Prevent Erase SIM during call

By collecting call state and only enable preference when idle. Fix: 298893271 Test: manual - on Mobile Settings during call Test: unit tests Change-Id: Ifd567a6b68a3efbb0b42bfa0233f7c54eca07ae1
2023-11-07 12:19:12 +08:00
parent a1903353da
commit 478ab50c01
7 changed files with 331 additions and 238 deletions
--- a/src/com/android/settings/network/telephony/DeleteSimProfilePreferenceController.kt
+++ b/src/com/android/settings/network/telephony/DeleteSimProfilePreferenceController.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.network.telephony
+
+import android.content.Context
+import android.telephony.SubscriptionInfo
+import android.telephony.SubscriptionManager
+import android.telephony.TelephonyManager
+import androidx.lifecycle.LifecycleOwner
+import androidx.preference.Preference
+import androidx.preference.PreferenceScreen
+import com.android.settings.R
+import com.android.settings.core.BasePreferenceController
+import com.android.settings.network.SubscriptionUtil
+import com.android.settings.security.ConfirmSimDeletionPreferenceController.KEY_CONFIRM_SIM_DELETION
+import com.android.settings.wifi.dpp.WifiDppUtils
+import com.android.settingslib.spa.framework.util.collectLatestWithLifecycle
+import com.android.settingslib.spaprivileged.settingsprovider.settingsGlobalBoolean
+
+/** This controls a preference allowing the user to delete the profile for an eSIM.  */
+class DeleteSimProfilePreferenceController(context: Context, preferenceKey: String) :
+    BasePreferenceController(context, preferenceKey) {
+    private var subscriptionId: Int = SubscriptionManager.INVALID_SUBSCRIPTION_ID
+    private var subscriptionInfo: SubscriptionInfo? = null
+    private lateinit var preference: Preference
+
+    fun init(subscriptionId: Int) {
+        this.subscriptionId = subscriptionId
+        subscriptionInfo = SubscriptionUtil.getAvailableSubscriptions(mContext)
+            .find { it.subscriptionId == subscriptionId && it.isEmbedded }
+    }
+
+    override fun getAvailabilityStatus() = when (subscriptionInfo) {
+        null -> CONDITIONALLY_UNAVAILABLE
+        else -> AVAILABLE
+    }
+
+    override fun displayPreference(screen: PreferenceScreen) {
+        super.displayPreference(screen)
+        preference = screen.findPreference(preferenceKey)!!
+    }
+
+    override fun onViewCreated(viewLifecycleOwner: LifecycleOwner) {
+        mContext.callStateFlow(subscriptionId).collectLatestWithLifecycle(viewLifecycleOwner) {
+            preference.isEnabled = (it == TelephonyManager.CALL_STATE_IDLE)
+        }
+    }
+
+    override fun handlePreferenceTreeClick(preference: Preference): Boolean {
+        if (preference.key != preferenceKey) return false
+
+        val confirmDeletion by mContext.settingsGlobalBoolean(
+            name = KEY_CONFIRM_SIM_DELETION,
+            defaultValue = mContext.resources
+                .getBoolean(R.bool.config_sim_deletion_confirmation_default_on),
+        )
+        if (confirmDeletion) {
+            WifiDppUtils.showLockScreen(mContext) { deleteSim() }
+        } else {
+            deleteSim()
+        }
+        return true
+    }
+
+    private fun deleteSim() {
+        SubscriptionUtil.startDeleteEuiccSubscriptionDialogActivity(mContext, subscriptionId)
+        // result handled in MobileNetworkSettings
+    }
+}