标签： DropPopMenu Android
分类：
Android（214）
Android_控件相关（20）
Android_控件相关（20）
转载请注明出处：http://blog.csdn.net/hmyang314/article/details/70920295
DropPopMenu显示位置跟随操作按钮显示的带箭头的弹出菜单
GitHub：https://github.com/HMY314/DropPopMenu
一，介绍
本项目是对带箭头的下拉弹出菜单进行了封装，使用简单，同时有如下特点：
1、可以动态修改菜单的背景；
2、弹出位置是依赖于操作按钮的位置显示，处理了按钮在边界位置引起的菜单显示错位问题；
3、菜单宽度以文字的最大长度作为宽度动态计算了；
4、菜单默认弹窗方向是在操作按钮下面，当操作按钮在屏幕底部时，或者菜单的
高度不能完全显示时，菜单是显示在操作按钮上面的
二，使用
1、默认风格
View view = findViewById......
mDropPopMenu = new DropPopMenu(this);
mDropPopMenu.setOnItemClickListener(new DropPopMenu.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id, MenuItem menuItem) {
Toast.makeText(MainActivity.this, "点击了 " + menuItem.getItemId(), Toast.LENGTH_SHORT).show();
}
});
mDropPopMenu.setMenuList(getMenuList());
mDropPopMenu.show(view);
private List<MenuItem> getMenuList() {
List<MenuItem> list = new ArrayList<>();
list.add(new MenuItem(1, "选项"));
list.add(new MenuItem(2, "选项选项选项"));
list.add(new MenuItem(3, "选项选项选项选项"));
list.add(new MenuItem(4, "选项选项"));
list.add(new MenuItem(5, "选项选项选项"));
list.add(new MenuItem(5, "选项选项选项选项"));
return list;
}
2、改变弹窗背景、文字颜色
public void onClickPopWhite(View view) {
DropPopMenu dropPopMenu = new DropPopMenu(this);
dropPopMenu.setTriangleIndicatorViewColor(Color.WHITE);
dropPopMenu.setBackgroundResource(R.drawable.bg_drop_pop_menu_white_shap);
dropPopMenu.setItemTextColor(Color.BLACK);
dropPopMenu.setOnItemClickListener(new DropPopMenu.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id, MenuItem menuItem) {
Toast.makeText(MainActivity.this, "点击了 " + menuItem.getItemId(), Toast.LENGTH_SHORT).show();
}
});
dropPopMenu.setMenuList(getMenuList());
dropPopMenu.show(view);
}
3、显示图标
public void onClickPopIcon(View view) {
DropPopMenu dropPopMenu = new DropPopMenu(this);
dropPopMenu.setTriangleIndicatorViewColor(Color.WHITE);
dropPopMenu.setBackgroundResource(R.drawable.bg_drop_pop_menu_white_shap);
dropPopMenu.setItemTextColor(Color.BLACK);
dropPopMenu.setIsShowIcon(true);
dropPopMenu.setOnItemClickListener(new DropPopMenu.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id, MenuItem menuItem) {
Toast.makeText(MainActivity.this, "点击了 " + menuItem.getItemId(), Toast.LENGTH_SHORT).show();
}
});
dropPopMenu.setMenuList(getIconMenuList());
dropPopMenu.show(view);
}
private List<MenuItem> getIconMenuList() {
List<MenuItem> list = new ArrayList<>();
list.add(new MenuItem(R.drawable.ic_honor_level1, 1, "选项1"));
list.add(new MenuItem(R.drawable.ic_honor_level2, 2, "选项2"));
list.add(new MenuItem(R.drawable.ic_honor_level3, 3, "选项3"));
return list;
}
转载请注明出处：http://blog.csdn.net/hmyang314/article/details/70920295
DropPopMenu显示位置跟随操作按钮显示的带箭头的弹出菜单
GitHub：https://github.com/HMY314/DropPopMenu
一，介绍
本项目是对带箭头的下拉弹出菜单进行了封装，使用简单，同时有如下特点：
1、可以动态修改菜单的背景；
2、弹出位置是依赖于操作按钮的位置显示，处理了按钮在边界位置引起的菜单显示错位问题；
3、菜单宽度以文字的最大长度作为宽度动态计算了；
4、菜单默认弹窗方向是在操作按钮下面，当操作按钮在屏幕底部时，或者菜单的
高度不能完全显示时，菜单是显示在操作按钮上面的
二，使用
1、默认风格
View view = findViewById......
mDropPopMenu = new DropPopMenu(this);
mDropPopMenu.setOnItemClickListener(new DropPopMenu.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id, MenuItem menuItem) {
Toast.makeText(MainActivity.this, "点击了 " + menuItem.getItemId(), Toast.LENGTH_SHORT).show();
}
});
mDropPopMenu.setMenuList(getMenuList());
mDropPopMenu.show(view);
private List<MenuItem> getMenuList() {
List<MenuItem> list = new ArrayList<>();
list.add(new MenuItem(1, "选项"));
list.add(new MenuItem(2, "选项选项选项"));
list.add(new MenuItem(3, "选项选项选项选项"));
list.add(new MenuItem(4, "选项选项"));
list.add(new MenuItem(5, "选项选项选项"));
list.add(new MenuItem(5, "选项选项选项选项"));
return list;
}
2、改变弹窗背景、文字颜色
public void onClickPopWhite(View view) {
DropPopMenu dropPopMenu = new DropPopMenu(this);
dropPopMenu.setTriangleIndicatorViewColor(Color.WHITE);
dropPopMenu.setBackgroundResource(R.drawable.bg_drop_pop_menu_white_shap);
dropPopMenu.setItemTextColor(Color.BLACK);
dropPopMenu.setOnItemClickListener(new DropPopMenu.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id, MenuItem menuItem) {
Toast.makeText(MainActivity.this, "点击了 " + menuItem.getItemId(), Toast.LENGTH_SHORT).show();
}
});
dropPopMenu.setMenuList(getMenuList());
dropPopMenu.show(view);
}
3、显示图标
public void onClickPopIcon(View view) {
DropPopMenu dropPopMenu = new DropPopMenu(this);
dropPopMenu.setTriangleIndicatorViewColor(Color.WHITE);
dropPopMenu.setBackgroundResource(R.drawable.bg_drop_pop_menu_white_shap);
dropPopMenu.setItemTextColor(Color.BLACK);
dropPopMenu.setIsShowIcon(true);
dropPopMenu.setOnItemClickListener(new DropPopMenu.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id, MenuItem menuItem) {
Toast.makeText(MainActivity.this, "点击了 " + menuItem.getItemId(), Toast.LENGTH_SHORT).show();
}
});
dropPopMenu.setMenuList(getIconMenuList());
dropPopMenu.show(view);
}
private List<MenuItem> getIconMenuList() {
List<MenuItem> list = new ArrayList<>();
list.add(new MenuItem(R.drawable.ic_honor_level1, 1, "选项1"));
list.add(new MenuItem(R.drawable.ic_honor_level2, 2, "选项2"));
list.add(new MenuItem(R.drawable.ic_honor_level3, 3, "选项3"));
return list;
}