com.tnc.android.graphite.activities.SavedActivity.java Source code

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Here is the source code for com.tnc.android.graphite.activities.SavedActivity.java

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/*
 * Copyright 2013 Tomas Joelsson
 *
 * 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.tnc.android.graphite.activities;

import java.util.ArrayList;
import java.util.LinkedList;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.Window;
import com.tnc.android.graphite.R;
import com.tnc.android.graphite.fragments.SavedGraphsFragment;
import com.tnc.android.graphite.fragments.SavedGraphsFragment.OnItemSelectedListener;
import com.tnc.android.graphite.models.GraphData;
import com.tnc.android.graphite.utils.GraphStorage;
import com.tnc.android.graphite.utils.UserNotification;

public class SavedActivity extends FragmentActivity implements OnItemSelectedListener {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.saved_graphs);

        ArrayList<String> savedGraphs = new ArrayList<String>();
        try {
            LinkedList<GraphData> graphs = GraphStorage.getInstance().getGraphs();
            for (int i = 0; i < graphs.size(); ++i) {
                savedGraphs.add(graphs.get(i).getName());
            }

            SavedGraphsFragment fragment = (SavedGraphsFragment) getSupportFragmentManager()
                    .findFragmentById(R.id.savedFragment);

            if (fragment != null && fragment.isInLayout()) {
                fragment.setContent(savedGraphs);
            }
        } catch (Exception e) {
            e.printStackTrace();
            UserNotification.displayRaw(this, e.toString());
            finish();
        }
    }

    @Override
    public void onSelect(int position) {
        try {
            GraphData graphData = GraphStorage.getInstance().getGraphs().get(position);
            Intent intent = this.getIntent();
            intent.putExtra("graph_data", graphData.clone());

            this.setResult(RESULT_OK, intent);
        } catch (Exception e) {
            e.printStackTrace();
            UserNotification.displayRaw(this, e.toString());
        }
        finish();
    }

    @Override
    public void onDelete(int position) {
        try {
            GraphStorage.getInstance().deleteGraph(position);
        } catch (Exception e) {
            e.printStackTrace();
            UserNotification.displayRaw(this, e.toString());
        }
    }
}