SystemAPI.uvue

<template>
    <view class="uni-container">
        <page-head :title="title"></page-head>

        <view class="uni-panel" v-for="(item, index) in list" :key="index">
            <view class="uni-panel-h" :class="item.open ? 'uni-panel-h-on' : ''" @click="triggerCollapse(index)">
                <text class="uni-panel-text">{{item.name}}</text>
                <image :src="item.pages.length > 0 ? item.open ? arrowUpIcon : arrowDownIcon : arrowRightIcon"
                    class="uni-icon"></image>
            </view>
            <view class="uni-panel-c" v-if="item.open">
                <view class="uni-navigate-item" v-for="(page,key) in item.pages" :key="key" @click="goDetailPage(page)" hover-class="uni-navigate-item-active">
                    <text class="uni-navigate-text">{{page.name}}</text>
                    <image :src="arrowRightIcon" class="uni-icon" v-if="page.url"></image>
                </view>
            </view>
        </view>
    </view>
</template>
<script lang="ts">
    import { gotoDemoActivity,sayHelloFromJar } from "@/uni_modules/uts-nativepage";
    import { getBatteryInfo, GetBatteryInfoOptions } from "@/uni_modules/uts-getbatteryinfo";
    // #ifdef APP-ANDROID
     import {
       UTSAcvitiyLifeCycleCallback,
       UTSAcvitiyKeyEventCallback,
       UTSActivityWindowCallback,
       UTSActivityCallback,
       UTSActivityComponentCallback,
       onCallbackChange
     } from '@/uni_modules/uts-syntaxcase'
    
    
     import File from 'java.io.File';
     import Intent from 'android.content.Intent';
    // #endif
    type Page = {
        name : string,
        url ?: string
        function ?: string
    }
    type ListItem = {
        name : string,
        open : boolean,
        pages : Page[],
    }
    export default {
        unmounted() {
          // #ifdef APP-ANDROID
          this.unRegActivityCallback()
          // #endif
        },
        data() {
            return {
                title: '系统API示例',

                list: [{
                        name: "设备相关",
                        open: false,
                        pages: [{
                            name: "获取电池电量",
                            function: "testGetBatteryCapacity"
                        }
                        // #ifdef APP-ANDROID
                        ,
                        {
                            name: "注册activity 回调方法",
                            function: "testActivityCallback"
                        },
                         // #endif
                        ] as Page[]
                    },
                    {
                        name: "系统事件",
                        open: false,
                        pages: [{
                            name: "监听系统截屏",
                            url: "SystemAPI/ScreenListen/screenlisten"
                        }] as Page[]
                    },
                    {
                        name: "Alert系统弹窗",
                        open: false,
                        pages: [{
                            name: "Alert弹窗",
                            url: "SystemAPI/Alert/alert"
                        }] as Page[]
                    },
                    {
                        name: "android平台",
                        open: false,
                        pages: [{
                            name: "自定义activity(需自定义基座)",
                            function: "testGotoDemoActivity"
                        },{
                            name: "调用jar中的方法",
                            function: "testNativeJar"
                        }] as Page[]
                    }
                ] as ListItem[],
                arrowUpIcon: '/static/icons/arrow-up.png',
                arrowDownIcon: '/static/icons/arrow-down.png',
                arrowRightIcon: '/static/icons/arrow-right.png',
                callback: [] as Any[],
                cbText: '',
            }
        },
        methods: {
            triggerCollapse(index: number) {
                for (var i = 0; i < this.list.length; ++i) {
                    if (index == i) {
                        this.list[i].open = !this.list[i].open;
                    } else {
                        this.list[i].open = false;
                    }
                }
            },
            goDetailPage(e: Page) {
                if (e.function != null) {
                    const funName = e.function
                    switch (funName) {
                        case 'testGetBatteryCapacity':
                            this.testGetBatteryCapacity()
                            break
                        case 'testActivityCallback':
                            this.testActivityCallback()
                            break
                        case 'testGotoDemoActivity':
                            this.testGotoDemoActivity()
                        case 'testNativeJar':
                            this.testNativeJar()
                            break
                    }
                    return
                }
                uni.navigateTo({
                    url: `/pages/${e.url}`
                })
            },

            testGetBatteryCapacity() {
                getBatteryInfo({
                    success(res) {
                        uni.showToast({
                            title: "当前电量：" + (res as UTSJSONObject)['level'] + '%',
                            icon: 'none'
                        });
                    }
                } as GetBatteryInfoOptions)
            },
            
            
            // #ifdef APP-ANDROID
            testActivityCallback(){
              this.activityCallback()
            },
            activityCallback() {
              uni.showToast({
                  title: "注册成功，请尝试切换到其他app，在切换回来",
                  icon: 'none'
              });
              var that = this
              onCallbackChange(function (eventLog : string) {
                // 展示捕捉到的声明周期日志
                let nextLine = that.cbText + eventLog
                that.cbText = nextLine
                let nextLineFlag = that.cbText + '\n'
                that.cbText = nextLineFlag
                console.log(that.cbText)
                uni.showToast({
                    title: "activity 回调方法：" +eventLog,
                    icon: 'none'
                });
              })
              let index = getCurrentPages().length - 1
              let page = getCurrentPages()[index]
              this.callback.push(new UTSAcvitiyLifeCycleCallback())
              this.callback.push(new UTSActivityWindowCallback())
              this.callback.push(new UTSAcvitiyKeyEventCallback())
              this.callback.push(new UTSActivityCallback(), page.route)
              this.callback.push(new UTSActivityComponentCallback())
              this.callback.forEach((value) => {
                if (value instanceof UTSAcvitiyLifeCycleCallback) {
                  UTSAndroid.onActivityCallback(value,'tabBar')
                }
                if (value instanceof UTSActivityWindowCallback) {
                  UTSAndroid.onActivityCallback(value)
                }
                if (value instanceof UTSAcvitiyKeyEventCallback) {
                  UTSAndroid.onActivityCallback(value)
                }
                if (value instanceof UTSActivityCallback) {
                  UTSAndroid.onActivityCallback(value)
                }
                if (value instanceof UTSActivityComponentCallback) {
                  UTSAndroid.onActivityCallback(value)
                }
            
              })
            },
            unRegActivityCallback() {
              this.callback.forEach((value) => {
            
                if (value instanceof UTSAcvitiyLifeCycleCallback) {
                  UTSAndroid.offActivityCallback(value)
                }
                if (value instanceof UTSActivityWindowCallback) {
                  UTSAndroid.offActivityCallback(value)
                }
                if (value instanceof UTSAcvitiyKeyEventCallback) {
                  UTSAndroid.offActivityCallback(value)
                }
                if (value instanceof UTSActivityCallback) {
                  UTSAndroid.offActivityCallback(value)
                }
                if (value instanceof UTSActivityComponentCallback) {
                  UTSAndroid.offActivityCallback(value)
                }
              })
            },
            // #endif
            
            testNativeJar() {
                let ret = sayHelloFromJar();
                uni.showToast({
                    icon: 'none',
                    title: '来自jar中的返回值:' + ret
                })
            },
            testGotoDemoActivity() {
                let ret = gotoDemoActivity();
                if (!ret) {
                    uni.showToast({
                        icon: 'none',
                        title: '需要在自定义基座中运行'
                    })
                }
            }
        }
    }
</script>

<style>
    @import '@/common/uni-uvue.css';

</style>