThrow(CallLog.Calls.DATE));
String phNumber = c.getString(c.getColumnIndexOrThrow(CallLog.Calls.NUMBER));
String callDuration = c.getString(c.getColumnIndexOrThrow(CallLog.Calls.DURATION));
Date dateFormat= new Date(Long.valueOf(callDate));
String callDayTimes = String.valueOf(dateFormat);
String direction = null;
switch (Integer.parseInt(c.getString(c.getColumnIndexOrThrow(CallLog.Calls.TYPE)))) {
case Telephony.Sms.MESSAGE_TYPE_INBOX:
direction = "OUTGOING";
break;
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