import { router } from '@kit.ArkUI';
import { MockSetup } from '@ohos/hamock';
import { KeyboardCallBack, KeyboardUtil, LogUtil, ToastUtil } from '@pura/harmony-utils';
import { TitleBarView } from '../../component/TitleBarView';
import { DescribeBean } from '../../model/DescribeBean';
/**
* 键盘工具类
*/
@Entry
@Component
struct Index {
private scroller: Scroller = new Scroller();
private controller: TextInputController = new TextInputController()
@State describe: DescribeBean = router.getParams() as DescribeBean;
private callback: KeyboardCallBack = (show, height) => {
LogUtil.error("onKeyboardListener-A: " + height);
if (show) {
ToastUtil.showToast(`键盘显示!高度为:${height}`);
} else {
ToastUtil.showToast(`键盘已关闭!`);
}
};
@MockSetup
mock() {
this.describe = new DescribeBean("KeyboardUtil", "键盘工具类");
}
build() {
Column() {
TitleBarView({ describe: this.describe })
Divider()
Scroll(this.scroller) {
Column() {
Button("show(),主动拉起键盘")
.btnStyle()
.onClick(() => {
KeyboardUtil.show("id_input_1000");
})
Button("hide(),关闭键盘")
.btnStyle()
.onClick(() => {
KeyboardUtil.hide();
})
Button("onKeyboardListener()")
.btnStyle()
.onClick(() => {
KeyboardUtil.onKeyboardListener((show, height) => {
LogUtil.error("onKeyboardListener-B: " + height);
if (show) {
ToastUtil.showToast(`键盘显示,高度为:${height}`);
} else {
ToastUtil.showToast(`键盘已关闭!`);
}
});
})
Button("removeKeyboardListener()")
.btnStyle()
.onClick(() => {
KeyboardUtil.removeKeyboardListener(); //移除所有
})
Button("onKeyboardListener()-指定")
.btnStyle()
.onClick(() => {
KeyboardUtil.onKeyboardListener(this.callback);
})
Button("removeKeyboardListener()-指定")
.btnStyle()
.onClick(() => {
KeyboardUtil.removeKeyboardListener(this.callback); //移除指定
})
TextInput({ placeholder: '请输入', controller: this.controller })
.margin({ top: 30 })
.width('90%')
.id("id_input_1000")
Blank().layoutWeight(1)
}
.margin({ top: 5, bottom: 5 })
}
.layoutWeight(1)
}
.width('100%')
.height('100%')
.justifyContent(FlexAlign.Start)
.backgroundColor($r('app.color.main_background'))
}
}
@Styles
function btnStyle() {
.width('90%')
.margin({ top: 10, bottom: 5 })
}
评论