KeyboardView | 自定义安全键盘

I'm trying to build my first Android keyboard, and I think it's working fine, but I'm not understanding how to make my "Done / Enter" button confirm the action (e.g. send a message or browse).

I read Android detect Done key press for OnScreen Keyboard

... however, as I'm new to android, java, &c, I'm not really sure how am I supposed to integrate the section:

I'm attempting to follow the suggestions from Google regarding moving forward with KeyboardView.java here: https://developer.android.com/reference/android/inputmethodservice/KeyboardView

I've copied and tweaked KeyboardView.java, Keyboard.java and the portions in com.android.internal.R that are noted as deprecated, and created a new res/values/styles.xml file with the definition for the styles.

Everything builds just fine, but when it gets to the point of displaying the custom keyboard, I get a null pointer exception. I can see the issue is in the copied KeyboardView code here (the count of a.getIndexCount() is 0, so mKeyBackground never gets set and results in the null exception when it calls "mKeyBackground.getPadding(mPadding)"). I can't figure out what I'm missing?:

I tried to make buttons closer to each other horizontally on the keyboard. First I tried adjusting the width of button frame. But I found that if I decrease the frame width, some long-width character like "W" will not show up correctly.

Then I tried making spacing of the HStack to be negative like what I did in the code below.

But this will cause the button overlap with each other and the clickable area will shift to the left which is not acceptable(can be checked by setting background color as blue).

Is there a way to decrease button distance without changing font size?

I am trying to extend my KeyboardView view with rx action with no success. According to debugging with breakpoints value is passed to the relay but extension is not called despite further subscription in a view controller. What might be a problem and how to fix it?

It seems that initializing an instance of the PouchDB client (calling new PouchDB(...)) causes some queue worker or background process to spawn that periodically sends a network request to its CouchDB server and in doing so prevents our Detox test suite from letting our React Native app + iOS simulator go idle and move on to the next assertion, causing our tests to fail with either App has not responded to the network requests below or DetoxRuntimeError: Test Failed: No elements found for “MATCHER(identifier == “foo”)”.

We've tried calling device.disableSynchronization/device.enableSyncronization or setting the blacklist with either launchArgs: { detoxURLBlacklistRegex: '.*' } or device.setURLBlacklist(['.*']) but none of it seems to make it work.

Is there any way to get Detox to ignore the PouchDB network requests, or perhaps to manually pause PouchDB, so that we can reach the next assertions we want to make?

My team's trying to use Detox to write a login test for an iOS app running in the simulator built with React Native. The app uses PouchDB for its networking/data layer so it can connect to a remote CouchDB server.

The problem is that Detox always seems to fail / freeze / hang and timeout past a certain point, which is basically whenever PouchDB gets initialized (by calling new PouchDB(...)).

In our test, this happens as a side effect of tapping the login button with valid credentials:

You can find a sample project to reproduce the issue on Github

I've been trying to use Jetpack Compose for a Keyboard UI. Ultimately, When I try to inflate the Keyboard via the InputMethodService

Here is the requirement

• Basic chat app that has an input accessory view on top of keyboard in a UICollectionViewController
• I add this custom input accessory view by using override var inputAccessoryView and I return the custom view in this function
• I have a requirement where I need to replace this inputAccessoryView with another custom input accessory view at some point for a particular functionality

What I have tried

• Problem 1: I tried removeFromSuperView() but that leaves a blank space above the keyboard equal to the height of the removed view & this is probably wrong
• Problem 2: How do I call the override method again and return another custom input accessory view?

Here is how I add the first input accessory view

I made a button which makes 1 component invisible and another visible. Now I want to change the text in the button to show what component switches to whenever pressed. The code of the function in the button is:

I made a post about this yesterday and apologize for it not being clear or descriptive enough. Today I've made some more progress on the problem but still haven't found a solution.

In my program I have a main view called GameView(), a view called KeyboardView() and a view called ButtonView().

A ButtonView() is a simple button that displays a letter and when pressed tells the keyboardView it belongs to what letter it represents. When it's pressed it is also toggled off so that it cannot be pressed again. Here is the code.