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Commit c751b74f authored by Nadav Bar's avatar Nadav Bar
Browse files

Add API for checking if call captioning is enabled on the device 

Change-Id: I690072f912ab86d5cdf4275fa9fb11f5d2e78b64
Bug: 210923707, 136282740.
Test: Make, atest CtsAccessibilityTestCases: android.view.accessibility.cts.CaptioningManagerTest
parent a5ca4654

core/api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -51937,6 +51937,7 @@ package android.view.accessibility { 
    method public final float getFontScale();

    method @Nullable public final java.util.Locale getLocale();

    method @NonNull public android.view.accessibility.CaptioningManager.CaptionStyle getUserStyle();

    method public boolean isCallCaptioningEnabled();

    method public final boolean isEnabled();

    method public void removeCaptioningChangeListener(@NonNull android.view.accessibility.CaptioningManager.CaptioningChangeListener);

  }

core/api/system-current.txt

+0 −1
Original line number Diff line number Diff line
@@ -363,7 +363,6 @@ package android { 
    field public static final int config_showDefaultAssistant = 17891329; // 0x1110001

    field public static final int config_showDefaultEmergency = 17891330; // 0x1110002

    field public static final int config_showDefaultHome = 17891331; // 0x1110003

    field public static final int config_systemCaptionsServiceCallsEnabled;

  }















  public static final class R.color {

























core/java/android/view/accessibility/CaptioningManager.java



+12
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@@ -22,6 +22,7 @@ import android.annotation.SystemService;













import android.compat.annotation.UnsupportedAppUsage;















import android.content.ContentResolver;















import android.content.Context;













import android.content.res.Resources;















import android.database.ContentObserver;















import android.graphics.Color;















import android.graphics.Typeface;









@@ -30,6 +31,8 @@ import android.os.Handler;













import android.provider.Settings.Secure;















import android.text.TextUtils;





























import com.android.internal.R;





























import java.util.ArrayList;















import java.util.Locale;

























@@ -51,6 +54,7 @@ public class CaptioningManager {













    private final ArrayList<CaptioningChangeListener> mListeners = new ArrayList<>();















    private final ContentResolver mContentResolver;















    private final ContentObserver mContentObserver;













    private final Resources mResources;































    /**















     * Creates a new captioning manager for the specified context.









@@ -62,6 +66,7 @@ public class CaptioningManager {





























        final Handler handler = new Handler(context.getMainLooper());















        mContentObserver = new MyContentObserver(handler);













        mResources = context.getResources();















    }































    /**










@@ -181,6 +186,13 @@ public class CaptioningManager {













        }















    }





























    /**













     * Returns true if system wide call captioning is enabled for this device.













     */













    public boolean isCallCaptioningEnabled() {













        return mResources.getBoolean(R.bool.config_systemCaptionsServiceCallsEnabled);













    }





























    private void notifyEnabledChanged() {















        final boolean enabled = isEnabled();















        synchronized (mListeners) {

































core/res/res/values/public.xml



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@@ -3311,8 +3311,6 @@













  </staging-public-group>































  <staging-public-group type="bool" first-id="0x01cf0000">













    <!-- @hide @SystemApi -->













    <public name="config_systemCaptionsServiceCallsEnabled" />















    <!-- @hide @TestApi -->















    <public name="config_preventImeStartupUnlessTextEditor" />















  </staging-public-group>

































core/res/res/values/symbols.xml



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@@ -3650,6 +3650,8 @@













  <java-symbol type="string" name="config_retailDemoPackage" />















  <java-symbol type="string" name="config_retailDemoPackageSignature" />





























  <java-symbol type="bool" name="config_systemCaptionsServiceCallsEnabled" />





























  <java-symbol type="string" name="notification_channel_foreground_service" />















  <java-symbol type="string" name="foreground_service_app_in_background" />















  <java-symbol type="string" name="foreground_service_apps_in_background" />