wearable | Android Wear/ Wear OS Examples | Android library

Wrap your elements within a container then use display flex for the container ... Hope this simple example make it clear

Why is the the text "help" not visible

Because it is covered by the navigation pane, which you gave position: fixed.

Why is ... blue border of div(class=main) not visible and red border of div(class=head) not visible?

Because you didn't set the border-style. For instance, add border-style: solid;

Instead of going with this float approach you could do something like,

Update: 14-03-2022 15:20 [Issue solved]

I still don't know how to get the app from Visual Studio to the smartwatch via a bluetooth connection, despite following the documentation (if anyone does, please let me know). That's why I looked into how to make this work over a WiFi connection.

How did I fix it?

1. Enable 'Debugging over Wi-Fi' on your smartwatch device (after having Debugger Options enabled Enable Debugger Options. P.S. Somehow they're referring to build number, but you should press 5 times on 'Software Version Number', not 7 times)
2. Download Android SDK Platform tools (to be able to use commands like 'adb')
3. Extract the file and save it somewhere on your computer's hard drive
4. Start the 'CMD' program in Windows
5. Go to (cd [..location....]) the folder where the 'adb.exe' is located (i.e. the location where you extracted the first file)
6. To confirm whether or not you are connected, you can run the following command: adb devices
7. Connect the smartwatch to the same WiFi network as your PC/laptop on which Visual Studio is located and check your IPv4 address on the smartwatch
8. If there is poor WiFi range/no WiFi nearby, you could also create a WiFi hotspot from your laptop to make this work
9. In Windows search for the 'Mobile Hotspot' feature
10. Enable the option: 'Share my internet connection with other devices'
11. Connect the smartwatch to this self-created network
12. Now that the smartwatch is connected, you can go back to the CMD screen
13. Take the IPv4 address of the smartwatch and run the command as follows: adb connect [insert the IPv4 address in between and remove the parentheses]
14. Run the command again: adb devices
15. You will now see that it says under 'attached' -> device, next to the name of your smartwatch device
16. If you now look in Visual Studio, you should see the smartwatch device and you can put the app on your smartwatch
17. If you want to neglect all connections, you can use the following command: adb kill-server

Now you no longer need to connect your smartphone to your laptop/PC with a USB connection or via WiFi, because you can now access the smartwatch directly via the internet connection.

I was struggling with a similar problem earlier today. My localStorage was getting rewritten upon refresh even though localStorage is often used to carry data over between refreshes / browser closures.

The problem that I realized was that I was setting the localStorage to the state upon render, and my state was initialized to an empty value. It looks like you are only calling localStorage.setItem() once in your code, and it is setting it to the state. The problem is that when localStorage.setItem() is called, your state is still an empty array.

React's this.setState() method is an asynchronous method, meaning that it will be added to a stack to be run. It gives no promises on when it will start being run or when it will finish. It looks like you are calling this.setState() right before you call localStorage.setItem(), which means that it is not updating the state in time before you are changing the localStorage.

What I would suggest is putting the call to localStorage inside of the callback function that is the second parameter of this.setState(). This callback function is always run after the state has been set.

Your state setter will look like this:

You can use Android Studio pairing assistant.

From document:

From the device dropdown in Android Studio, click Wear OS emulator pairing assistant. Select a phone and a Wear AVD to pair with one another. If none are available, click View AVD Manager to set up a phone or watch AVD. Then click Next.

Android Studio attempts to launch and set up a bridge between the two devices. If you do not have the Wear OS app installed on the phone, you will be prompted to download the Companion app from the Play Store.

If prompted, open the Companion app once it is downloaded. On the phone, in the Wear OS app, begin the standard pairing process. For example, on the welcome screen, tap the Set It Up button. Alternatively, if an existing watch is already paired, in the upper left drop-down, tap Add a New Watch. On the phone, in the Wear OS app, tap the Overflow button, and then tap Pair with Emulator.

https://developer.android.com/training/wearables/get-started/creating#pairing-assistant

This feature is only available for Android 11+

According to this link IME applications have strictly limited set of supported APIs, please notice the quotation:

All the APIs you can use for your Web IME are provided by the WebHelperClient

and

The Device APIs are currently not supported in Web IME applications.

As I've tested on my device, the conclusion:

The problem is that the bezel rotation is working on the application "under" the keyboard and not on the keyboard itself.

seem to be correct and bezel is handled by application itself, not the IME keyboard.

As the default Tizen keyboard supports the bezel rotation, I think that you can workaround the problem with bezel with using native API directly - these methods seem to be suitable:

• ime_event_set_process_input_device_event_cb()
• ime_input_device_rotary_get_direction()

You are advised to replace the IDE of the latest version and check whether the problem persists.

The memory of the Gt2 pro is limited to 48 KB. However, the simulator of the old IDE does not have this limitation, the actual physical device has this limitation. Therefore, when the memory of the Gt2 pro exceeds the limit, the physical device crashes.

In addition, you are advised to optimize the code. The amount of data is too large. In normal tests, it is best to display five pieces of data on each page. If the amount of data is too large, it is easy to crash.

This example (sorry it's Kotlin) should work