在编程Android的效果基本show潘内尔设置高度 [英] Setting height programatically in Android SlideUp pannel

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问题描述

什么,我试图做


我有什么 :: 我指的是这个项目


我在做什么 ::行动起来吧我正在执行的滑动操作按钮的的onclick


这是怎么回事 ::当滑块来了,我想只显示到屏幕的一半,而不是整个布局


我要什么


  • ,所以我希望通过编程设置高度

  • 然后在外面点击滑行布局必须关闭


我的code

DemoActivity.java

 公共类DemoActivity延伸活动{
    私有静态最后弦乐TAG =DemoActivity;    私人SlidingUpPanelLayout mLayout;    @覆盖
    保护无效的onCreate(捆绑savedInstanceState){
        super.onCreate(savedInstanceState);
        。getWindow()requestFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
        的setContentView(R.layout.activity_demo);        mLayout =(SlidingUpPanelLayout)findViewById(R.id.sliding_layout);
        mLayout.setPanelSlideListener(新PanelSlideListener(){
            @覆盖
            公共无效onPanelSlide(查看面板,浮动slideOffset){
                Log.i(TAG,onPanelSlide,偏移+ slideOffset);
            }            @覆盖
            公共无效onPanelExpanded(查看面板){
                Log.i(TAGonPanelExpanded);            }            @覆盖
            公共无效onPanelCollapsed(查看面板){
                Log.i(TAGonPanelCollapsed);            }            @覆盖
            公共无效onPanelAnchored(查看面板){
                Log.i(TAGonPanelAnchored);
            }            @覆盖
            公共无效onPanelHidden(查看面板){
                Log.i(TAGonPanelHidden);
            }
        });    }    @覆盖
    公共布尔onCreateOptionsMenu(菜单菜单){
        //充气菜单;如果是present这增加了项目操作栏。
        。getMenuInflater()膨胀(R.menu.demo,菜单);
        。getMenuInflater()膨胀(R.menu.custom_menu,菜单);        返回true;
    }    @覆盖
    prepareOptionsMenu(菜单菜单)上公共布尔{
        返回super.on prepareOptionsMenu(菜单);
    }    @覆盖
    公共布尔onOptionsItemSelected(菜单项项){
        开关(item.getItemId()){        案例R.id.action_cart:
            mLayout.expandPanel();
            //mLayout.hidePanel();            返回true;
        }
        返回super.onOptionsItemSelected(项目);
    }    @覆盖
    公共无效onBack pressed(){
        如果(mLayout =空&放大器;!&放大器; mLayout.isPanelExpanded()){
            mLayout.collapsePanel();
        }其他{
            super.onBack pressed();
        }
    }
}

activity_demo.xml

 <的RelativeLayout的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
    的xmlns:工具=htt​​p://schemas.android.com/tool​​s
    机器人:layout_width =match_parent
    机器人:layout_height =match_parent
    工具:上下文=>中DemoActivity。    < com.sothree.slidinguppanel.SlidingUpPanelLayout
        的xmlns:sothree =htt​​p://schemas.android.com/apk/res-auto
        机器人:ID =@ + ID / sliding_layout
        机器人:layout_width =match_parent
        机器人:layout_height =match_parent
        机器人:重力=底
        sothree:dragView =@ + ID / dragView
        sothree:panelHeight =68dp
        sothree:paralaxOffset =100dp
        sothree:shadowHeight =4DP>        <! - 主要内容 - >        <的LinearLayout
            机器人:layout_width =match_parent
            机器人:layout_height =match_parent
            机器人:paddingTop =机器人:ATTR / actionBarSize>            <的TextView
                机器人:ID =@ + ID /主
                机器人:layout_width =match_parent
                机器人:layout_height =match_parent
                机器人:可点击=真
                机器人:可聚焦=假
                机器人:focusableInTouchMode =真
                机器人:比重=中心
                机器人:文字=主要内容的
                机器人:TEXTSIZE =16SP/>
        < / LinearLayout中>        <! - 滑布局 - >        <的LinearLayout
            机器人:ID =@ + ID / dragView
            机器人:layout_width =match_parent
            机器人:layout_height =match_parent
            机器人:背景=#EEEEEE
            机器人:可点击=真
            机器人:可聚焦=假
            机器人:方向=垂直>            <的LinearLayout
                机器人:layout_width =match_parent
                机器人:layout_height =68dp
                机器人:背景=#000000
                机器人:方向=横向>
            < / LinearLayout中>
        < / LinearLayout中>
    < /com.sothree.slidinguppanel.SlidingUpPanelLayout>< / RelativeLayout的>


解决方案

您可以试试这个...

  INT高= getWindowManager()getDefaultDisplay()的getHeight()。 //获取画面的全高
mLayout.setPanelHeight(高度/ 2); //设置大小的一半

或此..

  DisplayMetrics DM =新DisplayMetrics();
。getWindowManager()getDefaultDisplay()getMetrics(DM)。
INT高度= dm.heightPixels;mLayout.setPanelHeight(高度/ 2);

What i am trying to do::


What i am having:: I am referring this project


What i am doing:: onclick of button on action bar i am performing sliding action


What is happening:: When the slider comes i want to show only to half of the screen and not the entire layout


What i want::

  • so i want to programatically set the height
  • Then on click of outside the slided layout must close

My code::

DemoActivity.java

public class DemoActivity extends Activity {
    private static final String TAG = "DemoActivity";

    private SlidingUpPanelLayout mLayout;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getWindow().requestFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
        setContentView(R.layout.activity_demo);

        mLayout = (SlidingUpPanelLayout) findViewById(R.id.sliding_layout);
        mLayout.setPanelSlideListener(new PanelSlideListener() {
            @Override
            public void onPanelSlide(View panel, float slideOffset) {
                Log.i(TAG, "onPanelSlide, offset " + slideOffset);
            }

            @Override
            public void onPanelExpanded(View panel) {
                Log.i(TAG, "onPanelExpanded");

            }

            @Override
            public void onPanelCollapsed(View panel) {
                Log.i(TAG, "onPanelCollapsed");

            }

            @Override
            public void onPanelAnchored(View panel) {
                Log.i(TAG, "onPanelAnchored");
            }

            @Override
            public void onPanelHidden(View panel) {
                Log.i(TAG, "onPanelHidden");
            }
        });

    }



    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.demo, menu);
        getMenuInflater().inflate(R.menu.custom_menu, menu);



        return true;
    }

    @Override
    public boolean onPrepareOptionsMenu(Menu menu) {
        return super.onPrepareOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()){

        case R.id.action_cart:
            mLayout.expandPanel();
            //mLayout.hidePanel();

            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onBackPressed() {
        if (mLayout != null && mLayout.isPanelExpanded()) {
            mLayout.collapsePanel();
        } else {
            super.onBackPressed();
        }
    }
}

activity_demo.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"
    tools:context=".DemoActivity" >

    <com.sothree.slidinguppanel.SlidingUpPanelLayout
        xmlns:sothree="http://schemas.android.com/apk/res-auto"
        android:id="@+id/sliding_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="bottom"
        sothree:dragView="@+id/dragView"
        sothree:panelHeight="68dp"
        sothree:paralaxOffset="100dp"
        sothree:shadowHeight="4dp" >

        <!-- MAIN CONTENT -->

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:paddingTop="?android:attr/actionBarSize" >

            <TextView
                android:id="@+id/main"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:clickable="true"
                android:focusable="false"
                android:focusableInTouchMode="true"
                android:gravity="center"
                android:text="Main Content"
                android:textSize="16sp" />
        </LinearLayout>

        <!-- SLIDING LAYOUT -->

        <LinearLayout
            android:id="@+id/dragView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#eeeeee"
            android:clickable="true"
            android:focusable="false"
            android:orientation="vertical" >

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="68dp"
                android:background="#000000"
                android:orientation="horizontal" >
            </LinearLayout>
        </LinearLayout>
    </com.sothree.slidinguppanel.SlidingUpPanelLayout>

</RelativeLayout>

解决方案

You Can Try This...

int height = getWindowManager().getDefaultDisplay().getHeight(); // getting full height of screen
mLayout.setPanelHeight(height/2); // setting half size

or this..

DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
int height = dm.heightPixels;

mLayout.setPanelHeight(height/2);

这篇关于在编程Android的效果基本show潘内尔设置高度的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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