Reflections for type boolean, Uri, File.

ShinChven · Jun 19, 2017 · 8d72a27 · 8d72a27
1 parent e036c77
commit 8d72a27
Show file tree

Hide file tree

Showing 4 changed files with 46 additions and 6 deletions.
diff --git a/app/src/main/java/com/github/shinchven/androiddbkits/DataBaseHelper.java b/app/src/main/java/com/github/shinchven/androiddbkits/DataBaseHelper.java
@@ -24,7 +24,7 @@
 
 public class DataBaseHelper extends SQLiteOpenHelper {
     private static final String DB_NAME = "db.sqlite";
-    private static final int DB_VERSION = 8;
+    private static final int DB_VERSION = 12;
 
     public DataBaseHelper(Context context) {
         super(context, DB_NAME, null, DB_VERSION);
@@ -77,7 +77,7 @@ public static long addUser(Context context, User user) {
 
         long result = 0;
         try {
-            result = db.insert("user", "_id", values);
+            result = db.insert(user.getClass().getSimpleName(), "_id", values);
         } catch (Exception e) {
             e.printStackTrace();
 
@@ -94,15 +94,15 @@ public static long addUser(Context context, User user) {
     }
 
     public static @Nullable
-    List<User> getUsers(Context context) {
+    List<User> getUsers(Context context, Class type) {
         List<User> users = null;
 
         DataBaseHelper helper = new DataBaseHelper(context);
         SQLiteDatabase db = null;
         Cursor cursor = null;
         try {
             db = helper.getReadableDatabase();
-            cursor = db.query("user", null, null, null, null, null, null);
+            cursor = db.query(type.getSimpleName(), null, null, null, null, null, null);
             users = CursorReader.read(cursor, User.class, new String[]{});
             while (cursor.moveToNext()) {
 

diff --git a/app/src/main/java/com/github/shinchven/androiddbkits/MainActivity.java b/app/src/main/java/com/github/shinchven/androiddbkits/MainActivity.java
@@ -1,6 +1,8 @@
 package com.github.shinchven.androiddbkits;
 
+import android.net.Uri;
 import android.os.Bundle;
+import android.os.Environment;
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AppCompatActivity;
@@ -26,7 +28,7 @@ protected void onCreate(Bundle savedInstanceState) {
         setSupportActionBar(toolbar);
 
 
-        for (int i = 0; i < 10; i++) {
+        for (int i = 0; i < 2; i++) {
             User user = new User();
             user.setAge(15);
             user.setBirthday(new Date(System.currentTimeMillis()));
@@ -36,11 +38,14 @@ protected void onCreate(Bundle savedInstanceState) {
             user.setdValue(new Random().nextDouble());
             user.setfValue(new Random().nextFloat());
             user.setlValue(System.currentTimeMillis());
+            user.setLastName("hello");
+            user.setAvatar(getExternalFilesDir(Environment.DIRECTORY_DCIM));
+            user.setContentUri(Uri.parse("content://com.github.shinchven.db/2/3"));
             DataBaseHelper.addUser(this, user);
         }
 
 
-        List<User> users = DataBaseHelper.getUsers(this);
+        List<User> users = DataBaseHelper.getUsers(this, User.class);
         if (users != null) {
 
             Gson g = new GsonBuilder().setPrettyPrinting().create();

diff --git a/app/src/main/java/com/github/shinchven/androiddbkits/User.java b/app/src/main/java/com/github/shinchven/androiddbkits/User.java
@@ -1,5 +1,8 @@
 package com.github.shinchven.androiddbkits;
 
+import android.net.Uri;
+
+import java.io.File;
 import java.util.Date;
 
 /**
@@ -16,6 +19,9 @@ public class User {
     private float fValue;
     private double dValue;
     private long lValue;
+    private File avatar;
+    private String lastName;
+    private Uri contentUri;
 
     public int get_id() {
         return _id;
@@ -88,4 +94,28 @@ public long getlValue() {
     public void setlValue(long lValue) {
         this.lValue = lValue;
     }
+
+    public File getAvatar() {
+        return avatar;
+    }
+
+    public void setAvatar(File avatar) {
+        this.avatar = avatar;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public Uri getContentUri() {
+        return contentUri;
+    }
+
+    public void setContentUri(Uri contentUri) {
+        this.contentUri = contentUri;
+    }
 }
diff --git a/dbkits/src/main/java/com/github/shinchven/dbkits/CursorReader.java b/dbkits/src/main/java/com/github/shinchven/dbkits/CursorReader.java
@@ -4,6 +4,7 @@
 import android.net.Uri;
 import android.util.Log;
 
+import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
@@ -91,6 +92,10 @@ public static <T> List<T> read(Cursor cursor, Class<T> type, String... ignoredFi
                             String uriString = cursor.getString(columnIndex);
                             Uri uri = Uri.parse(uriString);
                             field.set(obj, uri);
+                        } else if (field.getType() == File.class) {
+                            String filePath = cursor.getString(columnIndex);
+                            File file = new File(filePath);
+                            field.set(obj, file);
                         } else {
                             Log.i(TAG, "field: " + field.getName() + " not filled");
                         }