Android複製粘貼

// Gets a handle to the clipboard service.
ClipboardManager clipboard = (ClipboardManager)
        getSystemService(Context.CLIPBOARD_SERVICE);

// Creates a new text clip to put on the clipboard
ClipData clip = ClipData.newPlainText("simple text","Hello, World!");

// Creates a Uri based on a base Uri and a record ID based on the contact's last name
// Declares the base URI string
private static final String CONTACTS = "content://com.example.contacts";

// Declares a path string for URIs that you use to copy data
private static final String COPY_PATH = "/copy";

// Declares the Uri to paste to the clipboard
Uri copyUri = Uri.parse(CONTACTS + COPY_PATH + "/" + lastName);

...

// Creates a new URI clip object. The system uses the anonymous getContentResolver() object to
// get MIME types from provider. The clip object's label is "URI", and its data is
// the Uri previously created.
ClipData clip = ClipData.newUri(getContentResolver(),"URI",copyUri);

// Creates the Intent
Intent appIntent = new Intent(this, com.example.demo.myapplication.class);

...

// Creates a clip object with the Intent in it. Its label is "Intent" and its data is
// the Intent object created previously
ClipData clip = ClipData.newIntent("Intent",appIntent);

package com.example.helloclipboard;

import android.os.Bundle;
import android.app.Activity;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

public class HelloClipboardMainActivity extends Activity {

    private EditText mEditText1 = null;
    private TextView mResultTextView = null;

    private ClipboardManager mClipboard = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_hello_clipboard_main);

        mResultTextView = (TextView) findViewById(R.id.textView1);
        mEditText1 = (EditText) findViewById(R.id.editText1);
        Button copyButton = (Button) findViewById(R.id.button1);

        Button pasteButton = (Button) findViewById(R.id.button2);

        copyButton.setOnClickListener(mOnClickListener);
        pasteButton.setOnClickListener(mOnClickListener);

    }

    private OnClickListener mOnClickListener = new OnClickListener() {

        @Override
        public void onClick(View v) {

            switch (v.getId()) {
            case R.id.button1:
                copyFromEditText1();
                break;
            case R.id.button2:
                pasteToResult();
                break;

            default:
                break;
            }
        }
    };

    private void copyFromEditText1() {

        // Gets a handle to the clipboard service.
        if (null == mClipboard) {
            mClipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);

        }

        // Creates a new text clip to put on the clipboard
        ClipData clip = ClipData.newPlainText("simple text",
                mEditText1.getText());

        // Set the clipboard's primary clip.
        mClipboard.setPrimaryClip(clip);
    }

    private void pasteToResult() {
        // Gets a handle to the clipboard service.
        if (null == mClipboard) {
            mClipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
        }

        String resultString = "";
        // 檢查剪貼板是否有內容
        if (!mClipboard.hasPrimaryClip()) {
            Toast.makeText(HelloClipboardMainActivity.this,
                    "Clipboard is empty", Toast.LENGTH_SHORT).show();
        }
        else {
            ClipData clipData = mClipboard.getPrimaryClip();
            int count = clipData.getItemCount();

            for (int i = 0; i < count; ++i) {

                ClipData.Item item = clipData.getItemAt(i);
                CharSequence str = item
                        .coerceToText(HelloClipboardMainActivity.this);
                Log.i("mengdd", "item : " + i + ": " + str);

                resultString += str;
            }

        }
        mResultTextView.setText(resultString);
    }
}