samples/Support7Demos/src/com/example/android/supportv7/app/ActionBarShareActionProvider.java

/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.android.supportv7.app;

import com.example.android.supportv7.R;

import android.content.Intent;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.ShareActionProvider;
import android.view.Menu;
import android.view.View;

/**
 * This activity demonstrates how to use {@link ShareActionProvider} with the Action Bar.
 */
public class ActionBarShareActionProvider extends AppCompatActivity {

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.action_bar_share_action_provider, menu);
        return true;
    }

    @Override
    protected boolean onPrepareOptionsPanel(View view, Menu menu) {
        final ShareActionProvider sap = (ShareActionProvider) MenuItemCompat.getActionProvider(
                menu.findItem(R.id.menu_item_share_provider_action_bar));

        final Intent shareIntent = new Intent(Intent.ACTION_SEND);
        shareIntent.setType("text/plain");
        shareIntent.putExtra(Intent.EXTRA_TEXT, "Hello!");

        sap.setShareIntent(shareIntent);

        return true;
    }
}