Android自定义的属性的使用

获取引用类型的属性值

  private void init(Context context, AttributeSet attrs) {
        //int textId = attrs.getAttributeIntValue(NAME_SPACE,"text");
        //String string = getResources().getString(textId);
        //Log.e("UserViewView", "UserViewView init()" + textId);

        TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.UserViewView);


        int resourceId = ta.getResourceId(R.styleable.UserViewView_text, 0);
        String string = getResources().getString(resourceId);

        Log.e("UserViewView", "UserViewView init()"+string);
        //回收
        ta.recycle();
    }

    <declare-styleable name="UserViewView">
        <attr name="text" format="reference"/>


    </declare-styleable>

 TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.registItemView);
        String item_left = typedArray.getString(R.styleable.registItemView_item_left);
        String item_btn_right = typedArray.getString(R.styleable.registItemView_item_btn_right);
        String item_center = typedArray.getString(R.styleable.registItemView_item_center);
        boolean item_btn_right_is_gone =
                typedArray.getBoolean(R.styleable.registItemView_item_btn_right_is_gone, false);
        boolean item_ib_right_is_gone =
                typedArray.getBoolean(R.styleable.registItemView_item_ib_right_is_gone, false);

        //获取引用类型的值
        int itemBottomResourceId = typedArray.getResourceId(R.styleable.registItemView_item_bottom, 0);
        String item_bottom = context.getString(itemBottomResourceId);
        int item_input_type =
                typedArray.getInt(R.styleable.registItemView_item_input_type, InputType.TYPE_CLASS_TEXT);

        //释放
        typedArray.recycle();