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Commit 09e1ad34 authored by Stanislav Zholnin's avatar Stanislav Zholnin
Browse files

Add logging of AppPermissionsFragment views. 

Test: make statsd_testdrive && ./out/host/linux-x86/bin/statsd_testdrive -p com.google.android.permissioncontroller 217
Bug: 133401502
Change-Id: Ia1a1cb132c4c97013eadafe904c648a449a76c01
parent 6a545bc4

src/com/android/packageinstaller/permission/ui/handheld/AppPermissionsFragment.java

+74 −17
Original line number Diff line number Diff line
@@ -18,6 +18,10 @@ package com.android.packageinstaller.permission.ui.handheld; 


import static com.android.packageinstaller.Constants.EXTRA_SESSION_ID;

import static com.android.packageinstaller.Constants.INVALID_SESSION_ID;

import static com.android.packageinstaller.PermissionControllerStatsLog.APP_PERMISSIONS_FRAGMENT_VIEWED;

import static com.android.packageinstaller.PermissionControllerStatsLog.APP_PERMISSIONS_FRAGMENT_VIEWED__CATEGORY__ALLOWED;

import static com.android.packageinstaller.PermissionControllerStatsLog.APP_PERMISSIONS_FRAGMENT_VIEWED__CATEGORY__ALLOWED_FOREGROUND;

import static com.android.packageinstaller.PermissionControllerStatsLog.APP_PERMISSIONS_FRAGMENT_VIEWED__CATEGORY__DENIED;



import android.app.ActionBar;

import android.app.Activity;
@@ -44,6 +48,7 @@ import androidx.preference.Preference; 
import androidx.preference.PreferenceCategory;

import androidx.preference.PreferenceScreen;



import com.android.packageinstaller.PermissionControllerStatsLog;

import com.android.packageinstaller.permission.model.AppPermissionGroup;

import com.android.packageinstaller.permission.model.AppPermissions;

import com.android.packageinstaller.permission.utils.Utils;
@@ -52,6 +57,7 @@ import com.android.settingslib.HelpUtils; 


import java.text.Collator;

import java.util.ArrayList;

import java.util.Random;



/**

 * Show and manage permission groups for an app.
@@ -63,6 +69,9 @@ public final class AppPermissionsFragment extends SettingsWithLargeHeader { 
    private static final String LOG_TAG = "ManagePermsFragment";



    static final String EXTRA_HIDE_INFO_BUTTON = "hideInfoButton";

    static final String PREFERENCE_ALLOWED = "allowed";

    static final String PREFERENCE_DENIED = "denied";

    static final String PREFERENCE_ALLOWED_FOREGROUND = "allowed_foreground";



    private AppPermissions mAppPermissions;

    private PreferenceScreen mExtraScreen;
@@ -121,6 +130,7 @@ public final class AppPermissionsFragment extends SettingsWithLargeHeader { 
        mCollator = Collator.getInstance(

                getContext().getResources().getConfiguration().getLocales().get(0));

        updatePreferences();

        logAppPermissionsFragmentView();

    }



    @Override
@@ -197,13 +207,13 @@ public final class AppPermissionsFragment extends SettingsWithLargeHeader { 
            return;

        }



        PreferenceCategory allowed = (PreferenceCategory) findPreference("allowed");

        PreferenceCategory denied = (PreferenceCategory) findPreference("denied");

        PreferenceCategory allowed = (PreferenceCategory) findPreference(PREFERENCE_ALLOWED);

        PreferenceCategory denied = (PreferenceCategory) findPreference(PREFERENCE_DENIED);



        allowed.removeAll();

        denied.removeAll();



        findPreference("allowed_foreground").setVisible(false);

        findPreference(PREFERENCE_ALLOWED_FOREGROUND).setVisible(false);



        if (mExtraScreen != null) {

            mExtraScreen.removeAll();
@@ -292,6 +302,53 @@ public final class AppPermissionsFragment extends SettingsWithLargeHeader { 
        setLoading(false /* loading */, true /* animate */);

    }



    private void logAppPermissionsFragmentView() {

        Context context = getPreferenceManager().getContext();

        if (context == null) {

            return;

        }

        String permissionSubtitleOnlyInForeground =

                context.getString(R.string.permission_subtitle_only_in_foreground);





        long sessionId = getArguments().getLong(EXTRA_SESSION_ID, INVALID_SESSION_ID);

        long viewId = new Random().nextLong();



        PreferenceCategory allowed = findPreference(PREFERENCE_ALLOWED);



        int numAllowed = allowed.getPreferenceCount();

        for (int i = 0; i < numAllowed; i++) {

            Preference preference = allowed.getPreference(i);



            int category = APP_PERMISSIONS_FRAGMENT_VIEWED__CATEGORY__ALLOWED;

            if (permissionSubtitleOnlyInForeground.contentEquals(preference.getSummary())) {

                category = APP_PERMISSIONS_FRAGMENT_VIEWED__CATEGORY__ALLOWED_FOREGROUND;

            }



            logAppPermissionsFragmentViewEntry(sessionId, viewId, preference.getKey(), category);

        }



        PreferenceCategory denied = findPreference(PREFERENCE_DENIED);



        int numDenied = denied.getPreferenceCount();

        for (int i = 0; i < numDenied; i++) {

            Preference preference = denied.getPreference(i);

            logAppPermissionsFragmentViewEntry(sessionId, viewId, preference.getKey(),

                    APP_PERMISSIONS_FRAGMENT_VIEWED__CATEGORY__DENIED);

        }

    }



    private void logAppPermissionsFragmentViewEntry(

            long sessionId, long viewId, String permissionGroupName, int category) {

        PermissionControllerStatsLog.write(APP_PERMISSIONS_FRAGMENT_VIEWED, sessionId, viewId,

                permissionGroupName, mAppPermissions.getPackageInfo().applicationInfo.uid,

                mAppPermissions.getPackageInfo().packageName, category);

        Log.v(LOG_TAG, "AppPermissionFragment view logged with sessionId=" + sessionId + " viewId="

                + viewId + " permissionGroupName=" + permissionGroupName + " uid="

                + mAppPermissions.getPackageInfo().applicationInfo.uid + " packageName="

                + mAppPermissions.getPackageInfo().packageName + " category=" + category);

    }



    private static PackageInfo getPackageInfo(Activity activity, @NonNull String packageName,

            @NonNull UserHandle userHandle) {

        try {