How do I keep device screen awake

[Michael Tawiah Sowah]

How do I keep device screen awake after my app starts?

[mr...@google.com]

I am not aware of this functionality being exposed through the Flutter SDK (I may be wrong).

If I'm right, you need to write platform-specific code. E.g. add

    [[UIApplication sharedApplication] setIdleTimerDisabled:YES];

to your AppDelegate.m and

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

to your MainActivity.java.

[Michael Tawiah Sowah]

thanks and how about disabling the hardware back button completely for the entire app

[Mikkel Ravn]

Override MainActivity.onBackPressed with an empty method?

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Mikkel Nygaard Ravn

Software Engineer

[Michael Tawiah Sowah]

I don't get you

On Monday, December 11, 2017 at 10:33:03 AM UTC, Mikkel Ravn wrote:

Override MainActivity.onBackPressed with an empty method?

On Mon, Dec 11, 2017 at 10:43 AM, Michael Tawiah Sowah <michael...@gmail.com> wrote:

thanks and how about disabling the hardware back button completely for the entire app

On Monday, December 11, 2017 at 9:13:39 AM UTC, mr...@google.com wrote:

I am not aware of this functionality being exposed through the Flutter SDK (I may be wrong).

If I'm right, you need to write platform-specific code. E.g. add

    [[UIApplication sharedApplication] setIdleTimerDisabled:YES];

to your AppDelegate.m and

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

to your MainActivity.java.

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[Mikkel Ravn]

In your_project/android/app/src/main/java/com/yourcompany/yourproject/MainActivity.java:

public class MainActivity extends FlutterActivity {

  @Override

  protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    GeneratedPluginRegistrant.registerWith(this);

  }

  @Override

  public void onBackPressed() {

    // do nothing, disables back button

  }

}

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[Michael Tawiah Sowah]

Thanks so much... How do pass data through Navigator.of(context).pushNamed('/conta')

[Seth Ladd]

+ Ian

On Mon, Dec 11, 2017 at 5:57 AM, Michael Tawiah Sowah <michael...@gmail.com> wrote:

Thanks so much... How do pass data through Navigator.of(context).pushNamed('/conta')

This is a FAQ, something we get asked about a lot.

I found this which may be helpful: https://stackoverflow.com/questions/47419908/how-do-i-pass-non-string-data-to-a-named-route-in-flutter

@Ian, I wonder if we could do something like this:

pushNamed('/something', dynamic params)

 

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[Michael Tawiah Sowah]

that would be great and cleaner

[Ian Hickson]

This is on our radar; you can track it at https://github.com/flutter/flutter/issues/6225

--

Ian Hickson

[Michael Tawiah Sowah]

so in the meantime how do I pass data to the next page....

Ian Hickson

[Mikkel Ravn]

I suppose you could just store the data to pass in a sufficiently accessible variable (e.g. a global one).

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[Michael Tawiah Sowah]

like this https://groups.google.com/forum/#!topic/flutter-dev/cwqhZFHi4I8 ?