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simple fix for during call proximity sensor issues
I created this app because my Xiaomi has some bugs during the call and with my face I close the call or mute the microphone accidentally.

The application does nothing but lock the screen when the phone is brought close to the ear during a phone call.

Some special permissions are needed to lock the screen. If the application does not remain active in the background, disable battery optimizations on the app settings.

No ROOT required


Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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  • Version 1.0.4 (26) suggested Added on 2021-01-07

    This version requires Android 4.1 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    • disable your screen lock
      Allows the app to disable the keylock and any associated password security. For example, the phone disables the keylock when receiving an incoming phone call, then re-enables the keylock when the call is finished.
    • android.permission.NEW_OUTGOING_CALL
    • read phone status and identity
      Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call.
    • control vibration
      Allows the app to control the vibrator.
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • run foreground service
      Allows the app to make use of foreground services.
    • run at startup
      Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.
    • oppo.permission.OPPO_COMPONENT_SAFE
    • com.huawei.permission.external_app_settings.USE_COMPONENT
    • android.permission.USES_POLICY_FORCE_LOCK

    Download APK 3.4 MiB PGP Signature | Build Log