From bb176577e9e07d6a3966ed5c60782ddbd0ddff68 Mon Sep 17 00:00:00 2001
From: Pascal Hartig <realpassy@fb.com>
Date: Tue, 15 Sep 2020 17:04:08 -0700
Subject: [PATCH] Back out "Use interface SupportSQLiteDatabase in Android
 Databases Plugin"

Summary: This broke DB opening in FB apps. Will try to fix and reland this, but need to unblock people first.

Reviewed By: cekkaewnumchai

Differential Revision: D23705962

fbshipit-source-id: 3c9ff3a74e5a6d34e6cb2c75e7e2cec749b5a60e
---
 android/build.gradle                          |   1 -
 ...faultSqliteDatabaseConnectionProvider.java |  24 ----
 .../impl/DefaultSqliteDatabaseProvider.java   |  31 -----
 .../impl/FrameworkSQLiteDatabaseWrapping.java |  35 ------
 .../SqliteDatabaseConnectionProvider.java     |   4 +-
 .../databases/impl/SqliteDatabaseDriver.java  | 112 ++++++++----------
 build.gradle                                  |   1 -
 7 files changed, 54 insertions(+), 154 deletions(-)
 delete mode 100644 android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseConnectionProvider.java
 delete mode 100644 android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseProvider.java
 delete mode 100644 android/src/main/java/com/facebook/flipper/plugins/databases/impl/FrameworkSQLiteDatabaseWrapping.java

diff --git a/android/build.gradle b/android/build.gradle
index 8aef1f987..9af5922fb 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -65,7 +65,6 @@ android {
         implementation deps.soloader
         implementation deps.jsr305
         implementation deps.supportAppCompat
-        implementation deps.supportSqlite
 
         testImplementation deps.mockito
         testImplementation deps.robolectric
diff --git a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseConnectionProvider.java b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseConnectionProvider.java
deleted file mode 100644
index e0b449ff9..000000000
--- a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseConnectionProvider.java
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package com.facebook.flipper.plugins.databases.impl;
-
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteException;
-import androidx.sqlite.db.SupportSQLiteDatabase;
-import java.io.File;
-
-public class DefaultSqliteDatabaseConnectionProvider implements SqliteDatabaseConnectionProvider {
-
-  @Override
-  public SupportSQLiteDatabase openDatabase(File databaseFile) throws SQLiteException {
-    int flags = SQLiteDatabase.OPEN_READWRITE;
-    SQLiteDatabase database =
-        SQLiteDatabase.openDatabase(databaseFile.getAbsolutePath(), null, flags);
-    return FrameworkSQLiteDatabaseWrapping.wrap(database);
-  }
-}
diff --git a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseProvider.java b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseProvider.java
deleted file mode 100644
index 0c835cfc7..000000000
--- a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/DefaultSqliteDatabaseProvider.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package com.facebook.flipper.plugins.databases.impl;
-
-import android.content.Context;
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-public class DefaultSqliteDatabaseProvider implements SqliteDatabaseProvider {
-
-  private Context context;
-
-  public DefaultSqliteDatabaseProvider(Context context) {
-    this.context = context;
-  }
-
-  @Override
-  public List<File> getDatabaseFiles() {
-    List<File> databaseFiles = new ArrayList<>();
-    for (String databaseName : context.databaseList()) {
-      databaseFiles.add(context.getDatabasePath(databaseName));
-    }
-    return databaseFiles;
-  }
-}
diff --git a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/FrameworkSQLiteDatabaseWrapping.java b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/FrameworkSQLiteDatabaseWrapping.java
deleted file mode 100644
index 74d6d2830..000000000
--- a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/FrameworkSQLiteDatabaseWrapping.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package com.facebook.flipper.plugins.databases.impl;
-
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteException;
-import android.os.Build;
-import androidx.sqlite.db.SupportSQLiteDatabase;
-import java.lang.reflect.Constructor;
-
-/** Gives access to package-private class FrameworkSQLiteDatabase */
-public class FrameworkSQLiteDatabaseWrapping {
-
-  public static SupportSQLiteDatabase wrap(SQLiteDatabase database) throws SQLiteException {
-    try {
-      Class<?> clazz = Class.forName("androidx.sqlite.db.framework.FrameworkSQLiteDatabase");
-      Constructor<?> constructor = clazz.getDeclaredConstructor(SQLiteDatabase.class);
-      constructor.setAccessible(true);
-      return (SupportSQLiteDatabase) constructor.newInstance(database);
-    } catch (Exception e) {
-      String errorMessage =
-          "Failed to instantiate androidx.sqlite.db.framework.FrameworkSQLiteDatabase";
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-        throw new SQLiteException(errorMessage, e);
-      } else {
-        throw new SQLiteException(errorMessage);
-      }
-    }
-  }
-}
diff --git a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseConnectionProvider.java b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseConnectionProvider.java
index 7f7ec41d8..cf860aa6c 100644
--- a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseConnectionProvider.java
+++ b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseConnectionProvider.java
@@ -7,11 +7,11 @@
 
 package com.facebook.flipper.plugins.databases.impl;
 
+import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
-import androidx.sqlite.db.SupportSQLiteDatabase;
 import java.io.File;
 
 public interface SqliteDatabaseConnectionProvider {
 
-  SupportSQLiteDatabase openDatabase(File databaseFile) throws SQLiteException;
+  SQLiteDatabase openDatabase(File databaseFile) throws SQLiteException;
 }
diff --git a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseDriver.java b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseDriver.java
index 0890fad4e..dc83737f0 100644
--- a/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseDriver.java
+++ b/android/src/main/java/com/facebook/flipper/plugins/databases/impl/SqliteDatabaseDriver.java
@@ -9,17 +9,16 @@ package com.facebook.flipper.plugins.databases.impl;
 
 import android.content.Context;
 import android.database.Cursor;
+import android.database.DatabaseUtils;
+import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
+import android.database.sqlite.SQLiteStatement;
 import android.text.TextUtils;
-import android.util.Log;
 import androidx.annotation.Nullable;
-import androidx.sqlite.db.SupportSQLiteDatabase;
-import androidx.sqlite.db.SupportSQLiteStatement;
 import com.facebook.flipper.plugins.databases.DatabaseDescriptor;
 import com.facebook.flipper.plugins.databases.DatabaseDriver;
 import com.facebook.flipper.plugins.databases.impl.SqliteDatabaseDriver.SqliteDatabaseDescriptor;
 import java.io.File;
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -34,18 +33,37 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
   private static final String SCHEMA_TABLE = "sqlite_master";
   private static final String[] UNINTERESTING_FILENAME_SUFFIXES =
       new String[] {"-journal", "-shm", "-uid", "-wal"};
-  private static final String TAG = "SqliteDatabaseDriver";
 
   private final SqliteDatabaseProvider sqliteDatabaseProvider;
   private final SqliteDatabaseConnectionProvider sqliteDatabaseConnectionProvider;
 
   public SqliteDatabaseDriver(final Context context) {
-    this(context, new DefaultSqliteDatabaseProvider(context));
+    this(
+        context,
+        new SqliteDatabaseProvider() {
+          @Override
+          public List<File> getDatabaseFiles() {
+            List<File> databaseFiles = new ArrayList<>();
+            for (String databaseName : context.databaseList()) {
+              databaseFiles.add(context.getDatabasePath(databaseName));
+            }
+            return databaseFiles;
+          }
+        });
   }
 
   public SqliteDatabaseDriver(
       final Context context, final SqliteDatabaseProvider sqliteDatabaseProvider) {
-    this(context, sqliteDatabaseProvider, new DefaultSqliteDatabaseConnectionProvider());
+    this(
+        context,
+        sqliteDatabaseProvider,
+        new SqliteDatabaseConnectionProvider() {
+          @Override
+          public SQLiteDatabase openDatabase(File databaseFile) throws SQLiteException {
+            int flags = SQLiteDatabase.OPEN_READWRITE;
+            return SQLiteDatabase.openDatabase(databaseFile.getAbsolutePath(), null, flags);
+          }
+        });
   }
 
   public SqliteDatabaseDriver(
@@ -72,11 +90,11 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
   @Override
   public List<String> getTableNames(SqliteDatabaseDescriptor databaseDescriptor) {
     try {
-      SupportSQLiteDatabase database =
+      SQLiteDatabase database =
           sqliteDatabaseConnectionProvider.openDatabase(databaseDescriptor.file);
       try {
         Cursor cursor =
-            database.query(
+            database.rawQuery(
                 "SELECT name FROM " + SCHEMA_TABLE + " WHERE type IN (?, ?)",
                 new String[] {"table", "view"});
         try {
@@ -89,7 +107,7 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
           cursor.close();
         }
       } finally {
-        close(database);
+        database.close();
       }
     } catch (SQLiteException ex) {
       return Collections.emptyList();
@@ -99,7 +117,7 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
   @Override
   public DatabaseExecuteSqlResponse executeSQL(
       SqliteDatabaseDescriptor databaseDescriptor, String query) {
-    SupportSQLiteDatabase database =
+    SQLiteDatabase database =
         sqliteDatabaseConnectionProvider.openDatabase(databaseDescriptor.file);
     try {
       String firstWordUpperCase = getFirstWord(query).toUpperCase();
@@ -117,7 +135,7 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
           return executeRawQuery(database, query);
       }
     } finally {
-      close(database);
+      database.close();
     }
   }
 
@@ -129,19 +147,13 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
       boolean reverse,
       int start,
       int count) {
-    SupportSQLiteDatabase database =
+    SQLiteDatabase database =
         sqliteDatabaseConnectionProvider.openDatabase(databaseDescriptor.file);
     try {
       String orderBy = order != null ? order + (reverse ? " DESC" : " ASC") : null;
-      String query;
-      if (orderBy != null) {
-        query = "SELECT * from " + table + " ORDER BY " + orderBy + " LIMIT ?, ?";
-      } else {
-        query = "SELECT * from " + table + " LIMIT ?, ?";
-      }
-
-      Cursor cursor = database.query(query, new Object[] {start, count});
-      long total = queryNumEntries(database, table);
+      String limitBy = start + ", " + count;
+      Cursor cursor = database.query(table, null, null, null, null, null, orderBy, limitBy);
+      long total = DatabaseUtils.queryNumEntries(database, table);
       try {
         String[] columnNames = cursor.getColumnNames();
         List<List<Object>> rows = cursorToList(cursor);
@@ -151,19 +163,19 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
         cursor.close();
       }
     } finally {
-      close(database);
+      database.close();
     }
   }
 
   @Override
   public DatabaseGetTableStructureResponse getTableStructure(
       SqliteDatabaseDescriptor databaseDescriptor, String table) {
-    SupportSQLiteDatabase database =
+    SQLiteDatabase database =
         sqliteDatabaseConnectionProvider.openDatabase(databaseDescriptor.file);
     try {
-      Cursor structureCursor = database.query("PRAGMA table_info(" + table + ")", null);
-      Cursor foreignKeysCursor = database.query("PRAGMA foreign_key_list(" + table + ")", null);
-      Cursor indexesCursor = database.query("PRAGMA index_list(" + table + ")", null);
+      Cursor structureCursor = database.rawQuery("PRAGMA table_info(" + table + ")", null);
+      Cursor foreignKeysCursor = database.rawQuery("PRAGMA foreign_key_list(" + table + ")", null);
+      Cursor indexesCursor = database.rawQuery("PRAGMA index_list(" + table + ")", null);
 
       try {
         // Structure & foreign keys
@@ -209,7 +221,7 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
         while (indexesCursor.moveToNext()) {
           List<String> indexedColumnNames = new ArrayList<>();
           String indexName = indexesCursor.getString(indexesCursor.getColumnIndex("name"));
-          Cursor indexInfoCursor = database.query("PRAGMA index_info(" + indexName + ")", null);
+          Cursor indexInfoCursor = database.rawQuery("PRAGMA index_info(" + indexName + ")", null);
           try {
             while (indexInfoCursor.moveToNext()) {
               indexedColumnNames.add(
@@ -234,19 +246,20 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
         indexesCursor.close();
       }
     } finally {
-      close(database);
+      database.close();
     }
   }
 
   @Override
   public DatabaseGetTableInfoResponse getTableInfo(
       SqliteDatabaseDescriptor databaseDescriptor, String table) {
-    SupportSQLiteDatabase database =
+    SQLiteDatabase database =
         sqliteDatabaseConnectionProvider.openDatabase(databaseDescriptor.file);
     try {
 
       Cursor definitionCursor =
-          database.query("SELECT sql FROM " + SCHEMA_TABLE + " WHERE name=?", new String[] {table});
+          database.rawQuery(
+              "SELECT sql FROM " + SCHEMA_TABLE + " WHERE name=?", new String[] {table});
       try {
 
         // Definition
@@ -258,7 +271,7 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
         definitionCursor.close();
       }
     } finally {
-      close(database);
+      database.close();
     }
   }
 
@@ -291,22 +304,20 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
   }
 
   private static DatabaseExecuteSqlResponse executeUpdateDelete(
-      SupportSQLiteDatabase database, String query) {
-    SupportSQLiteStatement statement = database.compileStatement(query);
+      SQLiteDatabase database, String query) {
+    SQLiteStatement statement = database.compileStatement(query);
     int count = statement.executeUpdateDelete();
     return DatabaseExecuteSqlResponse.successfulUpdateDelete(count);
   }
 
-  private static DatabaseExecuteSqlResponse executeInsert(
-      SupportSQLiteDatabase database, String query) {
-    SupportSQLiteStatement statement = database.compileStatement(query);
+  private static DatabaseExecuteSqlResponse executeInsert(SQLiteDatabase database, String query) {
+    SQLiteStatement statement = database.compileStatement(query);
     long insertedId = statement.executeInsert();
     return DatabaseExecuteSqlResponse.successfulInsert(insertedId);
   }
 
-  private static DatabaseExecuteSqlResponse executeSelect(
-      SupportSQLiteDatabase database, String query) {
-    Cursor cursor = database.query(query, null);
+  private static DatabaseExecuteSqlResponse executeSelect(SQLiteDatabase database, String query) {
+    Cursor cursor = database.rawQuery(query, null);
     try {
       String[] columnNames = cursor.getColumnNames();
       List<List<Object>> rows = cursorToList(cursor);
@@ -316,8 +327,7 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
     }
   }
 
-  private static DatabaseExecuteSqlResponse executeRawQuery(
-      SupportSQLiteDatabase database, String query) {
+  private static DatabaseExecuteSqlResponse executeRawQuery(SQLiteDatabase database, String query) {
     database.execSQL(query);
     return DatabaseExecuteSqlResponse.successfulRawQuery();
   }
@@ -351,24 +361,6 @@ public class SqliteDatabaseDriver extends DatabaseDriver<SqliteDatabaseDescripto
     }
   }
 
-  private long queryNumEntries(SupportSQLiteDatabase database, String table) {
-    Cursor cursor = database.query("SELECT COUNT(*) FROM " + table);
-    try {
-      cursor.moveToFirst();
-      return cursor.getLong(0);
-    } finally {
-      cursor.close();
-    }
-  }
-
-  private void close(SupportSQLiteDatabase database) {
-    try {
-      database.close();
-    } catch (IOException e) {
-      Log.e(TAG, "Failed to close SQLite database", e);
-    }
-  }
-
   static class SqliteDatabaseDescriptor implements DatabaseDescriptor {
 
     public final File file;
diff --git a/build.gradle b/build.gradle
index 86d96a0ae..8260f7e6c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -56,7 +56,6 @@ ext.deps = [
         supportCoreUi      : "androidx.legacy:legacy-support-core-ui:$ANDROIDX_VERSION",
         supportRecyclerView: "androidx.recyclerview:recyclerview:$ANDROIDX_VERSION",
         supportConstraintLayout: "androidx.constraintlayout:constraintlayout:1.1.2",
-        supportSqlite      : "androidx.sqlite:sqlite-framework:2.1.0",
         supportEspresso    : 'androidx.test.espresso:espresso-core:3.1.0',
         supportDesign      : "com.google.android.material:material:1.0.0-rc01",
         supportEspressoIntents : 'androidx.test.espresso:espresso-intents:3.1.0',