Merge "Left & Right buttons for Display size & text preview" into main (afb62eba) · Commits · e / os / android_packages_apps_Settings

res/drawable/keyboard_arrow_left.xml

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2025 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.
		-->

		<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="960" android:viewportHeight="960" android:tint="?attr/colorControlNormal" android:autoMirrored="true">
		<path android:fillColor="@android:color/white" android:pathData="M560,720L320,480L560,240L616,296L432,480L616,664L560,720Z"/>
		</vector>
		No newline at end of file

res/drawable/keyboard_arrow_right.xml

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2025 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.
		-->

		<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="960" android:viewportHeight="960" android:tint="?attr/colorControlNormal" android:autoMirrored="true">
		<path android:fillColor="@android:color/white" android:pathData="M504,480L320,296L376,240L616,480L376,720L320,664L504,480Z" />
		</vector>
		No newline at end of file

res/layout/accessibility_text_reading_preview.xml

+38 −13

Original line number	Diff line number	Diff line
		@@ -38,20 +38,45 @@
		android:text="@string/screen_zoom_preview_title"
		style="@style/AccessibilityTextReadingPreviewTitle" />

		<LinearLayout
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical">
		<com.android.settings.accessibility.TextReadingPreviewPager
		android:id="@+id/preview_pager"
		android:layout_width="match_parent"
		android:layout_width="wrap_content"
		android:layout_height="217dp"
		android:contentDescription="@string/preview_pager_content_description"
		android:nestedScrollingEnabled="true" />

		<LinearLayout
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="horizontal"
		android:layout_gravity="center_horizontal"
		android:gravity="center_horizontal">
		<ImageButton
		android:id="@+id/preview_left_button"
		android:src="@drawable/keyboard_arrow_left"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:layout_gravity="center_vertical"
		style="?android:attr/borderlessButtonStyle" />
		<com.android.settings.widget.DotsPageIndicator
		android:id="@+id/page_indicator"
		style="@style/PreviewPagerPageIndicator"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:layout_gravity="center_horizontal"
		android:layout_gravity="center_vertical"
		android:padding="6dp"
		android:visibility="gone" />
		<ImageButton
		android:id="@+id/preview_right_button"
		android:src="@drawable/keyboard_arrow_right"
		android:layout_width="48dp"
		android:layout_height="48dp"
		android:layout_gravity="center_vertical"
		style="?android:attr/borderlessButtonStyle" />
		</LinearLayout>
		</LinearLayout>
		</LinearLayout>
		</FrameLayout>

res/values/strings.xml

+5 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,11 @@

		<!-- Content description for preview pager. [CHAR LIMIT=NONE] -->
		<string name="preview_pager_content_description">Preview</string>
		<!-- Previous button for preview pager. [CHAR LIMIT=NONE] -->
		<string name="preview_pager_previous_button">Previous preview</string>
		<!-- Next button for preview pager. [CHAR LIMIT=NONE] -->
		<string name="preview_pager_next_button">Next preview</string>

		<!-- Content description for qrcode image. [CHAR LIMIT=none]-->
		<string name="qr_code_content_description">QR code</string>

src/com/android/settings/accessibility/TextReadingPreviewPreference.java

+21 −1

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.os.Parcelable;
		import android.util.AttributeSet;
		import android.view.View;
		import android.widget.FrameLayout;
		import android.widget.ImageButton;
		import android.widget.LinearLayout;

		import androidx.preference.Preference;
		@@ -99,6 +100,23 @@ public class TextReadingPreviewPreference extends Preference {
		(DotsPageIndicator) holder.findViewById(R.id.page_indicator);
		updateAdapterIfNeeded(viewPager, pageIndicator, mPreviewAdapter);
		updatePagerAndIndicator(viewPager, pageIndicator);
		viewPager.setClipToOutline(true);

		int layoutDirection =
		getContext().getResources().getConfiguration().getLayoutDirection();
		int previousId = (layoutDirection == View.LAYOUT_DIRECTION_RTL)
		? R.id.preview_right_button : R.id.preview_left_button;
		int nextId = (layoutDirection == View.LAYOUT_DIRECTION_RTL)
		? R.id.preview_left_button : R.id.preview_right_button;
		final ImageButton previousButton = previewLayout.findViewById(previousId);
		final ImageButton nextButton = previewLayout.findViewById(nextId);

		previousButton.setOnClickListener((view) -> setCurrentItem(getCurrentItem() - 1));
		previousButton.setContentDescription(getContext().getString(
		R.string.preview_pager_previous_button));
		nextButton.setOnClickListener((view) -> setCurrentItem(getCurrentItem() + 1));
		previousButton.setContentDescription(getContext().getString(
		R.string.preview_pager_next_button));
		}

		@Override
		@@ -158,7 +176,9 @@ public class TextReadingPreviewPreference extends Preference {
		Preconditions.checkNotNull(mPreviewAdapter,
		"Preview adapter is null, you should init the preview adapter first");

		if (currentItem != mCurrentItem) {
		if (currentItem < 0 \|\| currentItem >= mPreviewAdapter.getCount()) {
		return;
		} else if (currentItem != mCurrentItem) {
		mCurrentItem = currentItem;
		notifyChanged();
		}