Merge "Improved Application.getAutofillClient()" into pi-dev

package android.app;

import java.util.ArrayList;

import android.annotation.CallSuper;

import android.content.ComponentCallbacks;

import android.content.ComponentCallbacks2;

import android.content.Intent;

import android.content.res.Configuration;

import android.os.Bundle;

import android.util.Log;

import android.view.autofill.AutofillManager;

import java.util.ArrayList;

/**

 * Base class for maintaining global application state. You can provide your own

 * implementation by creating a subclass and specifying the fully-qualified name

 * </p>

 */

public class Application extends ContextWrapper implements ComponentCallbacks2 {

    private static final String TAG = "Application";

    private ArrayList<ComponentCallbacks> mComponentCallbacks =

            new ArrayList<ComponentCallbacks>();

    private ArrayList<ActivityLifecycleCallbacks> mActivityLifecycleCallbacks =

        if (client != null) {

            return client;

        }

        if (android.view.autofill.Helper.sVerbose) {

            Log.v(TAG, "getAutofillClient(): null on super, trying to find activity thread");

        }

        // Okay, ppl use the application context when they should not. This breaks

        // autofill among other things. We pick the focused activity since autofill

        // interacts only with the currently focused activity and we need the fill

                continue;

            }

            if (activity.getWindow().getDecorView().hasFocus()) {

                return record.activity;

                if (android.view.autofill.Helper.sVerbose) {

                    Log.v(TAG, "getAutofillClient(): found activity for " + this + ": " + activity);

                }

                return activity;

            }

        }

        if (android.view.autofill.Helper.sVerbose) {

            Log.v(TAG, "getAutofillClient(): none of the " + activityCount + " activities on "

                    + this + " have focus");

        }

        return null;

    }