1.日期排版
ohos:shader_color="gray"漸變色
2.代碼
// 通過id找到日期哥文本組件
? ? ? ? datePicker1=(DatePicker)findComponentById(ResourceTable.Id_datePicker);
? ? ? ? text1=(Text)findComponentById(ResourceTable.Id_text1);
//? ? ? ? 綁定監(jiān)聽組件
? ? ? ? datePicker1.setValueChangedListener(new myDateListneer());
? ? }
//? ? 內(nèi)部類
? ? public class myDateListneerimplements DatePicker.ValueChangedListener{
@Override
? ? public void onValueChanged(DatePicker datePicker, int i, int i1, int i2) {
if ( datePicker==datePicker1){
text1.setText(i+"年"+i1+"月"+i2+"日");
? ? ? ? }
}
}
3.時(shí)鐘的寫法
timePicker = (TimePicker) findComponentById(ResourceTable.Id_timePicker);
text2 = (Text) findComponentById(ResourceTable.Id_text2);
//? ? ? ? 綁定監(jiān)聽組件
//? ? ? ? 匿名內(nèi)部類的監(jiān)聽綁定法
timePicker.setTimeChangedListener(new TimePicker.TimeChangedListener() {
@Override
? ? public void onTimeChanged(TimePicker timePicker, int i, int i1, int i2) {
text2.setText(i +"時(shí)" + i1 +"分" + i2 +"秒");
? ? }
});
4.進(jìn)度條的寫法
5.環(huán)形進(jìn)度條
