Android 增加TextField控件对密码和数字键盘的类型支持

Author: tuoli

Android/LuaViewSDK/src/com/taobao/luaview/fun/mapper/ui/UIEditTextMethodMapper.java

@@ -12,6 +12,7 @@
 import com.taobao.luaview.userdata.ui.UDEditText;
 import com.taobao.luaview.util.LuaViewUtil;
 
+import org.luaj.vm2.LuaString;
 import org.luaj.vm2.LuaValue;
 import org.luaj.vm2.Varargs;
 
@@ -29,7 +30,8 @@ public class UIEditTextMethodMapper<U extends UDEditText> extends UITextViewMeth
     private static final String TAG = "UIEditTextMethodMapper";
     private static final String[] sMethods = new String[]{
             "hint",//0
-            "placeholder"//1
+            "placeholder",//1
+            "inputType"//2
     };
 
     @Override
@@ -45,12 +47,33 @@ public Varargs invoke(int code, U target, Varargs varargs) {
                 return hint(target, varargs);
             case 1:
                 return placeholder(target, varargs);
+            case 2:
+                return inputType(target, varargs);
         }
         return super.invoke(code, target, varargs);
     }
 
     //--------------------------------------- API --------------------------------------------------
 
+    /**
+     * 键盘类型
+     */
+    public LuaValue inputType(U view, Varargs varargs) {
+        if (varargs.narg() > 1) {
+            return setInputType(view, varargs);
+        } else {
+            return getInputType(view, varargs);
+        }
+    }
+
+    public LuaValue setInputType(U view, Varargs varargs) {
+        final CharSequence type = LuaViewUtil.getText(varargs.optvalue(2, NIL));
+        return view.setInputType(type);
+    }
+
+    public LuaValue getInputType(U view, Varargs varargs) {
+        return null;
+    }
 
     /**
      * 获取placeHolder内容

Android/LuaViewSDK/src/com/taobao/luaview/userdata/ui/UDEditText.java

@@ -9,6 +9,7 @@
 package com.taobao.luaview.userdata.ui;
 
 import android.text.Editable;
+import android.text.InputType;
 import android.text.TextWatcher;
 import android.widget.EditText;
 
@@ -30,6 +31,20 @@ public UDEditText(EditText view, Globals globals, LuaValue metatable, Varargs in
         super(view, globals, metatable, initParams);
     }
 
+    public UDEditText setInputType(CharSequence text) {
+        EditText view = getView();
+        if (view != null) {
+            if (text.equals("number")) {
+                view.setInputType(InputType.TYPE_CLASS_NUMBER);
+            } else if(text.equals("password")) {
+                view.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+            } else {
+                view.setInputType(InputType.TYPE_CLASS_TEXT);
+            }
+        }
+        return this;
+    }
+
     /**
      * 设置提示文本
      *

Android/LuaViewSDK/src/com/taobao/luaview/view/LVEditText.java

@@ -8,6 +8,7 @@
 
 package com.taobao.luaview.view;
 
+import android.text.InputType;
 import android.widget.EditText;
 
 import com.taobao.luaview.userdata.constants.UDFontSize;
@@ -32,6 +33,7 @@ public LVEditText(Globals globals, LuaValue metaTable, Varargs varargs) {
         super(globals.getContext());
         this.mLuaUserdata = new UDEditText(this, globals, metaTable, varargs);
         this.setTextSize(UDFontSize.FONTSIZE_SMALL);
+        this.setInputType(InputType.TYPE_CLASS_TEXT);
     }
 
     @Override