源码里看下就知道了。。 -1不代表宽度,代表MATCH_PARENT常量的值
public static final int FILL_PARENT = -1;
public static final int MATCH_PARENT = -1;
public static final int WRAP_CONTENT = -2;
源码里看下就知道了。。 -1不代表宽度,代表MATCH_PARENT常量的值
public static final int FILL_PARENT = -1;
public static final int MATCH_PARENT = -1;
public static final int WRAP_CONTENT = -2;