ImageGridActivity.java

       
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        /*
       
       
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        * Copyright (C) 2012 The Android Open Source Project
       
       
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        *
       
       
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        * Licensed under the Apache License, Version 2.0 (the "License");
       
       
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        * you may not use this file except in compliance with the License.
       
       
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        * You may obtain a copy of the License at
       
       
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        *
       
       
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        *      http://www.apache.org/licenses/LICENSE-2.0
       
       
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        *
       
       
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        * Unless required by applicable law or agreed to in writing, software
       
       
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        * distributed under the License is distributed on an "AS IS" BASIS,
       
       
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        * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       
       
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        * See the License for the specific language governing permissions and
       
       
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        * limitations under the License.
       
       
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        */
       
       
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        package com.example.android.displayingbitmaps.ui;
       
       
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        import android.os.Bundle;
       
       
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        import android.support.v4.app.FragmentActivity;
       
       
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        import android.support.v4.app.FragmentTransaction;
       
       
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        import com.example.android.displayingbitmaps.BuildConfig;
       
       
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        import com.example.android.displayingbitmaps.util.Utils;
       
       
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        /**
       
       
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        * Simple FragmentActivity to hold the main {@link ImageGridFragment} and not much else.
       
       
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        */
       
       
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        public class ImageGridActivity extends FragmentActivity {
       
       
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        private static final String TAG = "ImageGridActivity";
       
       
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        @Override
       
       
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        protected void onCreate(Bundle savedInstanceState) {
       
       
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        if (BuildConfig.DEBUG) {
       
       
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        Utils.enableStrictMode();
       
       
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        }
       
       
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        super.onCreate(savedInstanceState);
       
       
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        if (getSupportFragmentManager().findFragmentByTag(TAG) == null) {
       
       
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        final FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
       
       
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        ft.add(android.R.id.content, new ImageGridFragment(), TAG);
       
       
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        ft.commit();
       
       
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        }
       
       
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        }
       
       
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        }