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Commit 26bf130b authored by Biswarup Pal's avatar Biswarup Pal Committed by Android (Google) Code Review
Browse files

Merge "Add Transcode Settings screen in Developer Options"

parents bd8a318e 519ebd6f

res/xml/development_settings.xml

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@@ -532,6 +532,11 @@ 
            android:title="@string/usb_audio_disable_routing"

            android:summary="@string/usb_audio_disable_routing_summary" />



        <Preference

            android:key="transcode_settings"

            android:title="@string/transcode_settings_title"

            android:fragment="com.android.settings.development.transcode.TranscodeSettingsFragment" />



    </PreferenceCategory>



    <PreferenceCategory

res/xml/transcode_settings.xml

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<?xml version="1.0" encoding="utf-8"?>

<!--

  ~ Copyright (C) 2020 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.

  -->



<PreferenceScreen

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:settings="http://schemas.android.com/apk/res-auto"

    android:title="@string/transcode_settings_title"

    settings:searchable="false">



    <SwitchPreference

        android:key="transcode_enable_all"

        android:title="@string/transcode_enable_all"

        settings:controller="com.android.settings.development.transcode.TranscodeGlobalTogglePreferenceController" />



    <PreferenceCategory

        android:key="transcode_skip_apps"

        android:title="@string/transcode_skip_apps"

        settings:controller="com.android.settings.development.transcode.TranscodeSkipAppsPreferenceController" />

</PreferenceScreen>

src/com/android/settings/development/transcode/TranscodeGlobalTogglePreferenceController.java

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/*

 * Copyright (C) 2020 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.transcode;



import android.content.Context;

import android.os.SystemProperties;



import com.android.settings.core.TogglePreferenceController;



/**

 * The controller for the "Enable transcode for all apps" switch on the transcode settings

 * screen.

 */

public class TranscodeGlobalTogglePreferenceController extends TogglePreferenceController {



    private static final String TRANSCODE_ENABLED_PROP_KEY = "persist.sys.fuse.transcode";



    public TranscodeGlobalTogglePreferenceController(Context context,

            String preferenceKey) {

        super(context, preferenceKey);

    }



    @Override

    public int getAvailabilityStatus() {

        return AVAILABLE;

    }



    @Override

    public boolean isChecked() {

        return SystemProperties.getBoolean(TRANSCODE_ENABLED_PROP_KEY, false);

    }



    @Override

    public boolean setChecked(boolean isChecked) {

        SystemProperties.set(TRANSCODE_ENABLED_PROP_KEY, String.valueOf(isChecked));

        return true;

    }

}

src/com/android/settings/development/transcode/TranscodeSettingsFragment.java

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/*

 * Copyright (C) 2020 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.transcode;



import android.app.settings.SettingsEnums;

import android.content.Context;



import com.android.settings.R;

import com.android.settings.dashboard.DashboardFragment;

import com.android.settings.search.BaseSearchIndexProvider;

import com.android.settingslib.development.DevelopmentSettingsEnabler;

import com.android.settingslib.search.SearchIndexable;



/**

 * Fragment for native transcode settings in Developer options.

 */

@SearchIndexable

public class TranscodeSettingsFragment extends DashboardFragment {

    private static final String TAG = "TranscodeSettings";



    @Override

    protected String getLogTag() {

        return TAG;

    }



    @Override

    protected int getPreferenceScreenResId() {

        return R.xml.transcode_settings;

    }



    @Override

    public int getMetricsCategory() {

        return SettingsEnums.TRANSCODE_SETTINGS;

    }



    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =

            new BaseSearchIndexProvider(R.xml.transcode_settings) {



                @Override

                protected boolean isPageSearchEnabled(Context context) {

                    return DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(context);

                }

            };

}

src/com/android/settings/development/transcode/TranscodeSkipAppsPreferenceController.java

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/*

 * Copyright (C) 2020 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.transcode;



import android.content.Context;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.os.SystemProperties;



import androidx.preference.Preference;

import androidx.preference.PreferenceScreen;

import androidx.preference.SwitchPreference;



import com.android.settings.core.BasePreferenceController;



import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;



/**

 * The controller for the "Skip transcoding for apps" section on the transcode settings

 * screen.

 */

public class TranscodeSkipAppsPreferenceController extends BasePreferenceController implements

        Preference.OnPreferenceChangeListener {



    private static final String SKIP_SELECTED_APPS_PROP_KEY =

            "persist.sys.fuse.transcode_skip_uids";



    private final PackageManager mPackageManager;

    private final List<String> mUidsToSkip = new ArrayList<>();



    public TranscodeSkipAppsPreferenceController(Context context,

            String preferenceKey) {

        super(context, preferenceKey);

        mPackageManager = context.getPackageManager();

    }



    @Override

    public int getAvailabilityStatus() {

        return AVAILABLE;

    }



    @Override

    public void displayPreference(PreferenceScreen screen) {

        super.displayPreference(screen);

        final Context context = screen.getContext();

        mUidsToSkip.addAll(Arrays.asList(

                SystemProperties.get(SKIP_SELECTED_APPS_PROP_KEY).split(",")));

        Intent launcherIntent = new Intent(Intent.ACTION_MAIN);

        launcherIntent.addCategory(Intent.CATEGORY_LAUNCHER);

        List<ResolveInfo> apps = mPackageManager.queryIntentActivities(launcherIntent, 0);

        for (ResolveInfo app : apps) {

            String uid = String.valueOf(app.activityInfo.applicationInfo.uid);

            SwitchPreference preference = new SwitchPreference(context);

            preference.setTitle(app.loadLabel(mPackageManager));

            preference.setIcon(app.loadIcon(mPackageManager));

            preference.setKey(uid);

            preference.setChecked(isSkippedForTranscoding(uid));

            preference.setOnPreferenceChangeListener(this);



            screen.addPreference(preference);

        }

    }



    @Override

    public boolean onPreferenceChange(Preference preference, Object o) {

        boolean value = (Boolean) o;

        String uidStr = preference.getKey();

        if (value) {

            mUidsToSkip.add(uidStr);

        } else {

            mUidsToSkip.remove(uidStr);

        }

        SystemProperties.set(SKIP_SELECTED_APPS_PROP_KEY, String.join(",", mUidsToSkip));

        return true;

    }



    private boolean isSkippedForTranscoding(String uid) {

        return mUidsToSkip.contains(uid);

    }

}