如何Timzones转换的双 [英] How to convert Timzones in Double

问题描述

谁能告诉我如何在双获得Timzones，其实我得到时区像这样 UTC + 5.30 不过，我想只有5.30 在双帮我急了我。

Can anyone tell me how to get Timzones in double, actually I get timezone like this way UTC+5.30 But I Want only 5.30 in double please help me its urgent for me.

推荐答案

尝试

    TimeZone tz = TimeZone.getDefault();
    String gmt = TimeZone.getTimeZone(tz.getID()).getDisplayName(false,
            TimeZone.SHORT);
    String z1 = gmt.substring(4);

    String z = z1.replaceAll(":", ".");
    double zo = Double.parseDouble(z);
    Log.d("double time", "" + zo);

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