如何从 RecyclerView 项中复制文本？

Question

我想在RecyclerView 项目中添加一个副本Button 并复制文本，我添加了一个用于从RecyclerView 复制文本的代码，但它不起作用。单击副本Button 后，应用程序崩溃。这是我复制文本的代码。

ClipboardManager clipboard = (ClipboardManager)holder.itemView.getContext().getSystemService(CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText(Intent.EXTRA_TEXT, model.getShaData());
clipboard.setPrimaryClip(clip);

Toast.makeText(holder.itemView.getContext(), "Shayari Copied", Toast.LENGTH_SHORT).show();

我的 LOGCAT

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: app.indian.desishayari, PID: 346
    java.lang.SecurityException: app.my.quotes from uid 10830 not allowed to perform READ_CLIPBOARD
        at android.os.Parcel.createException(Parcel.java:1966)
        at android.os.Parcel.readException(Parcel.java:1934)
        at android.os.Parcel.readException(Parcel.java:1884)
        at android.content.IClipboard$Stub$Proxy.setPrimaryClip(IClipboard.java:184)
        at android.content.ClipboardManager.setPrimaryClip(ClipboardManager.java:104)
        at app.indian.desishayari.ShayariAdapter$1.onClick(ShayariAdapter.java:50)
        at android.view.View.performClick(View.java:6740)
        at android.view.View.performClickInternal(View.java:6703)
        at android.view.View.access$3400(View.java:803)
        at android.view.View$PerformClick.run(View.java:26373)
        at android.os.Handler.handleCallback(Handler.java:873)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:232)
        at android.app.ActivityThread.main(ActivityThread.java:7172)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:576)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:888)
     Caused by: android.os.RemoteException: Remote stack trace:
        at android.app.AppOpsManager.noteOp(AppOpsManager.java:2411)
        at com.android.server.clipboard.ClipboardService.clipboardAccessAllowed(ClipboardService.java:653)
        at com.android.server.clipboard.ClipboardService.setPrimaryClipInternal(ClipboardService.java:488)
        at com.android.server.clipboard.ClipboardService.setPrimaryClipInternal(ClipboardService.java:423)
        at com.android.server.clipboard.ClipboardService$ClipboardImpl.setPrimaryClip(ClipboardService.java:267)

如何解决这个问题？请任何人帮助...

Answer 1

你的复制代码是错误的，使用我认为有效的代码。我在你点击项目时举例。

    itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
            ClipData clip = ClipData.newPlainText("label", holder.yourTextView.getText().tostring());
            if (clipboard == null || clip == null) return;
            clipboard.setPrimaryClip(clip);
        }
    });