Android Custom Joystick

Reprint please explain the source!
KQW Siege Lion
Source: Personal Station | CSDN

Source

Kqwrockerdemo

Like to give a star , thank you!

Function

• Supports adaptive size
• Supports 2-direction, 4-direction, 8-directional shaking monitoring
• Support for shaking angle acquisition
• Optional callback mode
• Support for customizable zone-shaking
• Support Joystick Customization
• Supports setting pictures, color values, shape shapes

Use

<kong.qingwei.rockerlibrary.RockerView    android:id="@+id/rockerView_center"    android:layout_width="100dp"    android:layout_height="100dp"    android:layout_centerHorizontal="true"    kongqw:areaBackground="#FF333333"    kongqw:rockerBackground="#FF987654"    kongqw:rockerRadius="15dp" />

Parameters

Parameters	whether you must	Description
Areabackground	Options available	The background of the area that can be shaken
Rockerbackground	Options available	The background of the joystick
Rockerradius	Options available	Joystick radius

Set Callback Mode

setCallBackMode(CallBackMode mode)

Parameters

callback Method	Description
Call_back_mode_move	Call back as soon as you have a move
Call_back_mode_state_change	Callback when there is a change in state

Monitor Shake angle

Returns the range of values for the angle: [0°,360°]

setOnAngleChangeListener(OnAngleChangeListener listener)

Monitoring the direction of shaking

setOnShakeListener(DirectionMode directionMode, OnShakeListener listener)

Support the direction of monitoring

direction	Figure	Description
Direction_2_horizontal		About two directions across the landscape
Direction_2_vertical		Up and down two vertical directions
Direction_4_rotate_0		Four Directions
Direction_4_rotate_45		Swivel 45° in four directions
Direction_8		Eight directions

Direction description

direction	Description
Direction_left	Left
Direction_right	Right
Direction_up	On
Direction_down	Under
Direction_up_left	Upper left
Direction_up_right	Top Right
Direction_down_left	Lower left
Direction_down_right	Lower right
Direction_center	Middle

Example

Rockerview rockerviewleft = (rockerview) Findviewbyid (r.id.rockerview_left);if(Rockerviewleft! =NULL) {Rockerviewleft.setcallbackmode (RockerView.CallBackMode.CALL_BACK_MODE_STATE_CHANGE); Rockerviewleft.setonshakelistener (RockerView.DirectionMode.DIRECTION_8,NewRockerview.onshakelistener () {@Override         Public void OnStart() {Mlogleft.settext (NULL); }@Override         Public void direction(Rockerview.direction Direction) {Mlogleft.settext ("Shaking direction:"+ getdirection (direction)); }@Override         Public void onfinish() {Mlogleft.settext (NULL); }    });} Rockerview rockerviewright = (rockerview) Findviewbyid (r.id.rockerview_right);if(Rockerviewright! =NULL) {Rockerviewright.setonanglechangelistener (NewRockerview.onanglechangelistener () {@Override         Public void OnStart() {Mlogright.settext (NULL); }@Override         Public void Angle(DoubleAngle) {Mlogright.settext ("Shake angle:"+ angle); }@Override         Public void onfinish() {Mlogright.settext (NULL); }    });}

Android Custom Joystick