Remote authenticator enrollment finish layout.

This flow will be included in Device Unlock settings with the Fingerprint and Face Unlock. Bug: b/293905106 Test: atest RemoteAuthEnrollFinishTest Change-Id: I5d24e23948e508dcff5216cd63eba8d9fc9ec97f
2023-08-03 12:09:18 +00:00
parent 317bfca133
commit a3a000426e
8 changed files with 267 additions and 1 deletions
--- a/src/com/android/settings/remoteauth/RemoteAuthEnrollBase.kt
+++ b/src/com/android/settings/remoteauth/RemoteAuthEnrollBase.kt
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2023 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 com.android.settings.remoteauth
+
+import android.R
+import android.graphics.Color
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.annotation.ColorInt
+import androidx.annotation.IdRes
+import androidx.annotation.LayoutRes
+import androidx.fragment.app.Fragment
+
+import com.android.settings.Utils
+import com.google.android.setupcompat.template.FooterBarMixin
+import com.google.android.setupcompat.template.FooterButton
+import com.google.android.setupdesign.GlifLayout
+
+/**
+ * Displays a content view with a sticky footer in the SetupDesign style. Implementations
+ * must define a primary button, and an optional secondary button.
+ *
+ * A layout with a [GlifLayout] must be provided, along with the id of the [GlifLayout].
+ */
+abstract class RemoteAuthEnrollBase(
+    @LayoutRes val layoutResId: Int,
+    @IdRes private val glifLayoutId: Int
+) : Fragment(layoutResId) {
+    protected val primaryFooterButton by lazy { initializePrimaryFooterButton() }
+    protected val secondaryFooterButton by lazy { initializeSecondaryFooterButton() }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        viewGroup: ViewGroup?,
+        savedInstanceArgs: Bundle?
+    ) =
+        super.onCreateView(inflater, viewGroup, savedInstanceArgs)!!.also { view ->
+            initializeFooterbarMixin(view)
+        }
+
+    protected fun getGlifLayout(view: View) = view.findViewById<GlifLayout>(glifLayoutId)
+
+    /**
+     * Return a button will be used as the primary footer button.
+     */
+    abstract fun initializePrimaryFooterButton(): FooterButton
+
+    /** If non-null, returned button will be used as the secondary footer button. */
+    abstract fun initializeSecondaryFooterButton(): FooterButton?
+
+    private fun initializeFooterbarMixin(view: View) {
+        val footerBarMixin = getGlifLayout(view).getMixin(FooterBarMixin::class.java)
+        primaryFooterButton.also { footerBarMixin.primaryButton = it }
+        secondaryFooterButton?.also { footerBarMixin.secondaryButton = it }
+        footerBarMixin.getButtonContainer().setBackgroundColor(getBackgroundColor())
+    }
+
+    @ColorInt
+    private fun getBackgroundColor(): Int {
+        val stateList = Utils.getColorAttr(context, R.attr.windowBackground)
+        return stateList?.defaultColor ?: Color.TRANSPARENT
+    }
+
+    private companion object{
+        const val TAG = "RemoteAuthEnrollBase"
+    }
+}