how to copy a text to the Clipboard in android [duplicate]

问题

This question already has answers here:

How to copy text programmatically in my Android app? (9 answers)

Closed 6 years ago.

I want to copy some text in temprory memory :

TextView tv = (int)findViewById(R.id.txt);
String str = tv.getText().toString();

now how an I copy str in clipboard ???

回答1:

Use ClipboardManager

int sdk = android.os.Build.VERSION.SDK_INT;
if(sdk < android.os.Build.VERSION_CODES.HONEYCOMB) {
    android.text.ClipboardManager clipboard = (android.text.ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
    clipboard.setText("text to clip");
} else {
    android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE); 
    android.content.ClipData clip = android.content.ClipData.newPlainText("text label","text to clip");
    clipboard.setPrimaryClip(clip);
}

回答2:

you have to use ClipboardManager.

here the doc.

you have to call setPrimaryClip with a ClipData

回答3:

You may need ClipboardManager and perhaps this could help.

来源：https://stackoverflow.com/questions/16435151/how-to-copy-a-text-to-the-clipboard-in-android