Files
lawnchair/res/layout/widget_cell_content.xml
Pierre Barbier de Reuille ad41a56166 Stop trying to draw a view not attached to the view tree
The behavior of the framework when we try to do so is undefined. In our
case, it almost work, but no clipping is applied, which is a problem for
Android S (before that, widget couldn't use clipping in the first
place).

Instead of drawing the view through a drawable, this really add the view
and adds also a badge ImageView for badges instead of drawing them
indirectly.

Note that, temporarily, we have to re-allow drawing the view after it
has been attached, but the underlying framework bug being fixed, this
should be fine (I tested it and it really seems to be).

Bug: 183609936
Test: Using hand designed app (see bug)
Change-Id: I929ef8fc81c98c49406f2d940cd5efc28319886d
2021-04-07 15:51:43 +01:00

81 lines
3.2 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2017 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.
-->
<merge xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<com.android.launcher3.widget.WidgetCellPreview
android:id="@+id/widget_preview_container"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_weight="1"
android:importantForAccessibility="no"
android:layout_marginVertical="8dp">
<!-- The image of the widget. This view does not support padding. Any placement adjustment
should be done using margins. Width & height are set at runtime after scaling the
preview image. -->
<com.android.launcher3.widget.WidgetImageView
android:id="@+id/widget_preview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:importantForAccessibility="no"
android:layout_gravity="fill"/>
<ImageView
android:id="@+id/widget_badge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:importantForAccessibility="no"
android:layout_gravity="end|bottom"
android:layout_margin="@dimen/profile_badge_margin"/>
</com.android.launcher3.widget.WidgetCellPreview>
<!-- The name of the widget. -->
<TextView
android:id="@+id/widget_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="end"
android:fadingEdge="horizontal"
android:gravity="center_horizontal"
android:singleLine="true"
android:maxLines="1"
android:textColor="?android:attr/textColorPrimary"
android:textSize="@dimen/widget_cell_font_size" />
<!-- The original dimensions of the widget -->
<TextView
android:id="@+id/widget_dims"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textColor="?android:attr/textColorSecondary"
android:textSize="@dimen/widget_cell_font_size"
android:alpha="0.7" />
<TextView
android:id="@+id/widget_description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textSize="@dimen/widget_cell_font_size"
android:textColor="?android:attr/textColorSecondary"
android:maxLines="2"
android:ellipsize="end"
android:fadingEdge="horizontal"
android:alpha="0.7" />
</merge>