| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.ui.test |
| |
| import androidx.compose.ui.text.input.EditOperation |
| import androidx.compose.ui.text.input.TextFieldValue |
| import androidx.compose.ui.text.input.ImeAction |
| import androidx.compose.ui.text.input.InputSessionToken |
| import androidx.compose.ui.text.input.KeyboardType |
| import androidx.compose.ui.text.input.PlatformTextInputService |
| import androidx.compose.ui.text.input.TextInputService |
| |
| /** |
| * Extra layer that serves as an observer between the text input service and text fields. |
| * |
| * When a text field gets a focus it calls to the text input service to provide its callback to |
| * accept input from the IME. Here we grab that callback so we can fetch it commands the same |
| * way IME would do. |
| */ |
| internal class TextInputServiceForTests( |
| platformTextInputService: PlatformTextInputService |
| ) : TextInputService(platformTextInputService) { |
| |
| var onEditCommand: ((List<EditOperation>) -> Unit)? = null |
| var onImeActionPerformed: ((ImeAction) -> Unit)? = null |
| |
| override fun startInput( |
| value: TextFieldValue, |
| keyboardType: KeyboardType, |
| imeAction: ImeAction, |
| onEditCommand: (List<EditOperation>) -> Unit, |
| onImeActionPerformed: (ImeAction) -> Unit |
| ): InputSessionToken { |
| this.onEditCommand = onEditCommand |
| this.onImeActionPerformed = onImeActionPerformed |
| return super.startInput( |
| value, |
| keyboardType, |
| imeAction, |
| onEditCommand, |
| onImeActionPerformed |
| ) |
| } |
| |
| override fun stopInput(token: InputSessionToken) { |
| this.onEditCommand = null |
| this.onImeActionPerformed = null |
| super.stopInput(token) |
| } |
| } |