Android Open Source - gdk-level-sample Level Menu Activity

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2013 Google Inc.//  w w  w. j  a v  a  2  s  .com
 *
 * 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.google.android.glass.sample.level;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;

/**
 * This activity manages the options menu that appears when the user taps on the Live Card.
 */
public class LevelMenuActivity extends Activity {

    private boolean mResumed;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    protected void onResume() {
        super.onResume();
        mResumed = true;
        openOptionsMenu();
    }

    @Override
    protected void onPause() {
        super.onPause();
        mResumed = false;
    }

    @Override
    public void openOptionsMenu() {
        if (mResumed) {
            super.openOptionsMenu();
        }
    }

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

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.stop:
                stopService(new Intent(this, LevelService.class));
                return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }

    @Override
    public void onOptionsMenuClosed(Menu menu) {
        super.onOptionsMenuClosed(menu);
        // We must call finish() from this method to ensure that the activity ends either when an
        // item is selected from the menu or when the menu is dismissed by swiping down.
        finish();
    }
}

Java Source Code List

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