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Code Issues Packages Projects Releases 1 Wiki Activity

Only place files in de on FDE enabled devices

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topjohnwu
2017-09-24 21:29:01 +08:00
parent 4f5c656b05
commit a3abb86daa
4 changed files with 27 additions and 21 deletions
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15
app/src/main/java/com/topjohnwu/magisk/utils/Utils.java
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@@ -5,6 +5,7 @@ import android.app.Activity;
import android.app.DownloadManager;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
@@ -15,6 +16,7 @@ import android.database.Cursor;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.OpenableColumns;
import android.support.annotation.StringRes;
@@ -527,4 +529,17 @@ public class Utils {
.setNegativeButton(R.string.no_thanks, null)
.show();
}
public static boolean useFDE(Context context) {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N
&& context.getSystemService(DevicePolicyManager.class).getStorageEncryptionStatus()
== DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE_PER_USER;
}
public static Context getEncContext(Context context) {
if (useFDE(context))
return context.createDeviceProtectedStorageContext();
else
return context;
}
}