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Developer option for booting with 16K pages am: 8996ca9768

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Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2705817

Change-Id: I28136f884536a8bbf5aa10cd04ab597595e9f223
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Pawan Wagh
2024-01-12 19:51:02 +00:00
committed by Automerger Merge Worker
parent 36dc648ca5 8996ca9768
commit acd2de2533
6 changed files with 235 additions and 0 deletions
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9
res/values/strings.xml
View File

@@ -11325,6 +11325,15 @@
<!-- Developer Settings: Search keywords for the Profile HWUI rendering. [CHAR_LIMIT=NONE] -->
<string name="track_frame_time_keywords">GPU</string>
<!-- setting Checkbox title whether to boot with 16K page size [CHAR_LIMIT=35] -->
<string name="enable_16k_pages">Boot with 16K page size</string>
<!-- setting Checkbox summary whether to boot with 16K page size[CHAR_LIMIT=50] -->
<string name="enable_16k_pages_summary">Boot device using 16K page size supported kernel</string>
<!-- Confirmation dialog title to ensure user wishes to enable 16K page size -->
<string name="confirm_enable_16k_pages_title">Reboot with 16K page compatible kernel?</string>
<!-- Warning dialog message to confirm user wishes to enable 16K page size -->
<string name="confirm_enable_16k_pages_text">WARNING: Some applications may not be compatible with this mode</string>
<!-- DSU Loader. Do not translate. -->
<string name="dsu_loader_title" translatable="false">DSU Loader</string>
<!-- DSU Loader Description. Do not translate. -->

6
res/xml/development_settings.xml
View File

@@ -107,6 +107,12 @@
android:summary="@string/oem_unlock_enable_summary"
settings:useAdditionalSummary="true" />
<SwitchPreference
android:key="enable_16k_pages"
android:title="@string/enable_16k_pages"
android:summary="@string/enable_16k_pages_summary"
settings:useAdditionalSummary="true" />
<Preference
android:key="running_apps"
android:title="@string/runningservices_settings_title"

1
src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
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@@ -628,6 +628,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
controllers.add(new BluetoothSnoopLogFilterProfilePbapPreferenceController(context));
controllers.add(new BluetoothSnoopLogFilterProfileMapPreferenceController(context));
controllers.add(new OemUnlockPreferenceController(context, activity, fragment));
controllers.add(new Enable16kPagesPreferenceController(context, fragment));
controllers.add(new PictureColorModePreferenceController(context, lifecycle));
controllers.add(new WebViewAppPreferenceController(context));
controllers.add(new CoolColorTemperaturePreferenceController(context));

102
src/com/android/settings/development/Enable16kPagesPreferenceController.java Normal file
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@@ -0,0 +1,102 @@
/*
* 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.content.Context;
import android.os.SystemProperties;
import android.provider.Settings;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.preference.Preference;
import androidx.preference.SwitchPreference;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
/** Controller for 16K pages developer option */
public class Enable16kPagesPreferenceController extends DeveloperOptionsPreferenceController
implements Preference.OnPreferenceChangeListener,
PreferenceControllerMixin,
Enable16kbPagesDialogHost {
private static final String ENABLE_16K_PAGES = "enable_16k_pages";
private static final String DEV_OPTION_PROPERTY = "ro.product.build.16k_page.enabled";
private static final int ENABLE_4K_PAGE_SIZE = 0;
private static final int ENABLE_16K_PAGE_SIZE = 1;
private @Nullable DevelopmentSettingsDashboardFragment mFragment = null;
public Enable16kPagesPreferenceController(
@NonNull Context context, @Nullable DevelopmentSettingsDashboardFragment fragment) {
super(context);
mFragment = fragment;
}
@Override
public boolean isAvailable() {
return SystemProperties.getBoolean(DEV_OPTION_PROPERTY, false);
}
@Override
public String getPreferenceKey() {
return ENABLE_16K_PAGES;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean optionEnabled = (Boolean) newValue;
if (optionEnabled) {
Enable16kPagesWarningDialog.show(mFragment, this);
} else {
// TODO(b/295573133):Directly reboot into 4k
}
return true;
}
@Override
public void updateState(Preference preference) {
final int optionValue =
Settings.Global.getInt(
mContext.getContentResolver(),
Settings.Global.ENABLE_16K_PAGES,
ENABLE_4K_PAGE_SIZE /* default */);
((SwitchPreference) mPreference).setChecked(optionValue == ENABLE_16K_PAGE_SIZE);
}
@Override
protected void onDeveloperOptionsSwitchDisabled() {
// TODO(b/295573133):Directly reboot into 4k
super.onDeveloperOptionsSwitchDisabled();
Settings.Global.putInt(
mContext.getContentResolver(),
Settings.Global.ENABLE_16K_PAGES,
ENABLE_4K_PAGE_SIZE);
((SwitchPreference) mPreference).setChecked(false);
}
/** Called when user confirms reboot dialog */
@Override
public void on16kPagesDialogConfirmed() {
// TODO(b/295573133) : integrate update engine
}
/** Called when user dismisses to reboot dialog */
@Override
public void on16kPagesDialogDismissed() {}
}

91
src/com/android/settings/development/Enable16kPagesWarningDialog.java Normal file
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@@ -0,0 +1,91 @@
/*
* 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.settings.R;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
/** Dialog when user interacts 16K pages developer option */
public class Enable16kPagesWarningDialog extends InstrumentedDialogFragment
implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener {
public static final String TAG = "Enable16KDialog";
private Enable16kbPagesDialogHost mHost;
private void setHost(@NonNull Enable16kbPagesDialogHost host) {
mHost = host;
}
/** Used to display warning dialog */
public static void show(
@NonNull Fragment hostFragment, @NonNull Enable16kbPagesDialogHost dialogHost) {
final FragmentManager manager = hostFragment.getActivity().getSupportFragmentManager();
Fragment existingFragment = manager.findFragmentByTag(TAG);
if (existingFragment == null) {
existingFragment = new Enable16kPagesWarningDialog();
existingFragment.setTargetFragment(hostFragment, 0 /* requestCode */);
}
if (existingFragment instanceof Enable16kPagesWarningDialog) {
((Enable16kPagesWarningDialog) existingFragment).setHost(dialogHost);
((Enable16kPagesWarningDialog) 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_enable_16k_pages_title)
.setMessage(R.string.confirm_enable_16k_pages_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.on16kPagesDialogConfirmed();
} else {
mHost.on16kPagesDialogDismissed();
}
}
@Override
public void onDismiss(@NonNull DialogInterface dialog) {
super.onDismiss(dialog);
mHost.on16kPagesDialogDismissed();
}
}

26
src/com/android/settings/development/Enable16kbPagesDialogHost.java Normal file
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@@ -0,0 +1,26 @@
/*
* 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;
/** Interface for Enable16kbPagesDialogHost callbacks. */
public interface Enable16kbPagesDialogHost {
/** Callback when the user presses ok the warning dialog. */
void on16kPagesDialogConfirmed();
/** Callback when the user cancels or dismisses the warning dialog. */
void on16kPagesDialogDismissed();
}