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Commit f4a0d188 authored by Sunny Goyal's avatar Sunny Goyal Committed by Android (Google) Code Review
Browse files

Merge "Enabling async inflation for AppWidgets" into ub-launcher3-master

parents 9117e94e dcc0ba29

src/com/android/launcher3/LauncherAppWidgetHostView.java

+15 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.content.Context; 
import android.graphics.Rect;

import android.os.Handler;

import android.os.SystemClock;

import android.util.Log;

import android.util.SparseBooleanArray;

import android.view.KeyEvent;

import android.view.LayoutInflater;
@@ -36,13 +37,17 @@ import android.widget.RemoteViews; 


import com.android.launcher3.dragndrop.DragLayer.TouchCompleteListener;



import java.lang.reflect.Method;

import java.util.ArrayList;

import java.util.concurrent.Executor;



/**

 * {@inheritDoc}

 */

public class LauncherAppWidgetHostView extends AppWidgetHostView implements TouchCompleteListener {



    private static final String TAG = "LauncherWidgetHostView";



    // Related to the auto-advancing of widgets

    private static final long ADVANCE_INTERVAL = 20000;

    private static final long ADVANCE_STAGGER = 250;
@@ -75,6 +80,16 @@ public class LauncherAppWidgetHostView extends AppWidgetHostView implements Touc 
        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        setAccessibilityDelegate(Launcher.getLauncher(context).getAccessibilityDelegate());

        setBackgroundResource(R.drawable.widget_internal_focus_bg);



        if (Utilities.isAtLeastO()) {

            try {

                Method asyncMethod = AppWidgetHostView.class

                        .getMethod("setAsyncExecutor", Executor.class);

                asyncMethod.invoke(this, Utilities.THREAD_POOL_EXECUTOR);

            } catch (Exception e) {

                Log.e(TAG, "Unable to set async executor", e);

            }

        }

    }



    @Override

src/com/android/launcher3/Utilities.java

+6 −0
Original line number Diff line number Diff line
@@ -85,6 +85,12 @@ public final class Utilities { 
    private static final Matrix sMatrix = new Matrix();

    private static final Matrix sInverseMatrix = new Matrix();



    public static boolean isAtLeastO() {

        // TODO: Clean this up: b/32610406

        return !"REL".equals(Build.VERSION.CODENAME)

                && "O".compareTo(Build.VERSION.CODENAME) <= 0;

    }



    public static final boolean ATLEAST_NOUGAT_MR1 =

        Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1;