有人可以通过我们自己的自定义解码器帮助我知道如何调用TileView库的 /* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
//StackOverflow question.
//http://stackoverflow.com/questions/32045039/array-elements-beginning-and-ending-with-1s-by-equal-number-at-both-end-and-oth/32045312#32045312
/* Name of the class has to be "Main" only if the class is public. */
class OneTwoOne {
static int i, t1 = 0, t2 = 0, te = 0, tb = 0, tc = 0;
public static void main(String[] args) {
int a [] = new int[]{1, 1, 2, 2, 2, 1, 1};
int retunValue = OneTwoOne.is121Array(a);
System.out.println("Number of 1s in starting ::"+te +"\n Number of 1s in the end ::"+ tb +"");
System.out.println("Return value :: "+retunValue );
}
public static int is121Array(int[] a) {
for (i = 0; i < a.length; i++) {//checking 1's and 2's in an array
if (a[i] == 1) {
t1 = 1;
}
if (a[i] == 2) {
t2 = 2;
}
}
int length = a.length;
for (i = 0; i < length/2; i++) {//counting number of 1's at begining of array
if (a[i] == 1) {
tb++;
}
}
for (i = a.length-1; i >= length/2; i--) {//counting number of 1's at end of array
if (a[i] == 1) {
te++;
}
}
if (te == tb)
return 1;
else
return 0;
}
}
方法（moagrius）。
答案 0 :(得分：0)
您创建自己的类，实现BitmapDecoder（https://github.com/moagrius/TileView/blob/master/src/com/qozix/tileview/graphics/BitmapDecoder.java），然后将实例传递给TileView.setTileDecoder。
这里有一个wiki页面：https://github.com/moagrius/TileView/wiki/Tile-Sources