Merge "Use first letter of user for icons." into oc-mr1-dev (c9f6d383) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/colors_car.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,8 @@
		<resources>
		<color name="car_user_switcher_progress_bgcolor">#00000000</color> <!-- Transparent -->
		<color name="car_user_switcher_progress_fgcolor">#80CBC4</color> <!-- Teal 200 -->
		<color name="car_user_switcher_no_user_image_bgcolor">#FAFAFA</color> <!-- Grey 50 -->
		<color name="car_user_switcher_no_user_image_fgcolor">#212121</color> <!-- Grey 900 -->
		<color name="car_start_driving_background">#FAFAFA</color> <!-- Grey 50 -->
		<color name="car_start_driving_text">#212121</color> <!-- Grey 900 -->
		</resources>

packages/SystemUI/res/values/dimens_car.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@

		<dimen name="car_fullscreen_user_pod_margin_side">44dp</dimen>
		<dimen name="car_fullscreen_user_pod_margin_above_text">24dp</dimen>
		<dimen name="car_fullscreen_user_pod_icon_text_size">96dp</dimen>
		<dimen name="car_fullscreen_user_pod_image_avatar_width">192dp</dimen>
		<dimen name="car_fullscreen_user_pod_image_avatar_height">192dp</dimen>
		<dimen name="car_fullscreen_user_pod_text_size">40sp</dimen> <!-- B1 -->

packages/SystemUI/src/com/android/systemui/statusbar/car/UserGridView.java

+46 −9

Original line number	Diff line number	Diff line
		@@ -17,8 +17,13 @@
		package com.android.systemui.statusbar.car;

		import android.content.Context;
		import android.graphics.Bitmap;
		import android.graphics.Canvas;
		import android.graphics.Color;
		import android.graphics.Paint;
		import android.graphics.Paint.Align;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.GradientDrawable;
		import android.os.UserHandle;
		import android.support.v4.view.PagerAdapter;
		import android.support.v4.view.ViewPager;
		@@ -138,13 +143,41 @@ public class UserGridView extends ViewPager {
		return pods;
		}

		private Drawable getUserIcon(Context context, UserSwitcherController.UserRecord record) {
		if (record.isAddUser) {
		Drawable icon = context.getDrawable(R.drawable.ic_add_circle_qs);
		icon.setTint(Color.WHITE);
		return icon;
		}
		return UserIcons.getDefaultUserIcon(record.resolveId(), /* light= */ true);
		/**
		* Returns the default user icon. This icon is a circle with a letter in it. The letter is
		* the first character in the username.
		*
		* @param userName the username of the user for which the icon is to be created
		*/
		private Bitmap getDefaultUserIcon(CharSequence userName) {
		CharSequence displayText = userName.subSequence(0, 1);
		Bitmap out = Bitmap.createBitmap(mPodWidth, mPodWidth, Bitmap.Config.ARGB_8888);
		Canvas canvas = new Canvas(out);

		// Draw the circle background.
		GradientDrawable shape = new GradientDrawable();
		shape.setShape(GradientDrawable.RADIAL_GRADIENT);
		shape.setGradientRadius(1.0f);
		shape.setColor(getContext().getColor(R.color.car_user_switcher_no_user_image_bgcolor));
		shape.setBounds(0, 0, mPodWidth, mPodWidth);
		shape.draw(canvas);

		// Draw the letter in the center.
		Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
		paint.setColor(getContext().getColor(R.color.car_user_switcher_no_user_image_fgcolor));
		paint.setTextAlign(Align.CENTER);
		paint.setTextSize(getResources().getDimensionPixelSize(
		R.dimen.car_fullscreen_user_pod_icon_text_size));
		Paint.FontMetricsInt metrics = paint.getFontMetricsInt();
		// The Y coordinate is measured by taking half the height of the pod, but that would
		// draw the character putting the bottom of the font in the middle of the pod. To
		// correct this, half the difference between the top and bottom distance metrics of the
		// font gives the offset of the font. Bottom is a positive value, top is negative, so
		// the different is actually a sum. The "half" operation is then factored out.
		canvas.drawText(displayText.toString(),
		mPodWidth / 2, (mPodWidth - (metrics.bottom + metrics.top)) / 2, paint);

		return out;
		}

		private View makeUserPod(LayoutInflater inflater, Context context,
		@@ -161,8 +194,12 @@ public class UserGridView extends ViewPager {
		}

		ImageView iconView = (ImageView) view.findViewById(R.id.user_avatar);
		if (record == null \|\| record.picture == null) {
		iconView.setImageDrawable(getUserIcon(context, record));
		if (record == null \|\| (record.picture == null && !record.isAddUser)) {
		iconView.setImageBitmap(getDefaultUserIcon(nameView.getText()));
		} else if (record.isAddUser) {
		Drawable icon = context.getDrawable(R.drawable.ic_add_circle_qs);
		icon.setTint(context.getColor(R.color.car_user_switcher_no_user_image_bgcolor));
		iconView.setImageDrawable(icon);
		} else {
		iconView.setImageBitmap(record.picture);
		}