UsageAnyTimeDoughnutFragment.java

package au.id.teda.broadband.usage.fragments;

import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.view.ViewTreeObserver;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.widget.LinearLayout;
import android.widget.TextView;
import au.id.teda.broadband.usage.R;
import au.id.teda.broadband.usage.chart.CustomDonughtChart;

public class UsageAnyTimeDoughnutFragment extends BaseFragment {
	// BaseFragment used to load the standard methods
	
	// View inflated by fragment
	private View mFragmentView;
	
	/**
	* Called 3rd in the fragment life cycle
	*/
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
		// Set fragment layout to be inflated
		mFragmentView = inflater.inflate(R.layout.fragment_usage_anytime_doughnut, container, false);

		return mFragmentView;
	}
	
	@Override
	protected void loadFragmentView() {

		loadDonughtChart();
		loadChartText();
	}
	
	private void loadDonughtChart() {
		// Set layout container for chart
		final LinearLayout mContainerLayout = (LinearLayout) mFragmentView.findViewById(R.id.fragment_usage_donught);
		final TextView mLayoutUsed = (TextView) mFragmentView.findViewById(R.id.fragment_usage_donught_size);


		// Listen for view being inflated
		ViewTreeObserver mViewTreeObserver = mContainerLayout.getViewTreeObserver();
		mViewTreeObserver.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
	        @Override
	        public void onGlobalLayout() {
	        	
	        	// Get layout parameters for container
	    		LayoutParams parms = mContainerLayout.getLayoutParams();
	    		// Get reference to layout view
	    		View layout = getView();
	    		// Get height of layout
	    		int iHeight = layout.getHeight();
	    		// Get width of layout
	    		int iWidth = layout.getWidth();

	    		if (mLayoutHelper.isLayout_w1024dp(mLayoutUsed) || mLayoutHelper.isLayout_w800dp(mLayoutUsed)){

	    			// Set wdith equal to height
	    			parms.width = iHeight;

                    // Add padding to center chart
	    			int padding = ((iWidth - iHeight) / 2);
	    			layout.setPadding(padding, 0, padding, 0);
	    			
	    		} else {
	    			// Set height equal to width
	    			parms.height = iWidth;
                }
	        }
	    });

        /**
        Log.d(DEBUG_TAG, "DaysSofFar: " + mAccountStatus.getDaysSoFar() +
                            " | DaysToGo: " + mAccountStatus.getDaysToGo());

        Log.d(DEBUG_TAG, "getAnytimeDataUsed: " + mAccountStatus.getAnytimeDataUsed() +
                " | getAnyTimeQuota: " + mAccountInfo.getAnyTimeQuota());
         **/

        // Initialize chart class
        CustomDonughtChart mChart = new CustomDonughtChart(mContext);
        mChart.setDays(mAccountStatus.getDaysSoFar(), mAccountStatus.getDaysToGo());
        mChart.setUsage(mAccountStatus.getAnytimeDataUsed(), mAccountInfo.getAnyTimeQuota());
	
		// Set layout parameters for chart view
		LayoutParams mChartViewParams = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
		
		// Add chart view to layout view
		mContainerLayout.removeAllViews();
		mContainerLayout.addView(mChart, mChartViewParams);
	}
	
	private void loadChartText() {
		// Set layout container for chart
		final LinearLayout mContainerLayout = (LinearLayout) mFragmentView.findViewById(R.id.fragment_usage_donught_text_container);
		
		// Listen for view being inflated
		ViewTreeObserver mViewTreeObserver = mContainerLayout.getViewTreeObserver();
		mViewTreeObserver.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
	        @Override
	        public void onGlobalLayout() {
	        	// Get layout parameters
	    		LayoutParams parms = mContainerLayout.getLayoutParams();
	    		
    			// Set height equal to parent layout width
    			parms.height = getView().getWidth();
	        }
	    });
		
		// Set TextView references
		final TextView anyTextView = (TextView) mFragmentView.findViewById(R.id.fragment_usage_donught_anytime_percent);
//		final TextView daysTextView = (TextView) mFragmentView.findViewById(R.id.fragment_usage_anytime_donught_days);

		// Set TextView values
		anyTextView.setText(mAccountStatus.getAnytimeDataUsedPercentString());
//		daysTextView.setText(mAccountStatus.getOffpeakDataUsedPercentString());
	}

}