我有一个在下面工作的代码。但我不能限制它。我只想获取最近的 20 个通话记录。
但这就是我看到所有时间搜索日志的方式。
它应该只是最后的通话记录,我只需要看到 20 条。任何帮助,我将不胜感激。
My Code;
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;
case Telephony.Sms.MESSAGE_TYPE_SENT:
direction = "INGOING";
break;
case Telephony.Sms.MESSAGE_TYPE_OUTBOX:
direction = "MISSED";
break;
default:
break;
}
Toast.makeText(this, phNumber + direction + callDuration + callDayTimes, Toast.LENGTH_SHORT).show();
}
}
c.close();
}
}
最佳答案
请在您的 list 文件中添加此权限。
<uses-permission android:name="android.permission.READ_CALL_LOG"/>
在你的 Activity 文件中添加这个函数并在 oncreate 函数中调用它。
public void getCallLogs() {
int flag=1;
title.setText(Html.fromHtml("<b>Call Logs</b>"));
deviceDetails.setText(Html.fromHtml(""));
StringBuilder callLogs = new StringBuilder();
ArrayList<String> calllogsBuffer = new ArrayList<String>();
calllogsBuffer.clear();
Cursor managedCursor = managedQuery(CallLog.Calls.CONTENT_URI,
null, null, null, null);
int number = managedCursor.getColumnIndex(CallLog.Calls.NUMBER);
int type = managedCursor.getColumnIndex(CallLog.Calls.TYPE);
int date = managedCursor.getColumnIndex(CallLog.Calls.DATE);
int duration = managedCursor.getColumnIndex(CallLog.Calls.DURATION);
while (managedCursor.moveToNext()) {
String phNumber = managedCursor.getString(number);
String callType = managedCursor.getString(type);
String callDate = managedCursor.getString(date);
Date callDayTime = new Date(Long.valueOf(callDate));
String callDuration = managedCursor.getString(duration);
String dir = null;
int dircode = Integer.parseInt(callType);
switch (dircode) {
case CallLog.Calls.OUTGOING_TYPE:
dir = "OUTGOING";
break;
case CallLog.Calls.INCOMING_TYPE:
dir = "INCOMING";
break;
case CallLog.Calls.MISSED_TYPE:
dir = "MISSED";
break;
}
calllogsBuffer.add("\nPhone Number: " + phNumber + " \nCall Type: "
+ dir + " \nCall Date: " + callDayTime
+ " \nCall duration in sec : " + callDuration + "\n");
}
managedCursor.close();
}
要调用此函数,请将其添加到 Activity 中的 oncreate 函数中。
getCallLogs();
关于android - 如何在 Android Studio 中获取最新的通话记录?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57313691/