PC、Android、IOS将内容复制到剪切板问题总结

1.PC平台下

1 2 //Window剪切板处理 GUIUtility.systemCopyBuffer = copyText;

2.Android平台下

先添加jar包，放置在Plugins->Android->bin目录下

jar包中代码（反编译出来的）:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 package com.apowo.clipboard;   import android.content.ClipData; import android.content.ClipboardManager; import android.content.Context; import android.os.Looper;   public  class  ClipboardTools {    public  static  ClipboardManager clipboard =  null ;      public  static  void  copyTextToClipboard(Context activity, String str) throws Exception    {      if  (Looper.myLooper() ==  null ) {        Looper.prepare();      }      clipboard = (ClipboardManager)activity.getSystemService( "clipboard" );        ClipData textCd = ClipData.newPlainText( "data" , str);      clipboard.setPrimaryClip(textCd);    } }

引入jar包中的内容：

1 2 3 4 5 //Android剪切板处理 AndroidJavaObject androidObject =  new  AndroidJavaObject( "com.apowo.clipboard.ClipboardTools" ); AndroidJavaObject activity =  new  AndroidJavaClass( "com.unity3d.player.UnityPlayer" ).GetStatic<AndroidJavaObject>( "currentActivity" ); // 复制到剪贴板 androidObject.CallStatic( "copyTextToClipboard" , activity, copyText);

3.IOS平台下

先添加.h和.mm文件，.mm文件是对.h文件中定义方法的具体实现

.h文件：

1 2 3 4 5 6 7 8 9 @  interface  Clipboard : NSObject   extern  "C" {                   /*  compare the namelist with system processes  */                   void  _copyTextToClipboard( const  char  *textList); }   @end

.mm文件:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 #import "Clipboard.h" @implementation Clipboard //将文本复制到IOS剪贴板 - ( void )objc_copyTextToClipboard : (NSString*)text {       UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];       pasteboard. string  = text; } @end   extern  "C"  {       static  Clipboard *iosClipboard;         void  _copyTextToClipboard( const  char  *textList)      {            NSString *text = [NSString stringWithUTF8String: textList] ;            if (iosClipboard == NULL)          {              iosClipboard = [[Clipboard alloc] init];          }            [iosClipboard objc_copyTextToClipboard: text];      }   }

然后，在代码里引用：

引入头DllImport：

1 using  System.Runtime.InteropServices;

引入方法：

1 2 3 4 5 #if UNITY_IPHONE              /* Interface to native implementation */              [DllImport ( "__Internal" )]              private  static  extern  void  _copyTextToClipboard( string  text); #endif

调用方法：

1 _copyTextToClipboard(copyText);

完整代码：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24      public  void  OnButtonClick() {          string  copyText = input.text.ToString();   #if UNITY_IPHONE              /* Interface to native implementation */              [DllImport ( "__Internal" )]              private  static  extern  void  _copyTextToClipboard( string  text); #endif   #if UNITY_STANDALONE_WIN          //Window剪切板处理          GUIUtility.systemCopyBuffer = copyText; #elif UNITY_ANDROID          //Android剪切板处理          AndroidJavaObject androidObject =  new  AndroidJavaObject( "com.apowo.clipboard.ClipboardTools" );          AndroidJavaObject activity =  new  AndroidJavaClass( "com.unity3d.player.UnityPlayer" ).GetStatic<AndroidJavaObject>( "currentActivity" );          // 复制到剪贴板          androidObject.CallStatic( "copyTextToClipboard" , activity, copyText);   #elif UNITY_IPHONE           _copyTextToClipboard(copyText);   #endif      }

​