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

在Kotlin中，我有一个扩展

fun Context.copyToClipboard(text: String) {
  val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
  val clip =
    ClipData.newPlainText(getString(R.string.copy_clipboard_label, getString(R.string.app_name)),text)
  clipboard.setPrimaryClip(clip)
}

2020-10-03 12:00:57

其他回答

简单和容易的Android使用Java。

copytext.setOnClickListener(v -> {
            ClipboardManager myClipboard;
            myClipboard = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE);
            ClipData myClip;
            String Text = "Hello World!";
            myClip = ClipData.newPlainText("text", Text);
            myClipboard.setPrimaryClip(myClip);

            Toast.makeText(this, "Copy", Toast.LENGTH_SHORT).show();
        });

2021-08-22 09:57:21

使用此函数复制到剪贴板

public void copyToClipboard(String copyText) {
    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(copyText);
    } else {
        android.content.ClipboardManager clipboard = (android.content.ClipboardManager)
                getSystemService(Context.CLIPBOARD_SERVICE);
        android.content.ClipData clip = android.content.ClipData
                .newPlainText("Your OTP", copyText);
        clipboard.setPrimaryClip(clip);
    }
    Toast toast = Toast.makeText(getApplicationContext(),
            "Your OTP is copied", Toast.LENGTH_SHORT);
    toast.setGravity(Gravity.BOTTOM | Gravity.RIGHT, 50, 50);
    toast.show();
    //displayAlert("Your OTP is copied");
}

2016-04-23 11:34:54

    String stringYouExtracted = referraltxt.getText().toString();
    android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
    android.content.ClipData clip = android.content.ClipData.newPlainText("Copied Text", stringYouExtracted);

clipboard.setPrimaryClip(clip);
        Toast.makeText(getActivity(), "Copy coupon code copied to clickboard!", Toast.LENGTH_SHORT).show();

2019-04-17 09:09:34

这可以在Kotlin中像这样完成:

var clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
var clip = ClipData.newPlainText("label", file.readText())
clipboard.setPrimaryClip = clip

file.readText()是你的输入字符串。

2018-03-29 05:00:01

如果你想从edittext中复制文本，那么首先创建edittext

    EditText mResultEt = findViewById(R.id.resultEt);

然后创建一个按钮，点击后，我们可以复制这些文本

    ImageButton copyClipBoard = findViewById(R.id.btn_copy);

然后使用按钮的监听器

Java

copyClipBoard.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                ClipboardManager clipboardManager = (ClipboardManager)
                        getSystemService(Context.CLIPBOARD_SERVICE);
                ClipData clipData = ClipData.newPlainText("nonsense_data",
                        mResultEt.getText().toString());
                clipboardManager.setPrimaryClip(clipData);
                Toast.makeText(MainActivity.this, R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show();
            }
        });

科特林

btn1.setOnClickListener{
            val clipboardManager = getSystemService(CLIPBOARD_SERVICE) as ClipboardManager
            val clipData = ClipData.newPlainText(
                "nonsense_data",
                content_et.getText().toString()
            )
            clipboardManager.setPrimaryClip(clipData)
            Toast.makeText(this@MainActivity, R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show()

        }

确保导入这个

import android.content.ClipboardManager;

不要导入这个

android.text.ClipboardManager

2022-04-12 08:02:07

如何复制文本到剪贴板在安卓?

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