Wipe /data with ext4 before 16K OTA

16K developer option needs /data partition to be ext4. Wipe the /data and reformat it to ext4 using RecoverySystem. Test: m Settings && adb install -r $ANDROID_PRODUCT_OUT/system_ext/priv-app/Settings/Settings.apk Test: adb shell cat /proc/mounts | grep f2fs Bug: 295035851 Bug: 320700993 Change-Id: I7ca6f3a7e18d6dbe4e9791b3c83d149365941989
2024-02-23 01:04:29 +00:00
parent ff6f53b24a
commit 2951b024dc
4 changed files with 192 additions and 6 deletions
--- a/src/com/android/settings/development/EnableExt4WarningDialog.java
+++ b/src/com/android/settings/development/EnableExt4WarningDialog.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2024 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.development;
+
+import android.app.Dialog;
+import android.app.settings.SettingsEnums;
+import android.content.DialogInterface;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+
+import com.android.internal.annotations.Initializer;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
+/** Dialog when user interacts 16K pages developer option and data is f2fs */
+public class EnableExt4WarningDialog extends InstrumentedDialogFragment
+        implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener {
+
+    public static final String TAG = "EnableExt4WarningDialog";
+
+    private EnableExt4DialogHost mHost;
+
+    @Initializer
+    private void setHost(@NonNull EnableExt4DialogHost host) {
+        this.mHost = host;
+    }
+
+    /** This method is used to show warning dialog to reformat data to /ext4 */
+    public static void show(
+            @NonNull Fragment hostFragment, @NonNull EnableExt4DialogHost dialogHost) {
+        final FragmentManager manager = hostFragment.getActivity().getSupportFragmentManager();
+        Fragment existingFragment = manager.findFragmentByTag(TAG);
+        if (existingFragment == null) {
+            existingFragment = new EnableExt4WarningDialog();
+        }
+
+        if (existingFragment instanceof EnableExt4WarningDialog) {
+            existingFragment.setTargetFragment(hostFragment, 0 /* requestCode */);
+            ((EnableExt4WarningDialog) existingFragment).setHost(dialogHost);
+            ((EnableExt4WarningDialog) existingFragment).show(manager, TAG);
+        }
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.DIALOG_ENABLE_16K_PAGES;
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        return new AlertDialog.Builder(getActivity())
+                .setTitle(R.string.confirm_format_ext4_title)
+                .setMessage(R.string.confirm_format_ext4_text)
+                .setPositiveButton(android.R.string.ok, this /* onClickListener */)
+                .setNegativeButton(android.R.string.cancel, this /* onClickListener */)
+                .create();
+    }
+
+    @Override
+    public void onClick(@NonNull DialogInterface dialog, int buttonId) {
+        if (buttonId == DialogInterface.BUTTON_POSITIVE) {
+            mHost.onExt4DialogConfirmed();
+        } else {
+            mHost.onExt4DialogDismissed();
+        }
+    }
+
+    @Override
+    public void onDismiss(@NonNull DialogInterface dialog) {
+        super.onDismiss(dialog);
+        mHost.onExt4DialogDismissed();
+    }
+}