Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Add SD card support for AOT"

Browse Source
This commit is contained in:
PO HUNG CHEN
2019-04-04 02:27:37 +00:00
committed by Android (Google) Code Review
parent 7bdb242a06 dc0ebba510
commit 478df73041
1 changed files with 34 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
services/core/java/com/android/server/DynamicSystemService.java
View File

@@ -18,16 +18,23 @@ package com.android.server;
import android.content.Context;
import android.content.pm.PackageManager;
import android.gsi.GsiInstallParams;
import android.gsi.GsiProgress;
import android.gsi.IGsiService;
import android.os.Environment;
import android.os.IBinder;
import android.os.IBinder.DeathRecipient;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.image.IDynamicSystemService;
import android.os.storage.StorageManager;
import android.os.storage.StorageVolume;
import android.util.Slog;
import java.io.File;
/**
* DynamicSystemService implements IDynamicSystemService. It provides permission check before
* passing requests to gsid
@@ -36,7 +43,7 @@ public class DynamicSystemService extends IDynamicSystemService.Stub implements
private static final String TAG = "DynamicSystemService";
private static final String NO_SERVICE_ERROR = "no gsiservice";
private static final int GSID_ROUGH_TIMEOUT_MS = 8192;
private static final String PATH_DEFAULT = "/data/gsi";
private Context mContext;
private volatile IGsiService mGsiService;
@@ -100,7 +107,32 @@ public class DynamicSystemService extends IDynamicSystemService.Stub implements
@Override
public boolean startInstallation(long systemSize, long userdataSize) throws RemoteException {
return getGsiService().startGsiInstall(systemSize, userdataSize, true) == 0;
// priority from high to low: sysprop -> sdcard -> /data
String path = SystemProperties.get("os.aot.path");
if (path.isEmpty()) {
final int userId = UserHandle.myUserId();
final StorageVolume[] volumes =
StorageManager.getVolumeList(userId, StorageManager.FLAG_FOR_WRITE);
for (StorageVolume volume : volumes) {
if (volume.isEmulated()) continue;
if (!volume.isRemovable()) continue;
if (!Environment.MEDIA_MOUNTED.equals(volume.getState())) continue;
File sdCard = volume.getPathFile();
if (sdCard.isDirectory()) {
path = sdCard.getPath();
break;
}
}
if (path.isEmpty()) {
path = PATH_DEFAULT;
}
Slog.i(TAG, "startInstallation -> " + path);
}
GsiInstallParams installParams = new GsiInstallParams();
installParams.installDir = path;
installParams.gsiSize = systemSize;
installParams.userdataSize = userdataSize;
return getGsiService().beginGsiInstall(installParams) == 0;
}
@Override