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Commit 72fbec17 authored by Mathew Inwood's avatar Mathew Inwood
Browse files

Add support for initiating a drag from an overlay. 

This allows an overlay to create apps and shortcuts on the home screen.

Change-Id: I63ee4ef02db3f4bc89726c394fd55ad26f50452c
parent 97436804

src/com/android/launcher3/ItemInfo.java

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ import java.io.IOException; 
/**

 * Represents an item in the launcher.

 */

class ItemInfo {

public class ItemInfo {

    

    static final int NO_ID = -1;

src/com/android/launcher3/Launcher.java

+20 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ import android.content.SharedPreferences; 
import android.content.pm.ActivityInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.content.pm.ResolveInfo;

import android.content.res.Configuration;

import android.content.res.Resources;

import android.database.ContentObserver;
@@ -4502,6 +4503,25 @@ public class Launcher extends Activity 
                DISMISS_CLING_DURATION, true);

    }



    public ItemInfo createAppDragInfo(Intent appLaunchIntent) {

        ResolveInfo ri = getPackageManager().resolveActivity(appLaunchIntent, 0);

        if (ri == null) {

            return null;

        }

        return new AppInfo(getPackageManager(), ri, mIconCache, null);

    }



    public ItemInfo createShortcutDragInfo(Intent shortcutIntent, CharSequence caption,

            Bitmap icon) {

        return new ShortcutInfo(shortcutIntent, caption, icon);

    }



    public void startDrag(View dragView, ItemInfo dragInfo, DragSource source) {

        dragView.setTag(dragInfo);

        mWorkspace.onDragStartedWithItem(dragView);

        mWorkspace.beginDragShared(dragView, source);

    }



    /**

     * Prints out out state for debugging.

     */

src/com/android/launcher3/ShortcutInfo.java

+8 −1
Original line number Diff line number Diff line
@@ -72,6 +72,13 @@ class ShortcutInfo extends ItemInfo { 
        return intent;

    }



    ShortcutInfo(Intent intent, CharSequence title, Bitmap icon) {

        this();

        this.intent = intent;

        this.title = title;

        mIcon = icon;

    }



    public ShortcutInfo(Context context, ShortcutInfo info) {

        super(info);

        title = info.title.toString();

src/com/android/launcher3/Utilities.java

+2 −2
Original line number Diff line number Diff line
@@ -43,7 +43,7 @@ import java.util.ArrayList; 
/**

 * Various utilities shared amongst the Launcher's classes.

 */

final class Utilities {

public final class Utilities {

    private static final String TAG = "Launcher.Utilities";



    private static int sIconWidth = -1;
@@ -111,7 +111,7 @@ final class Utilities { 
    /**

     * Returns a bitmap suitable for the all apps view.

     */

    static Bitmap createIconBitmap(Drawable icon, Context context) {

    public static Bitmap createIconBitmap(Drawable icon, Context context) {

        synchronized (sCanvas) { // we share the statics :-(

            if (sIconWidth == -1) {

                initStatics(context);