Question

我正在制作一个简单的插件。现在我正在尝试添加振动属性。但是这段代码不起作用。我哪里错了？我的代码如下。你能帮我吗？

机器人：

import android.os.Vibrator;

public class Brid {

private Context context;
private static Brid instance;


public Brid()
{
    this.instance = this;
}

public static Brid instance()
{
    if(instance == null) {
        instance = new Brid();
    }
    return instance;
}

public void setContext(Context context) {
    this.context = context;
}



public void Vibrate()
{
    Vibrator v = (Vibrator) this.context.getSystemService(Context.VIBRATOR_SERVICE);
    v.vibrate(100);
}

}

Unity3D：

    public static void Vibrate(AndroidJavaObject Brid, AndroidJavaObject context)
{
    if (Brid == null)
    {
        using (AndroidJavaClass activityClass = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
        {
            context = activityClass.GetStatic<AndroidJavaObject>("currentActivity");
        }

        using (AndroidJavaClass pluginClass = new AndroidJavaClass("com.xxx.ultimatemobile.Brid"))
        {
            if (pluginClass != null)
            {
                Brid = pluginClass.CallStatic<AndroidJavaObject>("instance");
                Brid.Call<AndroidJavaObject>("setContext", context);
                Brid.Call<AndroidJavaObject>("Vibrate");
            }
        }
    }
}

按钮事件：

public void vibrate()
    {
#if UNITY_ANDROID

        Bridge.Vibrate(null, null);

#endif
    }

提前致谢...

Answer 1

我看到你有一个解决方案。对于那些不想使用Java的人。您只能从C＃执行此操作。

1.转到<UnityInstallationDirecory>\Editor\Data\PlaybackEngines\AndroidPlayer\Apk，将AndroidManifest.xml文件复制到<ProjectName>Assets\Plugins\Android

2.现在从<ProjectName>Assets\Plugins\Android打开复制的清单文件并向其添加<uses-permission android:name="android.permission.VIBRATE"/>。保存，构建和运行。如果这是一个权限问题，现在应该解决了。

AndroidManifest.xml应该是什么样子（Unity 5.4）：

<?xml version="1.0" encoding="utf-8"?>
<manifest
    xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.unity3d.player"
    android:versionCode="1"
    android:versionName="1.0">

  <uses-permission android:name="android.permission.VIBRATE"/>

    <application
    android:theme="@style/UnityThemeSelector"
    android:icon="@drawable/app_icon"
        android:label="@string/app_name"
        android:debuggable="true">
        <activity android:name="com.unity3d.player.UnityPlayerActivity"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            <meta-data android:name="unityplayer.UnityActivity" android:value="true" />
        </activity>
    </application>
</manifest>

你甚至不需要为简单的振动编写Java插件。这可以使用Unity的AndroidJavaClass和AndroidJavaObject类来完成。

没有Java的完整振动插件。

using UnityEngine;
using System.Collections;

public class Vibrate
{

    public AndroidJavaClass unityPlayer;
    public AndroidJavaObject currentActivity;
    public AndroidJavaObject sysService;


    public void Vibrate()
    {
        unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
        currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
        sysService = currentActivity.Call<AndroidJavaObject>("getSystemService", "vibrator");
    }

    //Functions from https://developer.android.com/reference/android/os/Vibrator.html
    public void vibrate()
    {
        sysService.Call("vibrate");
    }


    public void vibrate(long milliseconds)
    {
        sysService.Call("vibrate", milliseconds);
    }

    public void vibrate(long[] pattern, int repeat)
    {
        sysService.Call("vibrate", pattern, repeat);
    }


    public void cancel()
    {
        sysService.Call("cancel");
    }

    public bool hasVibrator()
    {
        return sysService.Call<bool>("hasVibrator");
    }
}

<强> Usage ：

Vibrate vibrate = new Vibrate();

if (vibrate.hasVibrator())
{
    //Vibrate
    vibrate.vibrate();

    //Vibrate for 500 milliseconds
    vibrate.vibrate(500);

    // Start without a delay
    // Vibrate for 200 milliseconds
    // Sleep for 2000 milliseconds
    long[] pattern = { 0, 200, 2000 };
    vibrate.vibrate(pattern, 0);

    //Cancel Vibration
    vibrate.cancel();
}

Answer 2

我的解决方案如下。

<强>统一：

        using (AndroidJavaClass pluginClass = new AndroidJavaClass("com.xx.ultimatemobile.Brid"))
        {
            if (pluginClass != null)
            {
                Brid = pluginClass.CallStatic<AndroidJavaObject>("instance");
                Brid.Call("setContext", context);
                context.Call("runOnUiThread", new AndroidJavaRunnable(() =>
                {
                    Brid.Call("Vibrate");
                }));
            }
        }

另外，我在1分钟之前找到了Manifest.xml文件示例。现在该插件正在运行。

随着持续时间和模式振动

2 个答案: