版本升级弹窗.png
android 根据传入intentUrl 自动下载，跳转安装，iOS根据intentUrl跳转App Store
class AppUpdateUtils {
static checkAppUpdate() async {
PackageInfo packageInfo = await PackageInfo.fromPlatform();
HttpResponse response = await API.getSysUpdateInfo(
updateVersion: '${packageInfo.version}',
updatePlatform: Platform.operatingSystem,
updateVersionCode: '${packageInfo.buildNumber}');
if (!response.ok) {
return;
}
UpdateEntity updateEntity = UpdateEntity.fromJson(response.data);
if (!updateEntity.versionConsistency) {
//版本不一致 更新版本
Get.dialog(
DialogUploadBody(
intentUrl: "${updateEntity.downloadJumpUrl}",
updateContent: "${updateEntity.updateContent}",
version: '${updateEntity.updateVersion}',
showCancel: updateEntity.updateForce == "1" ? false : true,
),
barrierDismissible: false);
}
}
}
class DialogUploadBody extends StatefulWidget {
final String version;
final String updateContent;
final bool showCancel;
final String intentUrl;
const DialogUploadBody(
{required this.version,
required this.updateContent,
this.showCancel = true,
required this.intentUrl,
Key? key})
: super(key: key);
@override
State<DialogUploadBody> createState() => _DialogUploadBodyState();
}
class _DialogUploadBodyState extends State<DialogUploadBody> {
bool uploading = false;
bool dowOk = false;
double progress = 0.0;
@override
Widget build(BuildContext context) {
return WillPopScope(
onWillPop: () async {
return false;
},
child: Center(
child: Padding(
padding: EdgeInsets.only(left: 37.5.r, right: 37.5.r),
child: SizedBox(
width: double.infinity,
child: Container(
decoration: ShapeDecoration(
color: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(10.r)))),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 150.r,
child: Stack(
alignment: Alignment.center,
children: [
ImageView(AppAssets.upload_bg,
width: double.infinity,
cornerRadius: 10.r,
height: 150.r,
fit: BoxFit.cover),
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
TU.text("版 本 更 新",
bold: true,
fs: TU.fontSize_30,
color: Colors.white),
Container(
padding: EdgeInsets.symmetric(
horizontal: 20.r, vertical: 2.r),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(100.r)),
margin: EdgeInsets.only(top: 10.r),
child: TU.d15("V${widget.version}",
bold: true, color: TCS.blue00b6),
)
],
)
],
),
),
SU.only(
top: 15.r,
bottom: 35.r,
left: 15.r,
right: 15.r,
child: Container(
constraints: BoxConstraints(maxHeight: Get.height / 2),
child: SingleChildScrollView(
child: TU.text("${widget.updateContent}",
height: 2, fs: TU.fontSize_15),
),
)),
uploading
? SU.only(
bottom: 10.r,
right: 10.r,
left: 10.r,
child: GFProgressBar(
percentage: progress,
radius: 10.r,
progressBarColor: TCS.blue00b6,
))
: SizedBox(),
uploading
? SU.only(
bottom: 20.r,
right: 10.r,
left: 10.r,
child: Align(
child: TU.d15(
"${(progress * 100.0).toStringAsFixed(1)}%"),
alignment: Alignment.center))
: SizedBox(),
dowOk
? SU.only(
left: 20.r,
right: 20.r,
bottom: 10.r,
child: SizedBox(
width: double.infinity,
child: TextButton(
onPressed: () => toInstall(),
child: TU.w18("立即安装"),
style: ButtonStyle(
shape: MaterialStateProperty.all(
RoundedRectangleBorder(
borderRadius:
BorderRadius.circular(36.r))),
backgroundColor:
MaterialStateProperty.all(TCS.blue00b6)),
),
))
: SizedBox(),
!uploading
? SU.only(
left: 20.r,
right: 20.r,
child: SizedBox(
width: double.infinity,
child: TextButton(
onPressed: () => toUpdate(),
child: TU.w18("立即升级"),
style: ButtonStyle(
shape: MaterialStateProperty.all(
RoundedRectangleBorder(
borderRadius:
BorderRadius.circular(36.r))),
backgroundColor:
MaterialStateProperty.all(TCS.blue00b6)),
),
))
: SizedBox(),
!uploading
? SU.only(
left: 20.r,
right: 20.r,
bottom: 10.r,
child: SizedBox(
width: double.infinity,
child: widget.showCancel
? TextButton(
onPressed: () {
Get.back();
},
child: TU.gray18("暂不升级"),
style: ButtonStyle(
shape: MaterialStateProperty.all(
RoundedRectangleBorder(
borderRadius:
BorderRadius.circular(
36.r))),
backgroundColor:
MaterialStateProperty.all(
Colors.white)),
)
: TU.gray18(""),
))
: SizedBox()
],
),
),
),
),
),
);
}
///立即安装
toInstall() async {
Directory directory = await getApplicationDocumentsDirectory();
String path = "${directory.path}/${widget.version}_.apk";
File file = new File(path);
if (file.existsSync()) {
try {
AppInstaller.installApk(path);
} catch (e) {
setState(() {
ET.err("保存失败，请重试");
uploading = false;
dowOk = false;
});
}
}
}
void toUpdate() async {
if (Platform.isAndroid) {
if (!await PHUS.storage) {
ET.err("未获取到权限，不能进行更新");
return;
}
if (!await PHUS.requestInstallPackages) {
ET.err("未获取到权限，不能进行更新");
return;
}
setState(() {
uploading = true;
});
Directory directory = await getApplicationDocumentsDirectory();
String path = "${directory.path}/${widget.version}_.apk";
re.Response response = await Dio().download(widget.intentUrl, path,
onReceiveProgress: (int count, int total) {
setState(() {
if (!uploading) {
uploading = true;
}
progress = (Decimal.parse("${count}") / Decimal.parse("${total}"))
.toDouble();
});
});
if (response.statusCode == 200) {
try {
setState(() {
dowOk = true;
});
AppInstaller.installApk(path);
} catch (e) {
setState(() {
ET.err("保存失败，请重试");
uploading = false;
dowOk = false;
});
}
} else {
setState(() {
ET.err("下载失败，请重试");
uploading = false;
});
}
} else if (Platform.isIOS) {
AppInstaller.goStore("", widget.intentUrl);
} else {
ET.err("暂无兼容版本信息，请重试");
}
}
}
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