An Android PowerView with awesome animations and circular loading, Inspired by HotspotShieldVPN.

Installation

AXPowerView is available in the JCenter, so you just need to add it as a dependency (Module gradle)

Gradle

implementation 'com.aghajari.powerview:AXPowerView:1.0.0'

Maven

<dependency>
  <groupId>com.aghajari.powerview</groupId>
  <artifactId>AXPowerView</artifactId>
  <version>1.0.0</version>
  <type>pom</type>
</dependency>

Usage

add the AXPowerView to your layout:

<com.aghajari.powerview.AXPowerView
    android:id="@+id/powerView"
    android:layout_width="184dp"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    app:autoStart="true"
    app:color="#55A4F1"
    app:innerColor="@android:color/white"
    app:state="POWER" />

That's all you need! If you don't want the AXPowerView to automatically start animating, omit the app:autoStart option and start it manually yourself:

AXPowerView powerView = findViewById(R.id.powerView);
powerView.setState(AXPowerView.State.POWER);

States : HIDDEN | POWER | LOADING | SUCCED

XML attributes

Name	Type	Default	Description
color	color	#55A4F1	color of the main circle
innerColor	color	black	color of the innerView
thickness	dimension	4dp	thickness of the main circle
innerThickness	color	3dp	thickness of the innerView
indeterminateDuration	integer	600	loading animation duration
delay	integer	80	loading animation delay
showDuration	integer	400	showing animation duration
succeedDuration	integer	400	succeed animation duration
autoStart	boolean	true	Whether the view should automatically start animating once it is initialized.
firstAnimation	boolean	true	Whether the view should load current state without animation for first time
innerViewEnabled	boolean	true	Whether the view should draw innerView
state	enum	HIDDEN	current view's state (HIDDEN\	POWER\	LOADING\	SUCCED)

Public Methods

Name	Description
setState(AXPowerView.State)	Sets current AXPowerView's state
setState(AXPowerView.State,boolean)	Sets current AXPowerView's state
getCurrentState()	Returns the current AXPowerView's state
getNextState()	Returns the next AXPowerView's state
isAnimationRunning()	Check whether animation is running
setAutoStart(boolean)	Sets whether the view should automatically start animating once it is initialized.
isAnimationRunning()	Check whether the view should automatically start animating once it is initialized.
isInnerViewEnabled()	Check whether the innerView is enabled
setInnerViewEnabled(boolean)	Sets the innerView enabled
setColor(int)	Sets color of the main circle
getColor()	Gets color of the main circle
setInnerColor(int)	Sets color of the innerView
getInnerColor()	Gets color of the innerView
setThickness(float)	Sets thickness of the main circle
getThickness()	Gets thickness of the main circle
setInnerThickness(float)	Sets thickness of the innerView
getInnerThickness()	Gets thickness of the innerView
setIndeterminateDuration(long)	Sets loading animation duration
getIndeterminateDuration()	Gets loading animation duration
setShowDuration(long)	Sets showing animation duration
getShowDuration()	Gets showing animation duration
setSucceedDuration(long)	Sets succeed animation duration
getSucceedDuration()	Gets succeed animation duration
setDelay(long)	Sets loading animation delay
getDelay()	Gets loading animation delay
setAnimatorListener(listener)	Registers an AXPowerView.AnimatorListener with this view.

Listener Events

Event	Description
onAnimationEnded(State currentState, State nextState)	Called when the last animation finished
onStateChanged(State from, State to,boolean animationLoaded)	Called when the state changed

Author

• Amir Hossein Aghajari

License

Copyright 2020 Amir Hossein Aghajari
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.