Add Superuser logging UI

app/src/main/java/com/topjohnwu/magisk/superuser/SuLogEntry.java

@@ -2,13 +2,20 @@ package com.topjohnwu.magisk.superuser;
 
 import android.content.ContentValues;
 import android.database.Cursor;
+import android.os.Parcel;
+import android.os.Parcelable;
 
-public class SuLogEntry {
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+
+public class SuLogEntry implements Parcelable {
 
     public int fromUid, toUid, fromPid;
     public String packageName, appName, command;
     public boolean action;
-    public long time;
+    public Date date;
 
     public SuLogEntry(Policy policy) {
         fromUid = policy.uid;
@@ -24,7 +31,7 @@ public class SuLogEntry {
         appName = c.getString(c.getColumnIndex("app_name"));
         command = c.getString(c.getColumnIndex("command"));
         action = c.getInt(c.getColumnIndex("action")) != 0;
-        time = c.getLong(c.getColumnIndex("until"));
+        date = new Date(c.getLong(c.getColumnIndex("time")) * 1000);
     }
 
     public ContentValues getContentValues() {
@@ -35,8 +42,57 @@ public class SuLogEntry {
         values.put("from_pid", fromPid);
         values.put("command", command);
         values.put("to_uid", toUid);
-        values.put("action", action);
-        values.put("time", time);
+        values.put("action", action ? 1 : 0);
+        values.put("time", date.getTime() / 1000);
         return values;
     }
+
+    public String getDateString() {
+        return DateFormat.getDateInstance(DateFormat.MEDIUM).format(date);
+    }
+
+    public String getTimeString() {
+        return new SimpleDateFormat("h:mm a", Locale.US).format(date);
+    }
+
+
+    public static final Creator<SuLogEntry> CREATOR = new Creator<SuLogEntry>() {
+        @Override
+        public SuLogEntry createFromParcel(Parcel in) {
+            return new SuLogEntry(in);
+        }
+
+        @Override
+        public SuLogEntry[] newArray(int size) {
+            return new SuLogEntry[size];
+        }
+    };
+
+    protected SuLogEntry(Parcel in) {
+        fromUid = in.readInt();
+        toUid = in.readInt();
+        fromPid = in.readInt();
+        packageName = in.readString();
+        appName = in.readString();
+        command = in.readString();
+        action = in.readByte() != 0;
+        date = new Date(in.readLong());
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(fromUid);
+        dest.writeInt(toUid);
+        dest.writeInt(fromPid);
+        dest.writeString(packageName);
+        dest.writeString(appName);
+        dest.writeString(command);
+        dest.writeByte((byte) (action ? 1 : 0));
+        dest.writeLong(date.getTime());
+    }
 }