java - 振动的持续时间和模式

Question

我正在开发一个简单的插件。现在我正在尝试添加振动属性。但这段代码不起作用。我哪里出错了？我的代码如下。你能帮我一下吗？

Android:

导入 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。您只能通过 C# 执行此操作。

1.前往<UnityInstallationDirecory>\Editor\Data\PlaybackEngines\AndroidPlayer\Apk ，复制AndroidManifest.xml文件到您的<ProjectName>Assets\Plugins\Android

2.现在打开从<ProjectName>Assets\Plugins\Android复制的Manifest文件并添加<uses-permission android:name="android.permission.VIBRATE"/>到它。保存、构建并运行。如果这是一个权限问题，现在应该已经解决了。

你的AndroidManifest.xml应该看起来像(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>

您甚至不需要编写 Java 插件来实现简单的振动。这可以通过 Unity 的 AndroidJavaClass 和 AndroidJavaObject 类来完成。

无需 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();
}