Android 12 屏幕右上方有一个小绿点,用于显示摄像头和麦克风处于开启状态。
可在frameworks/base/packages/SystemUI/src/com/android/systemui/privacy/PrivacyConfig.kt设置默认不显示绿标:
+++ b/release/frameworks/base/packages/SystemUI/src/com/android/systemui/privacy/PrivacyConfig.kt
@@ -30,7 +30,7 @@ import com.android.systemui.util.withIncreasedIndent
import java.io.PrintWriter
import java.lang.ref.WeakReference
import javax.inject.Inject
@SysUISingleton
class PrivacyConfig @Inject constructor(
@Main private val uiExecutor: DelayableExecutor,
@@ -45,7 +45,7 @@ class PrivacyConfig @Inject constructor(
private const val LOCATION = SystemUiDeviceConfigFlags.PROPERTY_LOCATION_INDICATORS_ENABLED
private const val MEDIA_PROJECTION =
SystemUiDeviceConfigFlags.PROPERTY_MEDIA_PROJECTION_INDICATORS_ENABLED
- private const val DEFAULT_MIC_CAMERA = true
+ private const val DEFAULT_MIC_CAMERA = false
private const val DEFAULT_LOCATION = false
private const val DEFAULT_MEDIA_PROJECTION = true
}