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Code Issues Packages Projects Releases 1 Wiki Activity

Rewrite SuLogAdapter

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This commit is contained in:
topjohnwu
2017-07-24 00:34:34 +08:00
parent 76e7c5623d
commit 356065d1ee
6 changed files with 144 additions and 206 deletions
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app/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
+32 -17
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@@ -4,8 +4,10 @@ import android.content.ContentValues;
import android.content.Context;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.text.TextUtils;
import com.topjohnwu.magisk.MagiskManager;
import com.topjohnwu.magisk.superuser.Policy;
@@ -13,8 +15,10 @@ import com.topjohnwu.magisk.superuser.SuLogEntry;
import com.topjohnwu.magisk.utils.Utils;
import java.io.File;
import java.text.DateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
public class SuDatabaseHelper extends SQLiteOpenHelper {
@@ -179,31 +183,42 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
}
}
private List<SuLogEntry> getLogList(SQLiteDatabase db, String selection) {
try (Cursor c = db.query(LOG_TABLE, null, selection, null, null, null, "time DESC")) {
List<SuLogEntry> ret = new ArrayList<>(c.getCount());
public List<List<Integer>> getLogStructure() {
try (Cursor c = mDb.query(LOG_TABLE, new String[] { "time" }, null, null, null, null, "time DESC")) {
List<List<Integer>> ret = new ArrayList<>();
List<Integer> list = null;
String dateString = null, newString;
while (c.moveToNext()) {
ret.add(new SuLogEntry(c));
Date date = new Date(c.getLong(c.getColumnIndex("time")) * 1000);
newString = DateFormat.getDateInstance(DateFormat.MEDIUM, MagiskManager.locale).format(date);
if (!TextUtils.equals(dateString, newString)) {
dateString = newString;
list = new ArrayList<>();
ret.add(list);
}
list.add(c.getPosition());
}
return ret;
}
}
public Cursor getLogCursor() {
return getLogCursor(mDb);
}
public Cursor getLogCursor(SQLiteDatabase db) {
return db.query(LOG_TABLE, null, null, null, null, null, "time DESC");
}
private void migrateLegacyLogList(File oldDB, SQLiteDatabase newDB) {
SQLiteDatabase oldDb = SQLiteDatabase.openDatabase(oldDB.getPath(), null, SQLiteDatabase.OPEN_READWRITE);
List<SuLogEntry> logs = getLogList(oldDb, null);
for (SuLogEntry log : logs) {
newDB.insert(LOG_TABLE, null, log.getContentValues());
try (SQLiteDatabase oldDb = SQLiteDatabase.openDatabase(oldDB.getPath(), null, SQLiteDatabase.OPEN_READWRITE);
Cursor c = getLogCursor(oldDb)) {
while (c.moveToNext()) {
ContentValues values = new ContentValues();
DatabaseUtils.cursorRowToContentValues(c, values);
newDB.insert(LOG_TABLE, null, values);
}
}
oldDb.close();
}
public List<SuLogEntry> getLogList() {
return getLogList(null);
}
public List<SuLogEntry> getLogList(String selection) {
return getLogList(mDb, selection);
}
public void addLog(SuLogEntry log) {