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Commit 3b84e773 authored by Michael Mikhail's avatar Michael Mikhail
Browse files

Allow announcement of content description changes. 

Allows to announce new content descriptions change after one second.

Flag: NONE
Fixes: 316819563
Fixes: 316833908
Test: Ran adb commands and checked talkback announcements.
Change-Id: I8fef7467884a93ce5a986bd0c20bb8e06b8d0fdd
parent 6d478dbc

packages/SystemUI/src/com/android/systemui/temporarydisplay/chipbar/ChipbarCoordinator.kt

+14 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ import android.view.View.ACCESSIBILITY_LIVE_REGION_NONE 
import android.view.ViewGroup

import android.view.WindowManager

import android.view.accessibility.AccessibilityManager

import android.view.accessibility.AccessibilityNodeInfo

import android.widget.ImageView

import android.widget.TextView

import androidx.annotation.DimenRes
@@ -57,6 +58,7 @@ import com.android.systemui.util.concurrency.DelayableExecutor 
import com.android.systemui.util.time.SystemClock

import com.android.systemui.util.view.ViewUtil

import com.android.systemui.util.wakelock.WakeLock

import java.time.Duration

import javax.inject.Inject



/**
@@ -228,6 +230,18 @@ constructor( 
        chipInnerView.contentDescription =

            "$loadedIconDesc${newInfo.text.loadText(context)}$endItemDesc"

        chipInnerView.accessibilityLiveRegion = ACCESSIBILITY_LIVE_REGION_ASSERTIVE

        // Set minimum duration between content changes to 1 second in order to announce quick

        // state changes.

        chipInnerView.accessibilityDelegate =

            object : View.AccessibilityDelegate() {

                override fun onInitializeAccessibilityNodeInfo(

                    host: View,

                    info: AccessibilityNodeInfo

                ) {

                    super.onInitializeAccessibilityNodeInfo(host, info)

                    info.minDurationBetweenContentChanges = Duration.ofMillis(1000)

                }

            }

        maybeGetAccessibilityFocus(newInfo, currentView)



        // ---- Haptics ----