Merge "Catch exception of nonfound activities" into jb-mr1-aah-dev

package android.view;

import android.content.ActivityNotFoundException;

import android.content.Intent;

import android.os.Handler;

import android.os.Handler.Callback;

import android.os.Message;

import android.os.SystemClock;

import android.os.SystemProperties;

import android.util.Log;

/**

 * This class creates trackball events from touchpad events.

 */

class SimulatedTrackball {

    private static final String TAG = "SimulatedTrackball";

    // Maximum difference in milliseconds between the down and up of a touch

    // event for it to be considered a tap

    // TODO:Read this value from a configuration file

                    mEdgeSwipePossible = false;

                    Intent intent = new Intent("android.search.action.GLOBAL_SEARCH");

                    intent.addCategory("android.intent.category.DEFAULT");

                    try {

                        viewroot.mView.getContext().startActivity(intent);

                    } catch (ActivityNotFoundException e) {

                        Log.e(TAG,"Search activity not found.");

                    }

                }

                // Find the difference in position between the two most recent

                // touchpad events