我想在Facebook上分享一些内容,但我有很多问题.我添加了正确的keyhash,并在Facebook上创建了应用并将其置于现场.当我尝试分享一些看似很好的东西,你可以看到:
但是在我点击帖子后它是空的:
这是一个许可问题?我已经在堆栈上阅读了很多关于这个但我无法找到有效的答案...这就是代码:
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId())
{
case R.id.action_share:
Intent intent2=new Intent(Intent.ACTION_SEND);
intent2.setType("text/plain");
intent2.putExtra(Intent.EXTRA_TEXT,"'"+ random + "'" + "\n"+"By Random Quotes");
startActivity(Intent.createChooser(intent2, "Share via"));
break;
case R.id.randombut:
Frasi();
case android.R.id.home:
Intent homeIntent = new Intent(this, MainActivity.class);
homeIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(homeIntent);
break;
case R.id.facebook:
FacebookDialog shareDialog = new FacebookDialog.ShareDialogBuilder(this)
.setApplicationName("Random Quotes")
.setDescription(random)
.setPicture("https://lh6.ggpht.com/1UJ89ho9pvVLPYS6NsFVQdb7KoQPALMhkw1w7DnNDqcfDYJ-tRxruaf2YLMLyqhnG_g=w300-rw")
.setLink("https://play.google.com/store/apps/details?id=com.techappstudios.randomquotes")
.build();
uiHelper.trackPendingDialogCall(shareDialog.present());
}
return true;
}
Run Code Online (Sandbox Code Playgroud) 我正在尝试为我的应用中的节目事件和相关信息创建自定义日历.但我不知道如何显示这些信息.这是日历的代码:
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ExtendedCalendarView calendar = (ExtendedCalendarView)findViewById(R.id.calendar);
ContentValues values = new ContentValues();
values.put(CalendarProvider.COLOR, Event.COLOR_BLUE);
values.put(CalendarProvider.DESCRIPTION, "Some Description");
values.put(CalendarProvider.LOCATION, "Some location");
values.put(CalendarProvider.EVENT, "Event name");
Calendar cal = Calendar.getInstance();
TimeZone tz = TimeZone.getDefault();
cal.set(startDayYear, startDayMonth, startDayDay, startTimeHour, startTimeMin);
int StartDayJulian = Time.getJulianDay(cal.getTimeInMillis(), TimeUnit.MILLISECONDS.toSeconds(tz.getOffset(cal.getTimeInMillis())));
values.put(CalendarProvider.START, cal.getTimeInMillis());
values.put(CalendarProvider.START_DAY, StartDayJulian);
cal.set(endDayYear, endDayMonth, endDayDay, endTimeHour, endTimeMin);
int endDayJulian = Time.getJulianDay(cal.getTimeInMillis(), TimeUnit.MILLISECONDS.toSeconds(tz.getOffset(cal.getTimeInMillis())));
values.put(CalendarProvider.END, cal.getTimeInMillis());
values.put(CalendarProvider.END_DAY, endDayJulian);
// Uri uri = getContentResolver().insert(CalendarProvider.CONTENT_URI, values);
}
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我可以看到日历和事件,但可能我要实现一些"Onclick"方法来显示信息.任何使用此库的人都可以帮助我吗?因为我无法找到任何有关的信息.谢谢.
是否可以与我的应用程序图标共享文本?
因为我试图这样做,但它适用于纯文本,但当我尝试使用图像时,它共享整个图像,但我只想要一个小缩略图.那是我的实际代码:
Intent intent2=new Intent(Intent.ACTION_SEND);
intent2.setType("image/*");
intent2.putExtra(Intent.EXTRA_TEXT,random);
Uri path = Uri.fromFile(new File(Image));
intent2.putExtra(Intent.EXTRA_STREAM, path );
startActivity(Intent.createChooser(intent2, "Share via"));
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