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添加设置语言demo,优化逻辑

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DevWiki 2024-08-26 17:05:01 +08:00
parent f30b7036d6
commit 58ee459459
1 changed files with 18 additions and 18 deletions
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36
app/src/main/ets/pages/system/SetLanguagePage.ets
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@ -4,9 +4,8 @@ import { i18n } from '@kit.LocalizationKit';
@Entry
@Component
struct SetLanguagePage {
private readonly languageGroup = "languageGroup"
@State selectedIndex: number = 0;
@State selectedLanguage: string = 'zh-Hans';
build() {
Column() {
@ -15,24 +14,25 @@ struct SetLanguagePage {
});
Row() {
Text('简体中文');
Radio({group: this.languageGroup, value: '简体中文'}).checked(true).onChange(isChecked => {
if (isChecked) {
this.selectedIndex = 0;
}
});
}
Row() {
Text('英文');
Radio({group: this.languageGroup, value: '英文'}).checked(false).onChange(isChecked => {
if (isChecked) {
this.selectedIndex = 1;
}
});
Radio({ group: this.languageGroup, value: 'zh-Hans' }).checked(this.selectedLanguage == 'zh-Hans')
.onChange(isChecked => {
if (isChecked) {
i18n.System.setAppPreferredLanguage('zh-Hans')
this.selectedLanguage = 'zh-Hans'
}
});
}
Button('修改语言').onClick(() => {
i18n.System.setAppPreferredLanguage(this.selectedIndex == 0 ? 'zh-Hans' : 'en-US')
})
Row() {
Text('英文');
Radio({ group: this.languageGroup, value: 'en-US' }).checked(this.selectedLanguage == 'en-US')
.onChange(isChecked => {
if (isChecked) {
i18n.System.setAppPreferredLanguage('en-US')
this.selectedLanguage = 'en-US'
}
});
}
}.width('100%').height('100%')
}
}