Merge "[Settings] Adopt comfirm SIM deletion to euicc reset UI" into sc-qpr1-dev

src/com/android/settings/network/EraseEuiccDataDialogFragment.java

@@ -32,7 +32,9 @@ import androidx.fragment.app.FragmentManager;
 
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.network.helper.ConfirmationSimDeletionPredicate;
 import com.android.settings.system.ResetDashboardFragment;
+import com.android.settings.wifi.dpp.WifiDppUtils;
 
 public class EraseEuiccDataDialogFragment extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener {
@@ -73,13 +75,24 @@ public class EraseEuiccDataDialogFragment extends InstrumentedDialogFragment imp
         }
 
         if (which == DialogInterface.BUTTON_POSITIVE) {
-            AsyncTask.execute(new Runnable() {
-                @Override
-                public void run() {
-                    RecoverySystem.wipeEuiccData(
-                            getContext(), PACKAGE_NAME_EUICC_DATA_MANAGEMENT_CALLBACK);
-                }
-            });
+            if (ConfirmationSimDeletionPredicate.getSingleton().test(getContext())) {
+                // Create a "verify it's you" verification over keyguard
+                // when "erase" button been pressed.
+                // This might protect from erasing by some automation process.
+                WifiDppUtils.showLockScreen(getContext(), () -> runAsyncWipe());
+            } else {
+                runAsyncWipe();
+            }
         }
     }
+
+    private void runAsyncWipe() {
+        AsyncTask.execute(new Runnable() {
+            @Override
+            public void run() {
+                RecoverySystem.wipeEuiccData(
+                        getContext(), PACKAGE_NAME_EUICC_DATA_MANAGEMENT_CALLBACK);
+            }
+        });
+    }
 }

src/com/android/settings/network/helper/ConfirmationSimDeletionPredicate.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2021 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.helper;
+
+import android.app.KeyguardManager;
+import android.content.Context;
+import android.provider.Settings;
+
+import com.android.settings.R;
+
+import java.util.function.Predicate;
+
+/**
+ * {@link Predicate} for detecting the configuration of confirm SIM deletion.
+ */
+public class ConfirmationSimDeletionPredicate implements Predicate<Context> {
+
+    public static final String KEY_CONFIRM_SIM_DELETION = "confirm_sim_deletion";
+
+    private static final ConfirmationSimDeletionPredicate sSingleton =
+            new ConfirmationSimDeletionPredicate();
+
+    // Get singleton of this predicate
+    public static final ConfirmationSimDeletionPredicate getSingleton() {
+        return sSingleton;
+    }
+
+    /**
+     * Get default configuration of confirm SIM deletion.
+     *
+     * @param Context context
+     * @return the configuration of confirm SIM deletion
+     */
+    private static boolean getDefaultValue(Context context) {
+        return context.getResources()
+                .getBoolean(R.bool.config_sim_deletion_confirmation_default_on);
+    }
+
+    /**
+     * Get the configuration of confirm SIM deletion.
+     *
+     * @param Context context
+     * @return the configuration of confirm SIM deletion
+     */
+    public boolean test(Context context) {
+        final KeyguardManager keyguardManager = context.getSystemService(KeyguardManager.class);
+        if ((keyguardManager != null) && !keyguardManager.isKeyguardSecure()) {
+            return false;
+        }
+        return Settings.Global.getInt(context.getContentResolver(), KEY_CONFIRM_SIM_DELETION,
+                getDefaultValue(context) ? 1 : 0) == 1;
+    }
+}

src/com/android/settings/security/ConfirmSimDeletionPreferenceController.java

@@ -26,6 +26,7 @@ import androidx.preference.TwoStatePreference;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.network.helper.ConfirmationSimDeletionPredicate;
 import com.android.settings.network.telephony.MobileNetworkUtils;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.dpp.WifiDppUtils;
@@ -34,7 +35,8 @@ import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 /** Enable/disable user confirmation before deleting an eSim */
 public class ConfirmSimDeletionPreferenceController extends BasePreferenceController implements
         Preference.OnPreferenceChangeListener{
-    public static final String KEY_CONFIRM_SIM_DELETION = "confirm_sim_deletion";
+    public static final String KEY_CONFIRM_SIM_DELETION =
+            ConfirmationSimDeletionPredicate.KEY_CONFIRM_SIM_DELETION;
     private boolean mConfirmationDefaultOn;
     private MetricsFeatureProvider mMetricsFeatureProvider;