Merge "SysUI: Trace inflation listner failures back to requester"

import android.content.Context;

import android.support.v4.view.AsyncLayoutInflater;

import android.util.Log;

import android.view.View;

import android.view.ViewGroup;

 * An inflater task that asynchronously inflates a ExpandableNotificationRow

 */

public class RowInflaterTask implements InflationTask, AsyncLayoutInflater.OnInflateFinishedListener {

    private static final String TAG = "RowInflaterTask";

    private static final boolean TRACE_ORIGIN = true;

    private RowInflationFinishedListener mListener;

    private NotificationData.Entry mEntry;

    private boolean mCancelled;

    private Throwable mInflateOrigin;

    /**

     * Inflates a new notificationView. This should not be called twice on this object

     */

    public void inflate(Context context, ViewGroup parent, NotificationData.Entry entry,

            RowInflationFinishedListener listener) {

        if (TRACE_ORIGIN) {

            mInflateOrigin = new Throwable("inflate requested here");

        }

        mListener = listener;

        AsyncLayoutInflater inflater = new AsyncLayoutInflater(context);

        mEntry = entry;

    @Override

    public void onInflateFinished(View view, int resid, ViewGroup parent) {

        if (!mCancelled) {

            try {

                mEntry.onInflationTaskFinished();

                mListener.onInflationFinished((ExpandableNotificationRow) view);

            } catch (Throwable t) {

                if (mInflateOrigin != null) {

                    Log.e(TAG, "Error in inflation finished listener: " + t, mInflateOrigin);

                    t.addSuppressed(mInflateOrigin);

                }

                throw t;

            }

        }

    }