Android 如何创建facebook风格的底部飞入菜单
我喜欢创建作为Facebook android应用程序的操作栏/菜单。 我说的是(状态|照片|签入)菜单,它出现在底部pf应用程序中 1.如何创建此类菜单 2.如何在该菜单上创建“飞入”效果 那是动作酒吧吗?还是在底部相对布局Android 如何创建facebook风格的底部飞入菜单,android,android-layout,android-actionbar,navigation-drawer,android-menu,Android,Android Layout,Android Actionbar,Navigation Drawer,Android Menu,我喜欢创建作为Facebook android应用程序的操作栏/菜单。 我说的是(状态|照片|签入)菜单,它出现在底部pf应用程序中 1.如何创建此类菜单 2.如何在该菜单上创建“飞入”效果 那是动作酒吧吗?还是在底部相对布局 谢谢。这是浮动布局的代码。您可以自定义它以生成菜单 public class MainActivity extends Activity { LinearLayout ll; Float startY; private Animation animUp; private
谢谢。这是浮动布局的代码。您可以自定义它以生成菜单
public class MainActivity extends Activity {
LinearLayout ll;
Float startY;
private Animation animUp;
private Animation animDown;
Button btn_show;
int f=1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ll = (LinearLayout) findViewById(R.id.slider);
btn_show=(Button)findViewById(R.id.btn_show);
ll.setVisibility(View.GONE);
animUp = AnimationUtils.loadAnimation(this, R.anim.anim_up);
animDown = AnimationUtils.loadAnimation(this, R.anim.anim_down);
btn_show.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if(f==1)
{
ll.setVisibility(View.VISIBLE);
ll.startAnimation(animUp);
f=0;
}
else{
ll.setVisibility(View.GONE);
ll.startAnimation(animDown);
f=1;
}
}
});
}
@Override
public boolean onTouchEvent(MotionEvent event)
{
switch (event.getAction())
{
case MotionEvent.ACTION_DOWN :
{
startY = event.getY();
break ;
}
case MotionEvent.ACTION_UP:
{
float endY = event.getY();
if (endY < startY)
{
System.out.println("Move UP");
ll.setVisibility(View.VISIBLE);
ll.startAnimation(animUp);
}
else {
ll.setVisibility(View.GONE);
ll.startAnimation(animDown);
}
}
} return true;
}
}
公共类MainActivity扩展活动{
线性布局;
浮星;
私人动画制作;
私人动画下载;
按钮显示;
int f=1;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ll=(线性布局)findViewById(R.id.slider);
btn_show=(按钮)findviewbyd(R.id.btn_show);
ll.setVisibility(View.GONE);
animUp=AnimationUtils.loadAnimation(this,R.anim.anim\u up);
animtown=AnimationUtils.loadAnimation(this,R.anim.anim\u down);
btn_show.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图v){
//TODO自动生成的方法存根
如果(f==1)
{
ll.setVisibility(View.VISIBLE);
法学硕士(阿尼姆普);
f=0;
}
否则{
ll.setVisibility(View.GONE);
ll.startAnimation(animDown);
f=1;
}
}
});
}
@凌驾
公共布尔onTouchEvent(运动事件)
{
开关(event.getAction())
{
case MotionEvent.ACTION\u DOWN:
{
startY=event.getY();
打破
}
case MotionEvent.ACTION\u UP:
{
float endY=event.getY();
if(endY
活动\u main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/black">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show"
android:id="@+id/btn_show"
/>
<LinearLayout android:id="@+id/slider"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="false"
android:layout_alignParentTop="false"
android:layout_centerInParent="true"
android:background="@android:color/darker_gray"
android:content="@+id/content"
android:gravity="bottom|center_horizontal"
android:orientation="vertical" >
<TextView android:id="@id/content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Floating Tab Kaustav"/>
</LinearLayout>
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="0%"
android:toYDelta="100%"
android:duration="400"/>
</set>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="100%"
android:toYDelta="40%"
android:duration="400"/>
</set>
在res中创建一个anim文件夹,并创建2个xml文件:
anim\u down.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/black">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show"
android:id="@+id/btn_show"
/>
<LinearLayout android:id="@+id/slider"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="false"
android:layout_alignParentTop="false"
android:layout_centerInParent="true"
android:background="@android:color/darker_gray"
android:content="@+id/content"
android:gravity="bottom|center_horizontal"
android:orientation="vertical" >
<TextView android:id="@id/content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Floating Tab Kaustav"/>
</LinearLayout>
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="0%"
android:toYDelta="100%"
android:duration="400"/>
</set>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="100%"
android:toYDelta="40%"
android:duration="400"/>
</set>
anim\u up.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/black">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Show"
android:id="@+id/btn_show"
/>
<LinearLayout android:id="@+id/slider"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="false"
android:layout_alignParentTop="false"
android:layout_centerInParent="true"
android:background="@android:color/darker_gray"
android:content="@+id/content"
android:gravity="bottom|center_horizontal"
android:orientation="vertical" >
<TextView android:id="@id/content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Floating Tab Kaustav"/>
</LinearLayout>
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="0%"
android:toYDelta="100%"
android:duration="400"/>
</set>
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromYDelta="100%"
android:toYDelta="40%"
android:duration="400"/>
</set>
试试看,希望有帮助