Merge "Remove hidden api dependency of FeatureFlagUtils" (7047f8cd) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/btservice/Config.java

+29 −3

Original line number	Diff line number	Diff line
		@@ -20,9 +20,10 @@ import android.bluetooth.BluetoothProfile;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.content.res.Resources;
		import android.os.SystemProperties;
		import android.provider.Settings;
		import android.text.TextUtils;
		import android.util.ArrayMap;
		import android.util.FeatureFlagUtils;
		import android.util.Log;

		import com.android.bluetooth.R;
		@@ -124,8 +125,7 @@ public class Config {
		for (ProfileConfig config : PROFILE_SERVICES_AND_FLAGS) {
		boolean supported = resources.getBoolean(config.mSupported);

		if (!supported && (config.mClass == HearingAidService.class) && FeatureFlagUtils
		.isEnabled(ctx, FeatureFlagUtils.HEARING_AID_SETTINGS)) {
		if (!supported && (config.mClass == HearingAidService.class) && isHearingAidSettingsEnabled(ctx)) {
		Log.v(TAG, "Feature Flag enables support for HearingAidService");
		supported = true;
		}
		@@ -174,4 +174,30 @@ public class Config {

		return (disabledProfilesBitMask & profileMask) != 0;
		}

		private static boolean isHearingAidSettingsEnabled(Context context) {
		final String flagOverridePrefix = "sys.fflag.override.";
		final String hearingAidSettings = "settings_bluetooth_hearing_aid";

		// Override precedence:
		// Settings.Global -> sys.fflag.override.* -> static list

		// Step 1: check if hearing aid flag is set in Settings.Global.
		String value;
		if (context != null) {
		value = Settings.Global.getString(context.getContentResolver(), hearingAidSettings);
		if (!TextUtils.isEmpty(value)) {
		return Boolean.parseBoolean(value);
		}
		}

		// Step 2: check if hearing aid flag has any override.
		value = SystemProperties.get(flagOverridePrefix + hearingAidSettings);
		if (!TextUtils.isEmpty(value)) {
		return Boolean.parseBoolean(value);
		}

		// Step 3: return default value.
		return false;
		}
		}