我的kotlin张力函数就是为了这个目的

fun Context.canPerformIntent(intent: Intent): Boolean {
        val mgr = this.packageManager
        val list = mgr.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
        return list.size > 0
    }

在你的活动中

val uri = if (canPerformIntent(Intent(Intent.ACTION_VIEW, Uri.parse("market://")))) {
            Uri.parse("market://details?id=" + appPackageName)
        } else {
            Uri.parse("https://play.google.com/store/apps/details?id=" + appPackageName)
        }
        startActivity(Intent(Intent.ACTION_VIEW, uri))

对于费率应用:重定向到播放商店。 在Flutter中，你可以通过这样的平台通道进行操作

颤振部分:

 static const platform = const MethodChannel('rateApp');   // initialize 

onTap:平台。invokeMethod('urls'， {'android_id': 'com.xyz'})，

现在Android原生部分(Java):

private static final String RATEAPP = "rateApp";  // initialize variable

//现在在ConfigureFlutterEngine函数中:

        new MethodChannel(flutterEngine.getDartExecutor().getBinaryMessenger(), RATEAPP)
            .setMethodCallHandler(
                    (call, result) -> {               
                        if (call.method.equals("urls") && call.hasArgument("android_id")) {
                            String id = call.argument("android_id").toString();
                          
                            try {
                                startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("$uri" + id)));
                            } catch (android.content.ActivityNotFoundException anfe) {
                                startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + id)));
                            }
                            result.success("Done");
                        } else {
                            result.notImplemented();
                        }
                    }
            );

一个具有回退和当前语法的kotlin版本

 fun openAppInPlayStore() {
    val uri = Uri.parse("market://details?id=" + context.packageName)
    val goToMarketIntent = Intent(Intent.ACTION_VIEW, uri)

    var flags = Intent.FLAG_ACTIVITY_NO_HISTORY or Intent.FLAG_ACTIVITY_MULTIPLE_TASK or Intent.FLAG_ACTIVITY_NEW_TASK
    flags = if (Build.VERSION.SDK_INT >= 21) {
        flags or Intent.FLAG_ACTIVITY_NEW_DOCUMENT
    } else {
        flags or Intent.FLAG_ACTIVITY_CLEAR_TASK
    }

    goToMarketIntent.addFlags(flags)

    try {
        startActivity(context, goToMarketIntent, null)
    } catch (e: ActivityNotFoundException) {
        val intent = Intent(Intent.ACTION_VIEW,
                Uri.parse("http://play.google.com/store/apps/details?id=" + context.packageName))

        startActivity(context, intent, null)
    }
}

而Eric的答案是正确的，Berťák的代码也可以工作。我认为这两者结合起来更优雅。

try {
    Intent appStoreIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName));
    appStoreIntent.setPackage("com.android.vending");

    startActivity(appStoreIntent);
} catch (android.content.ActivityNotFoundException exception) {
    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackageName)));
}

通过使用setPackage，您可以强制设备使用Play Store。如果没有安装Play Store，异常将被捕获。

由于官方文档使用https://而不是market://，这结合了Eric和M3-n50的答案和代码重用(不要重复你自己):

Intent intent = new Intent(Intent.ACTION_VIEW)
    .setData(Uri.parse("https://play.google.com/store/apps/details?id=" + getPackageName()));
try {
    startActivity(new Intent(intent)
                  .setPackage("com.android.vending"));
} catch (android.content.ActivityNotFoundException exception) {
    startActivity(intent);
}

如果GPlay应用程序存在，它会尝试打开GPlay应用程序，然后退回到默认状态。

人们，不要忘记你实际上可以从中得到更多的东西。我指的是UTM跟踪。https://developers.google.com/analytics/devguides/collection/android/v4/campaigns

public static final String MODULE_ICON_PACK_FREE = "com.example.iconpack_free";
public static final String APP_STORE_URI =
        "market://details?id=%s&referrer=utm_source=%s&utm_medium=app&utm_campaign=plugin";
public static final String APP_STORE_GENERIC_URI =
        "https://play.google.com/store/apps/details?id=%s&referrer=utm_source=%s&utm_medium=app&utm_campaign=plugin";

try {
    startActivity(new Intent(
        Intent.ACTION_VIEW,
        Uri.parse(String.format(Locale.US,
            APP_STORE_URI,
            MODULE_ICON_PACK_FREE,
            getPackageName()))).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP));
} catch (android.content.ActivityNotFoundException anfe) {
    startActivity(new Intent(
        Intent.ACTION_VIEW,
        Uri.parse(String.format(Locale.US,
            APP_STORE_GENERIC_URI,
            MODULE_ICON_PACK_FREE,
            getPackageName()))).addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP));
}