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feat(supabase_flutter): Update app_link to v3.5.0, to add Linux suppo…
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…rt for deep links (#792)

Update app_link to v3.5.0, and update readme
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@dshukertjr
dshukertjr committed Jan 8, 2024
1 parent 67beb69 commit 5ad7a67
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192 changes: 8 additions & 184 deletions packages/supabase_flutter/README.md
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Expand Up @@ -354,7 +354,7 @@ You need to setup deep links if you want your native app to open when a user cli

\*Currently supabase_flutter supports deep links on Android, iOS, Web, MacOS and Windows.

### Deep link config
### Dashboard Deep link config

- Go to your Supabase project Authentication Settings page.
- You need to enter your app redirect callback on `Additional Redirect URLs` field.
Expand All @@ -363,195 +363,19 @@ The redirect callback url should have this format `[YOUR_SCHEME]://[YOUR_HOSTNAM

![authentication settings page](https://raw.githubusercontent.com/supabase/supabase-flutter/main/.github/images/deeplink-config.png)

### Platform specific config

Follow the guide https://supabase.io/docs/guides/auth#third-party-logins

#### For Android

<details>
<summary>How to setup</summary>

```xml
<manifest ...>
<!-- ... other tags -->
<application ...>
<activity ...>
<!-- ... other tags -->

<!-- Deep Links -->
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<!-- Accepts URIs that begin with YOUR_SCHEME://YOUR_HOST -->
<data
android:scheme="YOUR_SCHEME"
android:host="YOUR_HOSTNAME" />
</intent-filter>
</activity>
</application>
</manifest>
```

The `android:host` attribute is optional for Deep Links.

For more info: https://developer.android.com/training/app-links/deep-linking

</details>

#### For iOS

<details>
<summary>How to setup</summary>

For **Custom URL schemes** you need to declare the scheme in
`ios/Runner/Info.plist` (or through Xcode's Target Info editor,
under URL Types):

```xml
<!-- ... other tags -->
<plist>
<dict>
<!-- ... other tags -->
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>Editor</string>
<key>CFBundleURLSchemes</key>
<array>
<string>[YOUR_SCHEME]</string>
</array>
</dict>
</array>
<!-- ... other tags -->
</dict>
</plist>
```

For more info: https://developer.apple.com/documentation/xcode/defining-a-custom-url-scheme-for-your-app

</details>

#### For Windows

<details>
<summary>How to setup</summary>

Setting up deep links in Windows has few more steps than other platforms.
[Learn more](https://pub.dev/packages/app_links#windows)

Declare this method in <PROJECT_DIR>\windows\runner\win32_window.h

```cpp
// Dispatches link if any.
// This method enables our app to be with a single instance too.
// This is optional but mandatory if you want to catch further links in same app.
bool SendAppLinkToInstance(const std::wstring& title);
```
### Flutter Deep link config

Add this inclusion at the top of <PROJECT_DIR>\windows\runner\win32_window.cpp
supabase_flutter uses [app_link](https://pub.dev/packages/app_links) internally to handle deep links. You can find the platform specific config to setup deep links in the following.

```cpp
#include "app_links_windows/app_links_windows_plugin.h"
```

Add this method in <PROJECT_DIR>\windows\runner\win32_window.cpp

```cpp
bool Win32Window::SendAppLinkToInstance(const std::wstring& title) {
// Find our exact window
HWND hwnd = ::FindWindow(kWindowClassName, title.c_str());

if (hwnd) {
// Dispatch new link to current window
SendAppLink(hwnd);

// (Optional) Restore our window to front in same state
WINDOWPLACEMENT place = { sizeof(WINDOWPLACEMENT) };
GetWindowPlacement(hwnd, &place);
switch(place.showCmd) {
case SW_SHOWMAXIMIZED:
ShowWindow(hwnd, SW_SHOWMAXIMIZED);
break;
case SW_SHOWMINIMIZED:
ShowWindow(hwnd, SW_RESTORE);
break;
default:
ShowWindow(hwnd, SW_NORMAL);
break;
}
SetWindowPos(0, HWND_TOP, 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE);
SetForegroundWindow(hwnd);
// END Restore

// Window has been found, don't create another one.
return true;
}

return false;
}
```
Add the call to the previous method in `CreateAndShow`
https://github.com/llfbandit/app_links/tree/master?tab=readme-ov-file#getting-started

```cpp
bool Win32Window::CreateAndShow(const std::wstring& title,
const Point& origin,
const Size& size) {
if (SendAppLinkToInstance(title)) {
return false;
}
...
```
### Platform specific config

At this point, you can register your own scheme.
On Windows, URL protocols are setup in the Windows registry.

This package won't do it for you.

You can achieve it with [url_protocol](https://pub.dev/packages/url_protocol) inside you app.

The most relevant solution is to include those registry modifications into your installer to allow
for deregistration.

</details>

#### For Mac OS

<details>
<summary>How to setup</summary>

Add this XML chapter in your macos/Runner/Info.plist inside <plist version="1.0"><dict> chapter:

```xml
<!-- ... other tags -->
<plist version="1.0">
<dict>
<!-- ... other tags -->
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleURLName</key>
<!-- abstract name for this URL type (you can leave it blank) -->
<string>sample_name</string>
<key>CFBundleURLSchemes</key>
<array>
<!-- your schemes -->
<string>sample</string>
</array>
</dict>
</array>
<!-- ... other tags -->
</dict>
</plist>
```
Follow the guide to find additional platform specidic condigs for your OAuth provider.

</details>
https://supabase.io/docs/guides/auth#third-party-logins

### Custom LocalStorage
## Custom LocalStorage

As default, `supabase_flutter` uses [`Shared preferences`](https://pub.dev/packages/shared_preferences) to persist the user session.

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2 changes: 1 addition & 1 deletion packages/supabase_flutter/pubspec.yaml
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Expand Up @@ -10,7 +10,7 @@ environment:
flutter: '>=3.0.0'

dependencies:
app_links: ^3.4.1
app_links: ^3.5.0
async: ^2.11.0
crypto: ^3.0.2
flutter:
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