25b270c0f8
This change adds a new developer option switch called "Enable ANGLE". It defaults to off. User can choose to toggle it on and off, and the value of the system property "persist.graphics.egl" is changed accordingly: switch off: persist.graphics.egl="" switch on: persist.graphics.egl="angle" When user toggles the switch, a reboot window is popped up asking user to reboot now to make the change takes effect. If user chooses to cancel the reboot, the switch is toggled back. This enforces that a reboot is required whenever the "persis.graphics.egl" value changes. Upon reboot, we will load either ANGLE or native GLES driver as the system driver, based on the value of "persist.graphics.egl". The switch is disabled if ANGLE is not installed in /vendor partition. We use the system property "ro.gfx.angle.supported" as an indicator. We set the two conditions together in angle.mk file. Any device mk file that inherits angle.mk file will result in ANGLE libs installed in /vendor and "ro.gfx.angle.supported" set to true. Bug: b/270994705 Test: m; flash and check Pixel 7 boots fine atest SettingsRoboTests:GraphicsDriverEnableAngleAsSystemDriverControllerTest Change-Id: I565eff614472bb6ba50742e7dfa49b50dca2809f
90 lines
3.2 KiB
Java
90 lines
3.2 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.development;
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import static android.provider.Settings.Global.DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS;
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import android.content.Context;
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import android.os.Build;
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import android.provider.Settings;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.SwitchPreference;
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import com.android.settings.R;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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public class DesktopModePreferenceController extends DeveloperOptionsPreferenceController
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implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin,
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RebootConfirmationDialogHost {
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private static final String FORCE_DESKTOP_MODE_KEY = "force_desktop_mode_on_external_displays";
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@VisibleForTesting
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static final int SETTING_VALUE_OFF = 0;
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@VisibleForTesting
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static final int SETTING_VALUE_ON = 1;
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private final DevelopmentSettingsDashboardFragment mFragment;
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public DesktopModePreferenceController(
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Context context, DevelopmentSettingsDashboardFragment fragment) {
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super(context);
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mFragment = fragment;
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}
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@Override
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public String getPreferenceKey() {
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return FORCE_DESKTOP_MODE_KEY;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final boolean isEnabled = (Boolean) newValue;
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Settings.Global.putInt(mContext.getContentResolver(),
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DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS,
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isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
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if (isEnabled) {
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RebootConfirmationDialogFragment.show(
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mFragment, R.string.reboot_dialog_force_desktop_mode, this);
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}
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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final int mode = Settings.Global.getInt(mContext.getContentResolver(),
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DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
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((SwitchPreference) mPreference).setChecked(mode != SETTING_VALUE_OFF);
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}
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@Override
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protected void onDeveloperOptionsSwitchDisabled() {
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super.onDeveloperOptionsSwitchDisabled();
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Settings.Global.putInt(mContext.getContentResolver(),
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DEVELOPMENT_FORCE_DESKTOP_MODE_ON_EXTERNAL_DISPLAYS, SETTING_VALUE_OFF);
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((SwitchPreference) mPreference).setChecked(false);
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}
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@VisibleForTesting
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String getBuildType() {
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return Build.TYPE;
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}
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}
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