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Commit 221e301a authored by Michael Bestas's avatar Michael Bestas Committed by Danesh M
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GlobalActions: Use circular user avatars 

* Use circular & smaller avatars, logic copied from SystemUI
* Improve current user indication (thanks to maxwen)

* Reapply changes which were accidentally removed
  in a4e229c7

OPO-456
CYNGNOS-1901

Change-Id: I81e6c4afd604f5cb8b22e2c4db9b174bbe7fb3f0
parent 3bb3eee3

services/core/java/com/android/server/policy/GlobalActions.java

+62 −9
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import com.android.internal.app.AlertController.AlertParams; 
import com.android.internal.telephony.TelephonyIntents;

import com.android.internal.telephony.TelephonyProperties;

import com.android.internal.R;

import com.android.internal.util.UserIcons;

import com.android.internal.widget.LockPatternUtils;



import android.app.ActivityManager;
@@ -40,6 +41,14 @@ import android.content.pm.ThemeUtils; 
import android.content.pm.UserInfo;

import android.content.ServiceConnection;

import android.database.ContentObserver;

import android.graphics.Bitmap;

import android.graphics.BitmapShader;

import android.graphics.Canvas;

import android.graphics.Matrix;

import android.graphics.Paint;

import android.graphics.RectF;

import android.graphics.Shader;

import android.graphics.drawable.BitmapDrawable;

import android.graphics.drawable.Drawable;

import android.Manifest;

import android.media.AudioManager;
@@ -615,16 +624,24 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
        if (um.isUserSwitcherEnabled()) {

            List<UserInfo> users = um.getUsers();

            UserInfo currentUser = getCurrentUser();

            final int avatarSize = mContext.getResources().getDimensionPixelSize(

                    com.android.internal.R.dimen.global_actions_avatar_size);

            for (final UserInfo user : users) {

                if (user.supportsSwitchTo()) {

                    boolean isCurrentUser = currentUser == null

                            ? user.id == 0 : (currentUser.id == user.id);

                    Drawable icon = user.iconPath != null ? Drawable.createFromPath(user.iconPath)

                            : null;

                    Drawable avatar = null;

                    Bitmap rawAvatar = um.getUserIcon(user.id);

                    if (rawAvatar == null) {

                        rawAvatar = UserIcons.convertToBitmap(UserIcons.getDefaultUserIcon(

                                user.isGuest() ? UserHandle.USER_NULL : user.id, /*light=*/ false));

                    }

                    avatar = new BitmapDrawable(mContext.getResources(),

                            createCircularClip(rawAvatar, avatarSize, avatarSize));



                    SinglePressAction switchToUser = new SinglePressAction(

                            com.android.internal.R.drawable.ic_lock_user, icon,

                            (user.name != null ? user.name : "Primary")

                            + (isCurrentUser ? " \u2714" : "")) {

                            com.android.internal.R.drawable.ic_lock_user, avatar,

                            (user.name != null ? user.name : "Primary")) {

                        public void onPress() {

                            try {

                                ActivityManagerNative.getDefault().switchUser(user.id);
@@ -641,6 +658,10 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
                            return false;

                        }

                    };

                    if (isCurrentUser) {

                        switchToUser.setStatus(mContext.getString(

                                R.string.global_action_current_user));

                    }

                    items.add(switchToUser);

                }

            }
@@ -893,6 +914,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
        private final Drawable mIcon;

        private final int mMessageResId;

        private final CharSequence mMessage;

        private CharSequence mStatusMessage;



        protected SinglePressAction(int iconResId, int messageResId) {

            mIconResId = iconResId;
@@ -919,8 +941,12 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
            return true;

        }



        public String getStatus() {

            return null;

        public CharSequence getStatus() {

            return mStatusMessage;

        }



        public void setStatus(CharSequence status) {

            mStatusMessage = status;

        }



        abstract public void onPress();
@@ -941,7 +967,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
            TextView messageView = (TextView) v.findViewById(R.id.message);



            TextView statusView = (TextView) v.findViewById(R.id.status);

            final String status = getStatus();

            final CharSequence status = getStatus();

            if (!TextUtils.isEmpty(status)) {

                statusView.setText(status);

            } else {
@@ -949,7 +975,7 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
            }

            if (mIcon != null) {

                icon.setImageDrawable(mIcon);

                icon.setScaleType(ScaleType.CENTER_CROP);

                icon.setScaleType(ScaleType.CENTER);

            } else if (mIconResId != 0) {

                icon.setImageDrawable(context.getDrawable(mIconResId));

            }
@@ -1347,6 +1373,33 @@ class GlobalActions implements DialogInterface.OnDismissListener, DialogInterfac 
        }

    }



    /**

     * Generate a new bitmap (width x height pixels, ARGB_8888) with the input bitmap scaled

     * to fit and clipped to an inscribed circle.

     * @param input Bitmap to resize and clip

     * @param width Width of output bitmap (and diameter of circle)

     * @param height Height of output bitmap

     * @return A shiny new bitmap for you to use

     */

    private static Bitmap createCircularClip(Bitmap input, int width, int height) {

        if (input == null) return null;



        final int inWidth = input.getWidth();

        final int inHeight = input.getHeight();

        final Bitmap output = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

        final Canvas canvas = new Canvas(output);

        final Paint paint = new Paint();

        paint.setShader(new BitmapShader(input, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP));

        paint.setAntiAlias(true);

        final RectF srcRect = new RectF(0, 0, inWidth, inHeight);

        final RectF dstRect = new RectF(0, 0, width, height);

        final Matrix m = new Matrix();

        m.setRectToRect(srcRect, dstRect, Matrix.ScaleToFit.CENTER);

        canvas.setMatrix(m);

        canvas.drawCircle(inWidth / 2, inHeight / 2, inWidth / 2, paint);

        return output;

    }



    private static final class GlobalActionsDialog extends Dialog implements DialogInterface {

        private final Context mContext;

        private final int mWindowTouchSlop;