如何复制文本到剪贴板在安卓?

有人能告诉我如何复制在一个特定的文本视图到剪贴板，当一个按钮被按下?

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.mainpage);
    textView = (TextView) findViewById(R.id.textview);
    copyText = (Button) findViewById(R.id.bCopy);
    copyText.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            
            ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
            String getstring = textView.getText().toString();
            
            // Help to continue :)
        }
    });
}

我想复制文本在TextView TextView到剪贴板时，按钮bCopy按下。

当前回答

@SuppressLint({ "NewApi", "NewApi", "NewApi", "NewApi" })
@SuppressWarnings("deprecation")
@TargetApi(11)
public void onClickCopy(View v) {   // User-defined onClick Listener
    int sdk_Version = android.os.Build.VERSION.SDK_INT;
    if(sdk_Version < android.os.Build.VERSION_CODES.HONEYCOMB) {
        android.text.ClipboardManager clipboard = (android.text.ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
        clipboard.setText(textView.getText().toString());   // Assuming that you are copying the text from a TextView
        Toast.makeText(getApplicationContext(), "Copied to Clipboard!", Toast.LENGTH_SHORT).show();
    }
    else { 
        android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE); 
        android.content.ClipData clip = android.content.ClipData.newPlainText("Text Label", textView.getText().toString());
        clipboard.setPrimaryClip(clip);
        Toast.makeText(getApplicationContext(), "Copied to Clipboard!", Toast.LENGTH_SHORT).show();
    }   
}

2014-12-06 21:58:42

其他回答

int sdk = android.os.Build.VERSION.SDK_INT;

    if (sdk < android.os.Build.VERSION_CODES.HONEYCOMB) {
        android.text.ClipboardManager clipboard = (android.text.ClipboardManager) DetailView.this
                .getSystemService(Context.CLIPBOARD_SERVICE);
        clipboard.setText("" + yourMessage.toString());
        Toast.makeText(AppCstVar.getAppContext(),
                "" + getResources().getString(R.string.txt_copiedtoclipboard),
                Toast.LENGTH_SHORT).show();
    } else {
        android.content.ClipboardManager clipboard = (android.content.ClipboardManager) DetailView.this
                .getSystemService(Context.CLIPBOARD_SERVICE);
        android.content.ClipData clip = android.content.ClipData
                .newPlainText("message", "" + yourMessage.toString());
        clipboard.setPrimaryClip(clip);
        Toast.makeText(AppCstVar.getAppContext(),
                "" + getResources().getString(R.string.txt_copiedtoclipboard),
                Toast.LENGTH_SHORT).show();
    }

2017-05-08 12:54:47

试试下面的代码。它将支持最新API:

ClipboardManager clipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
                        if (clipboard.hasPrimaryClip()) {
                            android.content.ClipDescription description = clipboard.getPrimaryClipDescription();
                            android.content.ClipData data = clipboard.getPrimaryClip();
                            if (data != null && description != null && description.hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN))
                            {
                                String url= (String) clipboard.getText();
                                searchText.setText(url);
                                System.out.println("data="+data+"description="+description+"url="+url);
                            }}

2019-05-04 03:19:54

只需编写以下代码:

clipboard.setText(getstring);

2020-03-29 10:49:56

作为一个方便的kotlin扩展:

fun Context.copyToClipboard(text: CharSequence){
    val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
    val clip = ClipData.newPlainText("label",text)
    clipboard.setPrimaryClip(clip)
}

更新:

如果你使用ContextCompat，你应该使用:

ContextCompat.getSystemService(this, ClipboardManager::class.java)

2018-08-31 10:03:58

使用Jetpack Compose，这非常简单:

AmbientClipboardManager.current.setText(AnnotatedString("Copied Text"))

2021-01-23 10:50:05

如何复制文本到剪贴板在安卓?

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