android 如何划出菜单,Android 侧划菜单

1、DrawerLayout  谷歌官方提供

下载它的demo，导入运行。

(2)Support v4 Demos---->Widget----->Drawer layout

(3)实现手势滑动：

FrameLayout content_frame=(FrameLayout)findViewById(R.id.content_frame);

content_frame.setOnTouchListener(new OnTouchListener() {

float startX ;

@Override

public boolean onTouch(View v, MotionEvent event) {

switch (event.getAction()) {

case MotionEvent.ACTION_DOWN:

startX = event.getX();

break;

case MotionEvent.ACTION_UP:

if (event.getX() > startX) { // 向右滑动

/*if (!mDrawerLayout.isDrawerVisible(GravityCompat.START)) {

}*/

mDrawerLayout.openDrawer(GravityCompat.START);

mDrawerLayout.setDrawerListener(mDrawerToggle);

} else if (event.getX() < startX) { // 向左滑动

mDrawerLayout.closeDrawer(GravityCompat.START);

}

break;

}

return true;

}

});