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Unverified Commit e51769ac authored by Tommy Webb's avatar Tommy Webb Committed by Michael Bestas
Browse files

Include LineageSettings in settings dump 

List the Lineage settings for all users for the global, secure, and
system tables when dumping settings. They are output in the same way
they would appear with `settings list --lineage`.

Example section heading: "LINEAGE GLOBAL SETTINGS (user 0)".

Test: Manual: `adb shell dumpsys settings`, look for section headings
with output.

Issue: calyxos#1388
Change-Id: I159dbb61d38be0fbd270bceacf3bdfbd32dd34e6
parent b60c322b

packages/SettingsProvider/src/com/android/providers/settings/SettingsService.java

+30 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ import android.app.ContentProviderHolder; 
import android.content.AttributionSource;

import android.content.IContentProvider;

import android.content.pm.PackageManager;

import android.content.pm.UserInfo;

import android.os.Binder;

import android.os.Bundle;

import android.os.IBinder;
@@ -39,6 +40,7 @@ import java.io.FileDescriptor; 
import java.io.PrintWriter;

import java.lang.reflect.Field;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collections;

import java.util.List;
@@ -92,6 +94,34 @@ final public class SettingsService extends Binder { 
                mProvider.dumpProto(fd);

            } else {

                mProvider.dumpInternal(fd, pw, args);



                // Dump LineageSettings per user, as they would appear if listed via shell.

                final UserManager userManager = UserManager.get(mProvider.getContext());

                for (UserInfo user : userManager.getAliveUsers()) {

                    final String[] tables = new String[] { "GLOBAL", "SECURE", "SYSTEM" };

                    for (String table : Arrays.asList(tables)) {

                        pw.println("LINEAGE " + table + " SETTINGS (user " + user.id + ")");



                        // shellCmd will create its own buffered writer for the same fd,

                        // so we must flush.

                        pw.flush();



                        // Prepare and execute the shell command.

                        final MyShellCommand shellCmd = new MyShellCommand(mProvider,

                                true /* dumping */);

                        final String[] cmdArgs = new String[] {

                                "list",

                                "--lineage",

                                "--user",

                                String.valueOf(user.id),

                                table.toLowerCase()

                        };

                        shellCmd.exec(this, null /* in */, fd /* out */, fd /* err */,

                                cmdArgs, null /* callback */, null /* resultReceiver */);



                        pw.println();

                    }

                }

            }

        } finally {

            Binder.restoreCallingIdentity(ident);