androiddream / slidinguppanellayout

A vertical-handled and multi-panel support SlidingPanelLayout. 一个竖直方向的SlidingPanelLayout，支持加载多个Panel，可以灵活地实现漂亮的的交互效果。

SlidingUpPanelLayout

中文说明

A powerful and flexible SlidingPanelLayout, which can support multiple panels in the vertical direction.

---

Screenshot

Download

1. sample apk

2. Gradle

root project:build.gradle

  allprojects {
	 repositories {
		...
		maven { url "https://jitpack.io" }
	 }
  }

app:build.gradle

  dependencies {
     // e.g. compile 'com.github.woxingxiao:SlidingUpPanelLayout:1.1.0'
     compile 'com.github.woxingxiao:SlidingUpPanelLayout:${LATEST_VERSION}'
  }

Usage

1. java (Dynamic way)

SlidingUpPanelLayout.setAdapter(new SlidingUpPanelLayout.Adapter() {

      private final int mSize = mWeatherList.size();

      @Override
      public int getItemCount() {
          return mSize;
      }

      @NonNull
      @Override
      public ISlidingUpPanel onCreateSlidingPanel(int position) {
          WeatherPanelView panel = new WeatherPanelView(DemoActivity1.this);
          if (position == 0) {
              panel.setSlideState(EXPANDED);
          } else {
              panel.setSlideState(HIDDEN);
          }

          return panel;
      }

      @Override
      public void onBindView(final ISlidingUpPanel panel, int position) {
          if (mSize == 0)
              return;

          BaseWeatherPanelView BasePanel = (BaseWeatherPanelView) panel;
          BasePanel.setWeatherModel(mWeatherList.get(position));
          BasePanel.setClickable(true);
          BasePanel.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View v) {
                  if (panel.getSlideState() != EXPANDED) {
                      mSlidingUpPanelLayout.expandPanel();
                  } else {
                      mSlidingUpPanelLayout.collapsePanel();
                  }
              }
          });
      }
  });

Go to sample for more details.

2. xml (Static way)

<?xml version="1.0" encoding="utf-8"?>
<com.xw.repo.supl.SlidingUpPanelLayout
    android:id="@+id/sliding_up_panel_layout"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!-- background view, the position at 0 can only have one directly view, it can be a view or a layout. -->
    <android.support.constraint.ConstraintLayout
        android:id="@+id/bg_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#616161">

        <TextView
            android:id="@+id/pick_hint_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dp"
            android:layout_marginRight="8dp"
            android:layout_marginTop="120dp"
            android:text="Pick a credit card to pay"
            android:textColor="@android:color/white"
            android:textSize="20sp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent"/>

        <TextView
            android:id="@+id/pay_hint_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="260dp"
            android:alpha="0.0"
            android:drawablePadding="8dp"
            android:drawableTop="@mipmap/ic_finger_print"
            android:text="Pay with Touch ID"
            android:textColor="@android:color/white"
            android:textSize="18sp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:alpha="1.0"/>
    </android.support.constraint.ConstraintLayout>

    <!-- panel view, the position from 1 to n must be the one which implemented the interface ISlidingUpPanel.-->
    <com.xw.sample.slidinguppanellayout.demo2.CardPanelView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:cpv_cardCount="4"
        app:cpv_cardImageRes="@mipmap/pic_card1"
        app:cpv_cardPosition="0"/>

    <com.xw.sample.slidinguppanellayout.demo2.CardPanelView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:cpv_cardCount="4"
        app:cpv_cardImageRes="@mipmap/pic_card2"
        app:cpv_cardPosition="1"/>

    <com.xw.sample.slidinguppanellayout.demo2.CardPanelView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:cpv_cardCount="4"
        app:cpv_cardImageRes="@mipmap/pic_card3"
        app:cpv_cardPosition="2"/>

    <com.xw.sample.slidinguppanellayout.demo2.CardPanelView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:cpv_cardCount="4"
        app:cpv_cardImageRes="@mipmap/pic_card4"
        app:cpv_cardPosition="3"/>

</com.xw.repo.supl.SlidingUpPanelLayout>

Go to sample for more details.

Attentions

• Your calculation must be accurate when your PanelView implement the interface ISlidingUpPanel, which can make sure SlidingUpPanelLayout to work properly. Generally my demos are good reference.
• Don't set onTouchListener for your PanelView in your own code, or may cause SlidingUpPanelLayout working abnormally.
• Don't load too many PanelViews because the recycling mechanism have not been considered.

Attributes

    <attr name="spl_disableSliding" format="boolean"/>
    <attr name="spl_expandThreshold" format="float"/>
    <attr name="spl_collapseThreshold" format="float"/>

Welcome to issue or pull request.

License

   Copyright 2017 woxingxiao

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.