unity3D，PC、Android、IOS将内容复制到剪切板

原博：https://blog.csdn.net/YE_wolf/article/details/76831446

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( "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( "currentActivity" ); // 复制到剪贴板 androidObject.CallStatic( "copyTextToClipboard" , activity, copyText); #elif UNITY_IPHONE _copyTextToClipboard(copyText); #endif }

亲测有效

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