TopSheet - a "top" version of BottomSheet

Last update: Jun 24, 2022

Related tags

Overview

TopSheet - a "top" version of BottomSheet

TopSheetBehaviour

View sheet = findViewById(R.id.top_sheet);
TopSheetBehavior.from(sheet).setState(TopSheetBehavior.STATE_EXPANDED);

TopSheetDialog

TopSheetDialog dialog = new TopSheetDialog(this);
dialog.setContentView(R.layout.sheet_content);
dialog.show();

License

Copyright 2021 Andrea Maglie

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.

Comments

It is giving an error when importing the library.

Failed to resolve: com.github.TechIsFun:AndroidTopSheet:Tag
Show in Project Structure dialog
Affected Modules: app

Even though I added:

allprojects {
    repositories {
        mavenCentral()
        google()
        jcenter()
        maven { url 'https://jitpack.io' }
    }
}

I am suspecting it has something to do with: Plugin with id 'com.github.dcendents.android-maven' not found.

opened by charlieaboumoussa 1

How to set the TopSheetBehavior up?

I'm currently using the BottomSheetBehavior within my layout by using the following code:

<RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:behavior_hideable="false"
        app:behavior_peekHeight="35dp"
        app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
</RelativeLayout>

I'd love that by replacing the app:layout_behavior parameter value with com.my.app.components.TopSheetBehavior will work out of the box, as it does with the BottomSheetBehavior.

Am I missing anything? At the moment I'm getting a NullPointerException, with the following trace:

E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: com.walkaholic.hikeapp.debug, PID: 20213
                  java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.v4.widget.ViewDragHelper.processTouchEvent(android.view.MotionEvent)' on a null object reference
                      at com.walkaholic.hikeapp.components.TopSheetBehavior.onTouchEvent(TopSheetBehavior.java:285)
                      at android.support.design.widget.CoordinatorLayout.resetTouchBehaviors(CoordinatorLayout.java:396)
                      at android.support.design.widget.CoordinatorLayout.onAttachedToWindow(CoordinatorLayout.java:238)
                      at android.view.View.dispatchAttachedToWindow(View.java:16638)
                      at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3149)
                      at android.view.ViewGroup.addViewInner(ViewGroup.java:4695)
                      at android.view.ViewGroup.addView(ViewGroup.java:4497)
                      at android.view.ViewGroup.addView(ViewGroup.java:4437)
                      at android.view.ViewGroup.addView(ViewGroup.java:4410)
                      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1434)
                      at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1759)
                      at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1827)
                      at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:797)
                      at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2596)
                      at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2383)
                      at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2338)
                      at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2245)
                      at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:703)
                      at android.os.Handler.handleCallback(Handler.java:751)
                      at android.os.Handler.dispatchMessage(Handler.java:95)
                      at android.os.Looper.loop(Looper.java:154)
                      at android.app.ActivityThread.main(ActivityThread.java:6682)
                      at java.lang.reflect.Method.invoke(Native Method)
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1520)
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1410)

opened by carlos-mg89 1

Topsheet fully closed with peekHeight
Steps to reproduce:

Use app:behavior_peekHeight="3dp" in activity_main.xml of sample project

Open top sheet

Swipe up to close top sheet

Actual: Top sheet is fully closed

Expected Top sheet is still visible with a height of 3dp.
opened by AndreRoss 1
Use androidx.* instead of android.support.* library
This PR contains changes that replace android.support library to androidx library.

Android support library is still available, but Google recommends to use AndroidX library instead of support library. Especially, they noted that all new library development will occur in the AndroidX library. (Check this Link)

So I think it would be better to use AndroidX library instead of support library.

What I change includes:

androidx libraries instead of android.support libraries.

appcompat = 'androidx.appcompat:appcompat:1.1.0' instead of appcompat = 'com.android.support:appcompat-v7:24.1.1'

annotation = "androidx.annotation:annotation:1.1.0"

design = 'com.google.android.material:material:1.0.0' instead of design = 'com.android.support:design:24.1.1'

compileSdkVersion, targetSdkVersion, buildToolsVersion, and gradle version.

compileSdkVersion = 29 (previously compileSdkVersion = 24)

targetSdkVersion = 24 (previously targetSdkVersion = 24)

buildToolsVersion = "29.0.0" (previously buildToolsVersion = "23.0.2")

classpath 'com.android.tools.build:gradle:3.5.2' (previously classpath 'com.android.tools.build:gradle:2.1.3')
opened by ipuris 0
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opened by renovate[bot] 0
Need help with NestedScrollView

I am trying to use the "TopSheetBehavior" with NestedScrollView.

if i replace NestedScrollView with LinearLayout, everything work fine. But if i use NestedScrollView, the "FrameLayout (i.e. top Sheet)" cannot be collapsed.

Just more understanding: I have NestedScrollView | |----->NestedScrollView has TabLayout. | |------> Tablayout has Fragment | |------> Fragment has this "Top Sheet"

Could you please help... :-)

opened by pacifire 0