/**
 * Copyright (C) 2009 - 2013 SC 4ViewSoft SRL
 *  
 * 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 org.achartengine;

import org.achartengine.chart.AbstractChart;

import android.app.Activity;
import android.os.Bundle;
import android.view.Window;

/**
 * An activity that encapsulates a graphical view of the chart.
 */
public class GraphicalActivity extends Activity {
  /** The encapsulated graphical view. */
  private GraphicalView mView;
  /** The chart to be drawn. */
  private AbstractChart mChart;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Bundle extras = getIntent().getExtras();
    mChart = (AbstractChart) extras.getSerializable(ChartFactory.CHART);
    mView = new GraphicalView(this, mChart);
    String title = extras.getString(ChartFactory.TITLE);
    if (title == null) {
      requestWindowFeature(Window.FEATURE_NO_TITLE);
    } else if (title.length() > 0) {
      setTitle(title);
    }
    setContentView(mView);
  }

}
/**
 * Copyright (C) 2009 - 2013 SC 4ViewSoft SRL
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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 org.achartengine;

import android.app.ActionBar;
import android.app.Activity;
import android.os.Build;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.Window;

import org.achartengine.chart.AbstractChart;

/**
 * An activity that encapsulates a graphical view of the chart.
 */
public class GraphicalActivity extends Activity {
    /**
     * The encapsulated graphical view.
     */
    private GraphicalView mView;
    /**
     * The chart to be drawn.
     */
    private AbstractChart mChart;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Bundle extras = getIntent().getExtras();
        mChart = (AbstractChart) extras.getSerializable(ChartFactory.CHART);
        mView = new GraphicalView(this, mChart);
        String title = extras.getString(ChartFactory.TITLE);
        if (title == null) {
            requestWindowFeature(Window.FEATURE_NO_TITLE);
        } else if (title.length() > 0) {
            setTitle(title);
        }
        setContentView(mView);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            ActionBar actionBar = this.getActionBar();
            actionBar.setDisplayShowHomeEnabled(true);
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                System.out.println("[jls] this was unexpected");
                this.onBackPressed();
                return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }

}
Enable back icon & action on full-screen graphs