Refactor UidDetailProvider and its dependencies to SettingsLib.

so that it can be reused by Wear app data usage.

Change-Id: Id05f888274e15fbeffa175ee8073de02a8966867

src/com/android/settings/drawable/CircleFramedDrawable.java

@@ -1,136 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.drawable;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.ColorFilter;
-import android.graphics.Paint;
-import android.graphics.Path;
-import android.graphics.PixelFormat;
-import android.graphics.PorterDuff;
-import android.graphics.PorterDuffXfermode;
-import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.Drawable;
-
-import com.android.settings.R;
-
-/**
- * Converts the user avatar icon to a circularly clipped one.
- * TODO: Move this to an internal framework class and share with the one in Keyguard.
- */
-public class CircleFramedDrawable extends Drawable {
-
-    private final Bitmap mBitmap;
-    private final int mSize;
-    private final Paint mPaint;
-
-    private float mScale;
-    private Rect mSrcRect;
-    private RectF mDstRect;
-
-    public static CircleFramedDrawable getInstance(Context context, Bitmap icon) {
-        Resources res = context.getResources();
-        float iconSize = res.getDimension(R.dimen.circle_avatar_size);
-
-        CircleFramedDrawable instance = new CircleFramedDrawable(icon, (int) iconSize);
-        return instance;
-    }
-
-    public CircleFramedDrawable(Bitmap icon, int size) {
-        super();
-        mSize = size;
-
-        mBitmap = Bitmap.createBitmap(mSize, mSize, Bitmap.Config.ARGB_8888);
-        final Canvas canvas = new Canvas(mBitmap);
-
-        final int width = icon.getWidth();
-        final int height = icon.getHeight();
-        final int square = Math.min(width, height);
-
-        final Rect cropRect = new Rect((width - square) / 2, (height - square) / 2, square, square);
-        final RectF circleRect = new RectF(0f, 0f, mSize, mSize);
-
-        final Path fillPath = new Path();
-        fillPath.addArc(circleRect, 0f, 360f);
-
-        canvas.drawColor(0, PorterDuff.Mode.CLEAR);
-
-        // opaque circle matte
-        mPaint = new Paint();
-        mPaint.setAntiAlias(true);
-        mPaint.setColor(Color.BLACK);
-        mPaint.setStyle(Paint.Style.FILL);
-        canvas.drawPath(fillPath, mPaint);
-
-        // mask in the icon where the bitmap is opaque
-        mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
-        canvas.drawBitmap(icon, cropRect, circleRect, mPaint);
-
-        // prepare paint for frame drawing
-        mPaint.setXfermode(null);
-
-        mScale = 1f;
-
-        mSrcRect = new Rect(0, 0, mSize, mSize);
-        mDstRect = new RectF(0, 0, mSize, mSize);
-    }
-
-    @Override
-    public void draw(Canvas canvas) {
-        final float inside = mScale * mSize;
-        final float pad = (mSize - inside) / 2f;
-
-        mDstRect.set(pad, pad, mSize - pad, mSize - pad);
-        canvas.drawBitmap(mBitmap, mSrcRect, mDstRect, null);
-    }
-
-    public void setScale(float scale) {
-        mScale = scale;
-    }
-
-    public float getScale() {
-        return mScale;
-    }
-
-    @Override
-    public int getOpacity() {
-        return PixelFormat.TRANSLUCENT;
-    }
-
-    @Override
-    public void setAlpha(int alpha) {
-    }
-
-    @Override
-    public void setColorFilter(ColorFilter cf) {
-    }
-    
-    @Override
-    public int getIntrinsicWidth() {
-        return mSize;
-    }
-
-    @Override
-    public int getIntrinsicHeight() {
-        return mSize;
-    }
-}