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Commit 17bc9141 authored by Chuck Liao's avatar Chuck Liao
Browse files

Let Talkback announce to the user when changing dark/light theme 

Screenshot:
https://screenshot.googleplex.com/B42zbNsdsA8AC23.png

Video:
https://drive.google.com/file/d/10rUKU76GpsJie8B9UFlFC_PckNX0LPlE/view?usp=sharing&resourcekey=0-N9fOs-f6WYVpfg5_3zQOww

Bug: 207738704
Test: manual
Change-Id: I361cd216f752886e8e2aa9b6ba6545517ba4f31a
parent d8333505

res/values/strings.xml

+2 −0
Original line number Diff line number Diff line
@@ -237,6 +237,8 @@ 
    <!-- The title of mode section view. [CHAR_LIMIT=20] -->

    <string name="mode_title" msgid="1000319159005403986">Dark theme</string>

    <string name="mode_disabled_msg" msgid="1926077857799715086">Temporarily disabled due to Battery Saver</string>

    <!-- The text for A11y announcement when theme changes. -->

    <string name="mode_changed">Theme changed</string>



    <!-- Title of a section of the customization where the user can select color override for icon. [CHAR LIMIT=30] -->

    <string name="themed_icon_title" msgid="4305612684940220645">Themed icons</string>

src/com/android/customization/model/mode/DarkModeSectionController.java

+5 −1
Original line number Diff line number Diff line
@@ -128,7 +128,11 @@ public class DarkModeSectionController implements 
        UiModeManager uiModeManager = context.getSystemService(UiModeManager.class);

        int shortDelay = context.getResources().getInteger(android.R.integer.config_shortAnimTime);

        new Handler(Looper.getMainLooper()).postDelayed(

                () -> uiModeManager.setNightModeActivated(viewActivated),

                () -> {

                    mDarkModeSectionView.announceForAccessibility(

                            context.getString(R.string.mode_changed));

                    uiModeManager.setNightModeActivated(viewActivated);

                },

                /* delayMillis= */ shortDelay);

    }