Blank2108 2016-02-18 11:47 采纳率: 0%
浏览 1848

Android TimeZone long[]转换成int[]问题

androidM移植,发现日历崩溃,抓log如下:

 02-17 16:41:29.806  4921  4921 D AndroidRuntime: Shutting down VM
02-17 16:41:29.808  4921  4921 E AndroidRuntime: FATAL EXCEPTION: main
02-17 16:41:29.808  4921  4921 E AndroidRuntime: Process: com.android.calendar, PID: 4921
02-17 16:41:29.808  4921  4921 E AndroidRuntime: java.lang.ClassCastException: long[] cannot be cast to int[]
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZoneInfo.getTransitions(TimeZoneInfo.java:202)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZoneInfo.<init>(TimeZoneInfo.java:64)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZoneData.loadTzsInZoneTab(TimeZoneData.java:446)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZoneData.loadTzs(TimeZoneData.java:120)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZoneData.<init>(TimeZoneData.java:80)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZonePickerView.<init>(TimeZonePickerView.java:66)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.timezonepicker.TimeZonePickerDialog.onCreateView(TimeZonePickerDialog.java:72)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.Fragment.performCreateView(Fragment.java:2220)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:973)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1148)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.BackStackRecord.run(BackStackRecord.java:793)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1535)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.FragmentManagerImpl$1.run(FragmentManager.java:482)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.os.Handler.handleCallback(Handler.java:739)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.os.Handler.dispatchMessage(Handler.java:95)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.os.Looper.loop(Looper.java:148)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at android.app.ActivityThread.main(ActivityThread.java:5417)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at java.lang.reflect.Method.invoke(Native Method)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
02-17 16:41:29.808  4921  4921 E AndroidRuntime:    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
02-17 16:41:29.811  3226  3353 W ActivityManager:   Force finishing activity com.android.calendar/.CalendarSettingsActivity

TimeZoneInfo.java的202附近代码如下:

     private static int[] getTransitions(TimeZone tz, long time)
            throws IllegalAccessException, NoSuchFieldException {
        Class<?> zoneInfoClass = tz.getClass();
        Field mTransitionsField = zoneInfoClass.getDeclaredField("mTransitions");
        mTransitionsField.setAccessible(true);
//此处出错
        int[] objTransitions = (int[])mTransitionsField.get(tz);
        int[] transitions = null;
        if (objTransitions.length != 0) {
            transitions = new int[NUM_OF_TRANSITIONS];
            int numOfTransitions = 0;
            for (int i = 0; i < objTransitions.length; ++i) {
                if (objTransitions[i] < time) {
                    continue;
                }
                transitions[numOfTransitions++] = objTransitions[i];
                if (numOfTransitions == NUM_OF_TRANSITIONS) {
                    break;
                }
            }
        }
        return transitions;
    }

跪求解决

  • 写回答

4条回答

  • Exploring1024 2016-02-18 12:45
    关注

    你移植的什么?系统啊!代码在这环境上怎么会有问题啊

    评论

报告相同问题?

悬赏问题

  • ¥20 iqoo11 如何下载安装工程模式
  • ¥15 本题的答案是不是有问题
  • ¥15 关于#r语言#的问题:(svydesign)为什么在一个大的数据集中抽取了一个小数据集
  • ¥15 C++使用Gunplot
  • ¥15 这个电路是如何实现路灯控制器的,原理是什么,怎么求解灯亮起后熄灭的时间如图?
  • ¥15 matlab数字图像处理频率域滤波
  • ¥15 在abaqus做了二维正交切削模型,给刀具添加了超声振动条件后输出切削力为什么比普通切削增大这么多
  • ¥15 ELGamal和paillier计算效率谁快?
  • ¥15 蓝桥杯单片机第十三届第一场,整点继电器吸合,5s后断开出现了问题
  • ¥15 file converter 转换格式失败 报错 Error marking filters as finished,如何解决?