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azesmwayazesmway
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add android version
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-116
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‎README.md

+46-5
Original file line numberDiff line numberDiff line change
@@ -30,17 +30,32 @@ using UnityEngine.UI;
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using UnityEngine;
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public class NativeAPI {
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[DllImport("__Internal")]
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public static extern void sendMessageToMobileApp(string message);
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#if UNITY_IOS && !UNITY_EDITOR
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[DllImport("__Internal")]
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public static extern void sendMessageToMobileApp(string message);
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#endif
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}
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public class ButtonBehavior : MonoBehaviour
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{
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public void ButtonPressed()
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public void ButtonPressed()
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{
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if (Application.platform == RuntimePlatform.Android)
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{
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NativeAPI.sendMessageToMobileApp("The button has been tapped!");
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using (AndroidJavaClass jc = new AndroidJavaClass("com.azesmwayreactnativeunity.ReactNativeUnityViewManager"))
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{
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jc.CallStatic("sendMessageToMobileApp", "The button has been tapped!");
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}
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}
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else if (Application.platform == RuntimePlatform.IPhonePlayer)
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{
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#if UNITY_IOS && !UNITY_EDITOR
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NativeAPI.sendMessageToMobileApp("The button has been tapped!");
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#endif
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}
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}
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}
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```
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### iOS
@@ -54,7 +69,33 @@ public class ButtonBehavior : MonoBehaviour
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7. In Build Phases move Embedded Frameworks before Compile Sources ( drag and drop )
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### Android
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Under development...
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1. Build Unity app to `[project_root]/unity/builds/android`
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2. Add the following lines to `android/settings.gradle`:
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```gradle
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include ':unityLibrary'
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project(':unityLibrary').projectDir=new File('..\\unity\\builds\\android\\unityLibrary')
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```
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3. Add into `android/build.gradle`
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```gradle
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allprojects {
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repositories {
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// this
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flatDir {
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dirs "${project(':unityLibrary').projectDir}/libs"
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}
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// ...
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```
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4. Add into `android/gradle.properties`
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```gradle
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unityStreamingAssets=.unity3d
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```
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5. Add strings to ``android/app/src/main/res/values/strings.xml``
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```javascript
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<string name="game_view_content_description">Game view</string>
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```
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6. Remove `<intent-filter>...</intent-filter>` from ``<project_name>/unity/builds/android/unityLibrary/src/main/AndroidManifest.xml`` at unityLibrary to leave only integrated version.
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### Usage
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‎android/build.gradle

+5-3
Original file line numberDiff line numberDiff line change
@@ -19,10 +19,10 @@ def safeExtGet(prop, fallback) {
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}
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android {
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compileSdkVersion safeExtGet('ReactNativeUnity_compileSdkVersion', 29)
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compileSdkVersion safeExtGet('ReactNativeUnity_compileSdkVersion', 31)
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defaultConfig {
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minSdkVersion safeExtGet('ReactNativeUnity_minSdkVersion', 16)
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targetSdkVersion safeExtGet('ReactNativeUnity_targetSdkVersion', 29)
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minSdkVersion safeExtGet('ReactNativeUnity_minSdkVersion', 21)
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targetSdkVersion safeExtGet('ReactNativeUnity_targetSdkVersion', 31)
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versionCode 1
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versionName "1.0"
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@@ -56,4 +56,6 @@ repositories {
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dependencies {
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//noinspection GradleDynamicVersion
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implementation "com.facebook.react:react-native:+" // From node_modules
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implementation project(':unityLibrary')
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implementation files("${project(':unityLibrary').projectDir}/libs/unity-classes.jar")
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}

‎android/src/main/java/com/azesmwayreactnativeunity/ReactNativeUnity.java

+128
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@@ -0,0 +1,128 @@
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package com.azesmwayreactnativeunity;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.graphics.PixelFormat;
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import android.os.Build;
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import android.view.ViewGroup;
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import android.view.WindowManager;
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import com.unity3d.player.UnityPlayer;
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import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
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import java.util.concurrent.CopyOnWriteArraySet;
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public class ReactNativeUnity {
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private static UnityPlayer unityPlayer;
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private static boolean _isUnityReady;
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private static boolean _isUnityPaused;
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public static UnityPlayer getPlayer() {
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if (!_isUnityReady) {
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return null;
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}
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return unityPlayer;
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}
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public static boolean isUnityReady() {
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return _isUnityReady;
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}
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public static boolean isUnityPaused() {
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return _isUnityPaused;
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}
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public static void createPlayer(final Activity activity, final CreateCallback callback) {
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if (unityPlayer != null) {
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callback.onReady();
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return;
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}
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activity.runOnUiThread(new Runnable() {
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@Override
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public void run() {
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activity.getWindow().setFormat(PixelFormat.RGBA_8888);
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int flag = activity.getWindow().getAttributes().flags;
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boolean fullScreen = false;
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if ((flag & WindowManager.LayoutParams.FLAG_FULLSCREEN) == WindowManager.LayoutParams.FLAG_FULLSCREEN) {
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fullScreen = true;
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}
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unityPlayer = new UnityPlayer(activity);
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try {
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// wait a moument. fix unity cannot start when startup.
54+
Thread.sleep(1000);
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} catch (Exception e) {
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}
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// start unity
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addUnityViewToBackground();
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unityPlayer.windowFocusChanged(true);
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unityPlayer.requestFocus();
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unityPlayer.resume();
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// restore window layout
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if (!fullScreen) {
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activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
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activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
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}
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_isUnityReady = true;
70+
callback.onReady();
71+
}
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});
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}
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public static void pause() {
76+
if (unityPlayer != null) {
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unityPlayer.pause();
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_isUnityPaused = true;
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}
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}
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public static void resume() {
83+
if (unityPlayer != null) {
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unityPlayer.resume();
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_isUnityPaused = false;
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}
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}
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public static void unload() {
90+
if (unityPlayer != null) {
91+
unityPlayer.unload();
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_isUnityPaused = false;
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}
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}
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public static void addUnityViewToBackground() {
97+
if (unityPlayer == null) {
98+
return;
99+
}
100+
if (unityPlayer.getParent() != null) {
101+
((ViewGroup) unityPlayer.getParent()).removeView(unityPlayer);
102+
}
103+
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
104+
unityPlayer.setZ(-1f);
105+
}
106+
final Activity activity = ((Activity) unityPlayer.getContext());
107+
ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(1, 1);
108+
activity.addContentView(unityPlayer, layoutParams);
109+
}
110+
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public static void addUnityViewToGroup(ViewGroup group) {
112+
if (unityPlayer == null) {
113+
return;
114+
}
115+
if (unityPlayer.getParent() != null) {
116+
((ViewGroup) unityPlayer.getParent()).removeView(unityPlayer);
117+
}
118+
ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT);
119+
group.addView(unityPlayer, 0, layoutParams);
120+
unityPlayer.windowFocusChanged(true);
121+
unityPlayer.requestFocus();
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unityPlayer.resume();
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}
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public interface CreateCallback {
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void onReady();
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}
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}

‎android/src/main/java/com/azesmwayreactnativeunity/ReactNativeUnityPackage.java

+1-1
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,6 @@ public List<NativeModule> createNativeModules(ReactApplicationContext reactConte
1717

1818
@Override
1919
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
20-
return Arrays.<ViewManager>asList(new ReactNativeUnityViewManager());
20+
return Arrays.<ViewManager>asList(new ReactNativeUnityViewManager(reactContext));
2121
}
2222
}

‎android/src/main/java/com/azesmwayreactnativeunity/ReactNativeUnityView.java

+61
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@@ -0,0 +1,61 @@
1+
package com.azesmwayreactnativeunity;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.content.Context;
6+
import android.content.res.Configuration;
7+
import android.os.Build;
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import android.os.Bundle;
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import android.util.Log;
10+
import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.FrameLayout;
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import androidx.annotation.NonNull;
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17+
import com.facebook.react.bridge.Arguments;
18+
import com.facebook.react.bridge.ReactContext;
19+
import com.facebook.react.bridge.WritableMap;
20+
import com.facebook.react.uimanager.ThemedReactContext;
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import com.facebook.react.uimanager.events.RCTEventEmitter;
22+
import com.facebook.react.views.view.ReactViewGroup;
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import com.unity3d.player.UnityPlayer;
24+
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
25+
import java.util.Objects;
26+
27+
@SuppressLint("ViewConstructor")
28+
public class ReactNativeUnityView extends FrameLayout {
29+
private UnityPlayer view;
30+
31+
public ReactNativeUnityView(Context context) {
32+
super(context);
33+
}
34+
35+
public void setUnityPlayer(UnityPlayer player) {
36+
this.view = player;
37+
ReactNativeUnity.addUnityViewToGroup(this);
38+
}
39+
40+
@Override
41+
public void onWindowFocusChanged(boolean hasWindowFocus) {
42+
super.onWindowFocusChanged(hasWindowFocus);
43+
if (view != null) {
44+
view.windowFocusChanged(hasWindowFocus);
45+
}
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}
47+
48+
@Override
49+
protected void onConfigurationChanged(Configuration newConfig) {
50+
super.onConfigurationChanged(newConfig);
51+
if (view != null) {
52+
view.configurationChanged(newConfig);
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}
54+
}
55+
56+
@Override
57+
protected void onDetachedFromWindow() {
58+
ReactNativeUnity.addUnityViewToBackground();
59+
super.onDetachedFromWindow();
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}
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}

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