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Merged
merged 1 commit into from
Dec 2, 2019
Merged

android microphone support #484

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11 changes: 9 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -163,15 +163,22 @@ implementation will adjust Unity's SurfaceView z order. Please refer
and `plugins/Android/src/net/gree/unitywebview/CUnityPlayer.java` if
you already have your own activity implementation.

#### Camera Permission/Feature
#### Camera/Audio Permission/Feature

In order to allow camera access (`navigator.mediaDevices.getUserMedia({ video:true })`), please define `UNITYWEBVIEW_ANDROID_ENABLE_CAMERA` so that `Assets/Plugins/Editor/UnityWebViewPostprocessBuild.cs` adds the followings to `AndroidManifest.xml`.
For allowing camera access (`navigator.mediaDevices.getUserMedia({ video:true })`), please define `UNITYWEBVIEW_ANDROID_ENABLE_CAMERA` so that `Assets/Plugins/Editor/UnityWebViewPostprocessBuild.cs` adds the followings to `AndroidManifest.xml`.

```xml
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
```

For allowing microphone access (`navigator.mediaDevices.getUserMedia({ audio:true })`), please define `UNITYWEBVIEW_ANDROID_ENABLE_MICROPHONE` so that `Assets/Plugins/Editor/UnityWebViewPostprocessBuild.cs` adds the followings to `AndroidManifest.xml`.

```xml
<uses-permission android:name="android.permission.MICROPHONE" />
<uses-feature android:name="android.hardware.microphone" />
```

Details for each Unity version are the same as for hardwareAccelerated. Please also note that it is necessary to request permissions at runtime for Android API 23 or later as below:

```diff
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7 changes: 5 additions & 2 deletions plugins/Android/src/net/gree/unitywebview/CWebViewPlugin.java
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Expand Up @@ -163,11 +163,14 @@ public void Init(final String gameObject, final boolean transparent, final Strin
public void onPermissionRequest(final PermissionRequest request) {
final String[] requestedResources = request.getResources();
for (String r : requestedResources) {
if (r.equals(PermissionRequest.RESOURCE_VIDEO_CAPTURE)) {
if (r.equals(PermissionRequest.RESOURCE_VIDEO_CAPTURE) || r.equals(PermissionRequest.RESOURCE_AUDIO_CAPTURE)) {
request.grant(requestedResources);
// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
// a.runOnUiThread(new Runnable() {public void run() {
// final String[] permissions = { "android.permission.CAMERA" };
// final String[] permissions = {
// "android.permission.CAMERA",
// "android.permission.RECORD_AUDIO",
// };
// ActivityCompat.requestPermissions(a, permissions, 0);
// }});
// }
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23 changes: 23 additions & 0 deletions plugins/Editor/UnityWebViewPostprocessBuild.cs
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Expand Up @@ -25,6 +25,9 @@ public void OnPostGenerateGradleAndroidProject(string basePath) {
changed = (androidManifest.SetHardwareAccelerated(true) || changed);
#if UNITYWEBVIEW_ANDROID_ENABLE_CAMERA
changed = (androidManifest.AddCamera() || changed);
#endif
#if UNITYWEBVIEW_ANDROID_ENABLE_MICROPHONE
changed = (androidManifest.AddMicrophone() || changed);
#endif
if (changed) {
androidManifest.Save();
Expand Down Expand Up @@ -69,6 +72,9 @@ public static void OnPostprocessBuild(BuildTarget buildTarget, string path) {
#if UNITYWEBVIEW_ANDROID_ENABLE_CAMERA
changed = (androidManifest.AddCamera() || changed);
#endif
#if UNITYWEBVIEW_ANDROID_ENABLE_MICROPHONE
changed = (androidManifest.AddMicrophone() || changed);
#endif
#if UNITY_5_6_0 || UNITY_5_6_1
changed = (androidManifest.SetActivityName("net.gree.unitywebview.CUnityPlayerActivity") || changed);
#endif
Expand Down Expand Up @@ -176,4 +182,21 @@ internal bool AddCamera() {
}
return changed;
}

internal bool AddMicrophone() {
bool changed = false;
if (SelectNodes("/manifest/uses-permission[@android:name='android.permission.MICROPHONE']", nsMgr).Count == 0) {
var elem = CreateElement("uses-permission");
elem.Attributes.Append(CreateAndroidAttribute("name", "android.permission.MICROPHONE"));
ManifestElement.AppendChild(elem);
changed = true;
}
if (SelectNodes("/manifest/uses-feature[@android:name='android.hardware.microphone']", nsMgr).Count == 0) {
var elem = CreateElement("uses-feature");
elem.Attributes.Append(CreateAndroidAttribute("name", "android.hardware.microphone"));
ManifestElement.AppendChild(elem);
changed = true;
}
return changed;
}
}