Merge "Clean WriteSettingsDetails a little"

import android.app.AppOpsManager;

import android.app.settings.SettingsEnums;

import android.content.Context;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.os.Bundle;

import android.provider.Settings;

import androidx.appcompat.app.AlertDialog;

import androidx.preference.Preference;

public class WriteSettingsDetails extends AppInfoWithHeader implements OnPreferenceChangeListener,

        OnPreferenceClickListener {

    private static final String KEY_APP_OPS_PREFERENCE_SCREEN = "app_ops_preference_screen";

    private static final String KEY_APP_OPS_SETTINGS_SWITCH = "app_ops_settings_switch";

    private static final String LOG_TAG = "WriteSettingsDetails";

    private static final int [] APP_OPS_OP_CODE = {

            AppOpsManager.OP_WRITE_SETTINGS

    };

    // Use a bridge to get the overlay details but don't initialize it to connect with all state.

    // TODO: Break out this functionality into its own class.

    private AppStateWriteSettingsBridge mAppBridge;

    private AppOpsManager mAppOpsManager;

    private SwitchPreference mSwitchPref;

    private Intent mSettingsIntent;

    private WriteSettingsState mWriteSettingsState;

    @Override

        mAppOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);

        addPreferencesFromResource(R.xml.write_system_settings_permissions_details);

        mSwitchPref = (SwitchPreference) findPreference(KEY_APP_OPS_SETTINGS_SWITCH);

        mSwitchPref = findPreference(KEY_APP_OPS_SETTINGS_SWITCH);

        mSwitchPref.setOnPreferenceChangeListener(this);

        mSettingsIntent = new Intent(Intent.ACTION_MAIN)

                .addCategory(Settings.INTENT_CATEGORY_USAGE_ACCESS_CONFIG)

                .setPackage(mPackageName);

    }

    @Override

                logCategory, packageName);

    }

    private boolean canWriteSettings(String pkgName) {

        int result = mAppOpsManager.checkOpNoThrow(AppOpsManager.OP_WRITE_SETTINGS,

                mPackageInfo.applicationInfo.uid, pkgName);

        if (result == AppOpsManager.MODE_ALLOWED) {

            return true;

        }

        return false;

    }

    @Override

    protected boolean refreshUi() {

        mWriteSettingsState = mAppBridge.getWriteSettingsInfo(mPackageName,

        // you can't ask a user for a permission you didn't even declare!

        mSwitchPref.setEnabled(mWriteSettingsState.permissionDeclared);

        ResolveInfo resolveInfo = mPm.resolveActivityAsUser(mSettingsIntent,

                PackageManager.GET_META_DATA, mUserId);

        return true;

    }