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Java can';不要开始活动_Java_Android_Android Intent - Fatal编程技术网

Java can';不要开始活动

Java can';不要开始活动,java,android,android-intent,Java,Android,Android Intent,我编写了一些类(icalevent、calendermanager和icalexception)并创建了演示(演示就是活动)。我想测试我的iCal并写下这个。我不能开始活动,我不明白为什么 this.startActivity(intent()); public Intent getIntent(){ Intent intent = new Intent(Intent.ACTION_EDIT); intent.setType("vnd.android.cursor.item

我编写了一些类(icalevent、calendermanager和icalexception)并创建了演示(演示就是活动)。我想测试我的iCal并写下这个。我不能开始活动,我不明白为什么

this.startActivity(intent());

public Intent getIntent(){
    Intent intent = new Intent(Intent.ACTION_EDIT);  
    intent.setType("vnd.android.cursor.item/event");
    intent.putExtra("title", theEvent.getName());  here is problem
    intent.putExtra("description", theEvent.getSummary()); and here

    intent.putExtra("beginTime", theEvent.getStart().getTime());and here
    intent.putExtra("endTime", theEvent.getEnd().getTime()); and here
    return intent;
}
public Intent intent(){   
    CalendarManager calandermanager = new CalendarManager();
    return calandermanager.getIntent();
} 

putExtra需要该字段的不同数据类型。是否尝试将时间转换为字符串

请在这里查看更多信息。 )