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Adding placeholder for preview screens for screen zoom (magnifying screen)

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Change-Id: I61f89b0506c9d18205fc79058c89fc4390866129
This commit is contained in:
Noah Wang
2016-01-25 20:35:07 -08:00
parent 7a89f68f95
commit b25ccce111
4 changed files with 173 additions and 2 deletions
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0
res/layout/screen_zoom_preview.xml → res/layout/screen_zoom_preview_1.xml
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85
res/layout/screen_zoom_preview_2.xml Normal file
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@@ -0,0 +1,85 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2015 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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:orientation="horizontal"
android:theme="?android:attr/actionBarTheme"
style="?android:attr/actionBarStyle">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginLeft="16dp"
android:text="@string/screen_zoom_preview_title"
android:textAppearance="@android:style/TextAppearance.Material.Widget.ActionBar.Title" />
<ImageView
android:layout_width="36dp"
android:layout_height="48dp"
style="?android:attr/actionOverflowButtonStyle" />
</LinearLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
android:background="?android:attr/colorBackgroundFloating">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
style="@android:style/TextAppearance.Material.Subhead"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_marginTop="16dp"
android:text="@string/permissions_label" />
<include layout="@layout/screen_zoom_preview_item" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="62dp"
android:layout_marginRight="8dp"
android:background="#36000000" />
<include layout="@layout/screen_zoom_preview_item" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="62dp"
android:layout_marginRight="8dp"
android:background="#36000000" />
<include layout="@layout/screen_zoom_preview_item" />
</LinearLayout>
</ScrollView>
</LinearLayout>

85
res/layout/screen_zoom_preview_3.xml Normal file
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@@ -0,0 +1,85 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2015 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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:orientation="horizontal"
android:theme="?android:attr/actionBarTheme"
style="?android:attr/actionBarStyle">
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginLeft="16dp"
android:text="@string/screen_zoom_preview_title"
android:textAppearance="@android:style/TextAppearance.Material.Widget.ActionBar.Title" />
<ImageView
android:layout_width="36dp"
android:layout_height="48dp"
style="?android:attr/actionOverflowButtonStyle" />
</LinearLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
android:background="?android:attr/colorBackgroundFloating">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
style="@android:style/TextAppearance.Material.Subhead"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_marginTop="16dp"
android:text="@string/permissions_label" />
<include layout="@layout/screen_zoom_preview_item" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="62dp"
android:layout_marginRight="8dp"
android:background="#36000000" />
<include layout="@layout/screen_zoom_preview_item" />
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginLeft="62dp"
android:layout_marginRight="8dp"
android:background="#36000000" />
<include layout="@layout/screen_zoom_preview_item" />
</LinearLayout>
</ScrollView>
</LinearLayout>

5
src/com/android/settings/display/ScreenZoomSettings.java
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@@ -48,8 +48,9 @@ public class ScreenZoomSettings extends PreviewSeekBarPreferenceFragment impleme
mActivityLayoutResId = R.layout.screen_zoom_activity;
// This should be replaced once the final preview sample screen is in place.
mPreviewSampleResIds = new int[]{R.layout.screen_zoom_preview, R.layout.screen_zoom_preview,
R.layout.screen_zoom_preview};
mPreviewSampleResIds = new int[]{R.layout.screen_zoom_preview_1,
R.layout.screen_zoom_preview_2,
R.layout.screen_zoom_preview_3};
final DisplayDensityUtils density = new DisplayDensityUtils(getContext());