From 46fbc8cd2d7450c8cac1cf1b19cba9ac7652e704 Mon Sep 17 00:00:00 2001 From: Zhengyu Peng Date: Wed, 23 Feb 2022 19:55:05 -0500 Subject: [PATCH] Update ControlActivity.kt --- .../com/rookiedev/hexapod/ControlActivity.kt | 330 +++++++----------- 1 file changed, 132 insertions(+), 198 deletions(-) diff --git a/software/android/app/src/main/java/com/rookiedev/hexapod/ControlActivity.kt b/software/android/app/src/main/java/com/rookiedev/hexapod/ControlActivity.kt index ff1c62b..a04bd5e 100644 --- a/software/android/app/src/main/java/com/rookiedev/hexapod/ControlActivity.kt +++ b/software/android/app/src/main/java/com/rookiedev/hexapod/ControlActivity.kt @@ -8,7 +8,6 @@ import android.os.Bundle import android.os.Handler import android.os.Looper import android.view.* -import android.widget.Button import android.widget.ImageView import androidx.appcompat.app.AppCompatActivity import androidx.constraintlayout.widget.ConstraintLayout @@ -99,9 +98,13 @@ class ControlActivity : AppCompatActivity() { private const val CMD_TWIST = "twist:" } - private var width = 0 - private var height = 0 - private var radius = 0f + + private var rightWidth = 0 + private var rightHeight = 0 + private var rightRadius = 0f + + private var leftWidth = 0 + private var leftHeight = 0 private var connectInterface: String = "" @@ -119,14 +122,8 @@ class ControlActivity : AppCompatActivity() { private var currentState: String = CMD_STANDBY private lateinit var progressBar: ConstraintLayout - private var controlImage: ImageView? = null - - private var buttonRotateX: Button? = null - private var buttonRotateY: Button? = null - private var buttonRotateZ: Button? = null - private var buttonClimb: Button? = null - private var buttonTwist: Button? = null - + private var rightControlImage: ImageView? = null + private var leftControlImage: ImageView? = null @SuppressLint("ClickableViewAccessibility") override fun onCreate(savedInstanceState: Bundle?) { @@ -147,27 +144,32 @@ class ControlActivity : AppCompatActivity() { controlWindowInsets(true) - controlImage = findViewById(R.id.right_control_image) - progressBar = findViewById(R.id.progressBar) + rightControlImage = findViewById(R.id.right_control_image) + leftControlImage = findViewById(R.id.left_control_image) + progressBar = findViewById(R.id.progressBar) - buttonRotateX = findViewById(R.id.button_rotatex) - buttonRotateY = findViewById(R.id.button_rotatey) - buttonRotateZ = findViewById(R.id.button_rotatez) - buttonClimb = findViewById(R.id.button_climb) - buttonTwist = findViewById(R.id.button_twist) + val rightVto: ViewTreeObserver = rightControlImage!!.viewTreeObserver + rightVto.addOnPreDrawListener(object : ViewTreeObserver.OnPreDrawListener { + override fun onPreDraw(): Boolean { + rightControlImage!!.viewTreeObserver.removeOnPreDrawListener(this) + rightHeight = rightControlImage!!.measuredHeight + rightWidth = rightControlImage!!.measuredWidth + rightRadius = rightWidth.coerceAtMost(rightHeight) / 2f + return true + } + }) - val vto: ViewTreeObserver = controlImage!!.viewTreeObserver - vto.addOnPreDrawListener(object : ViewTreeObserver.OnPreDrawListener { + val leftVto: ViewTreeObserver = leftControlImage!!.viewTreeObserver + leftVto.addOnPreDrawListener(object : ViewTreeObserver.OnPreDrawListener { override fun onPreDraw(): Boolean { - controlImage!!.viewTreeObserver.removeOnPreDrawListener(this) - height = controlImage!!.measuredHeight - width = controlImage!!.measuredWidth - radius = width.coerceAtMost(height) / 2f + leftControlImage!!.viewTreeObserver.removeOnPreDrawListener(this) + leftHeight = leftControlImage!!.measuredHeight + leftWidth = 2*leftHeight/3 return true } }) - controlImage!!.setOnTouchListener( + rightControlImage!!.setOnTouchListener( object : View.OnTouchListener { override fun onTouch(view: View, motionEvent: MotionEvent): Boolean { val touchX = motionEvent.x @@ -179,220 +181,162 @@ class ControlActivity : AppCompatActivity() { return false } - val coorX = touchX - width / 2 - val coorY = touchY - height / 2 + val coorX = touchX - rightWidth / 2 + val coorY = touchY - rightHeight / 2 val length = sqrt(coorX.pow(2) + coorY.pow(2)) - if (length < radius / 3) { + if (length < rightRadius / 3) { if (currentState != CMD_STANDBY) { sendMessageAsync(CMD_STANDBY) currentState = CMD_STANDBY - controlImage!!.setImageResource(R.drawable.ic_control_circle_standby) - - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_standby) + + leftControlImage!!.setImageResource(R.drawable.ic_control_left) } - } else if (length >= radius / 3 && length < 2 * radius / 3) { + } else if (length >= rightRadius / 3 && length < 2 * rightRadius / 3) { val angle = atan2(coorY, coorX) if (angle > -7 * PI / 8 && angle < -5 * PI / 8) { if (currentState != CMD_WALK_L45) { sendMessageAsync(CMD_WALK_L45) currentState = CMD_WALK_L45 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_l45) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_l45) } - }else if (angle > -5 * PI / 8 && angle < -3 * PI / 8) { + } else if (angle > -5 * PI / 8 && angle < -3 * PI / 8) { if (currentState != CMD_WALK_0) { sendMessageAsync(CMD_WALK_0) currentState = CMD_WALK_0 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_0) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_0) } } else if (angle > -3 * PI / 8 && angle <= -PI / 8) { if (currentState != CMD_WALK_R45) { sendMessageAsync(CMD_WALK_R45) currentState = CMD_WALK_R45 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_r45) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_r45) } } else if (angle > -PI / 8 && angle <= PI / 8) { if (currentState != CMD_WALK_R90) { sendMessageAsync(CMD_WALK_R90) currentState = CMD_WALK_R90 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_r90) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_r90) } } else if (angle > PI / 8 && angle <= 3 * PI / 8) { if (currentState != CMD_WALK_R135) { sendMessageAsync(CMD_WALK_R135) currentState = CMD_WALK_R135 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_r135) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_r135) } - } else if (angle > 3 *PI / 8 && angle <= 5 * PI / 8) { + } else if (angle > 3 * PI / 8 && angle <= 5 * PI / 8) { if (currentState != CMD_WALK_180) { sendMessageAsync(CMD_WALK_180) currentState = CMD_WALK_180 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_180) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_180) } - } else if (angle > 5 *PI / 8 && angle <= 7 * PI / 8) { + } else if (angle > 5 * PI / 8 && angle <= 7 * PI / 8) { if (currentState != CMD_WALK_L135) { sendMessageAsync(CMD_WALK_L135) currentState = CMD_WALK_L135 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_l135) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_l135) } } else { if (currentState != CMD_WALK_L90) { sendMessageAsync(CMD_WALK_L90) currentState = CMD_WALK_L90 - controlImage!!.setImageResource(R.drawable.ic_control_circle_walk_l90) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_walk_l90) } } - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - } else if (length >= 2 * radius / 3 && length < radius) { + leftControlImage!!.setImageResource(R.drawable.ic_control_left) + } else if (length >= 2 * rightRadius / 3 && length < rightRadius) { val angle = atan2(coorY, coorX) if (angle > -PI / 4 && angle <= PI / 4) { if (currentState != CMD_TURNRIGHT) { sendMessageAsync(CMD_TURNRIGHT) currentState = CMD_TURNRIGHT - controlImage!!.setImageResource(R.drawable.ic_control_circle_turnright) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_turnright) } } else if (angle > PI / 4 && angle <= 3 * PI / 4) { if (currentState != CMD_FASTBACKWARD) { sendMessageAsync(CMD_FASTBACKWARD) currentState = CMD_FASTBACKWARD - controlImage!!.setImageResource(R.drawable.ic_control_circle_fastbackward) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_fastbackward) } } else if (angle > -3 * PI / 4 && angle < -PI / 4) { if (currentState != CMD_FASTFORWARD) { sendMessageAsync(CMD_FASTFORWARD) currentState = CMD_FASTFORWARD - controlImage!!.setImageResource(R.drawable.ic_control_circle_fastforward) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_fastforward) } } else { if (currentState != CMD_TURNLEFT) { sendMessageAsync(CMD_TURNLEFT) currentState = CMD_TURNLEFT - controlImage!!.setImageResource(R.drawable.ic_control_circle_turnleft) + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_turnleft) } } - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) + leftControlImage!!.setImageResource(R.drawable.ic_control_left) } return true } } ) - buttonRotateX!!.setOnClickListener { - if (currentState != CMD_ROTATEX) { - sendMessageAsync(CMD_ROTATEX) - currentState = CMD_ROTATEX - controlImage!!.setImageResource(R.drawable.ic_control_circle) - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.purple_500) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - } - } - - buttonRotateY!!.setOnClickListener { - if (currentState != CMD_ROTATEY) { - sendMessageAsync(CMD_ROTATEY) - currentState = CMD_ROTATEY - controlImage!!.setImageResource(R.drawable.ic_control_circle) - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.purple_500) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - } - } - - buttonRotateZ!!.setOnClickListener { - if (currentState != CMD_ROTATEZ) { - sendMessageAsync(CMD_ROTATEZ) - currentState = CMD_ROTATEZ - controlImage!!.setImageResource(R.drawable.ic_control_circle) - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.purple_500) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - } - } - - buttonClimb!!.setOnClickListener { - if (currentState != CMD_CLIMBFORWARD) { - sendMessageAsync(CMD_CLIMBFORWARD) - currentState = CMD_CLIMBFORWARD - controlImage!!.setImageResource(R.drawable.ic_control_circle) - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.purple_500) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - } - } + leftControlImage!!.setOnTouchListener( + object : View.OnTouchListener { + override fun onTouch(view: View, motionEvent: MotionEvent): Boolean { + val touchX = motionEvent.x + val touchY = motionEvent.y + if (touchX < 0 || touchX > leftWidth) { + return false + } + if (touchY < 0 || touchY > leftHeight) { + return false + } - buttonTwist!!.setOnClickListener { - if (currentState != CMD_TWIST) { - sendMessageAsync(CMD_TWIST) - currentState = CMD_TWIST - controlImage!!.setImageResource(R.drawable.ic_control_circle) - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.purple_500) + if (touchX < leftWidth/2){ + if(touchY< leftHeight/3){ + if (currentState != CMD_ROTATEY) { + sendMessageAsync(CMD_ROTATEY) + currentState = CMD_ROTATEY + leftControlImage!!.setImageResource(R.drawable.ic_control_left_rotatey) + } + } else if( touchY >= leftHeight/3 && touchY < 2*leftHeight/3) { + if (currentState != CMD_ROTATEX) { + sendMessageAsync(CMD_ROTATEX) + currentState = CMD_ROTATEX + leftControlImage!!.setImageResource(R.drawable.ic_control_left_rotatex) + } + } else { + if (currentState != CMD_ROTATEZ) { + sendMessageAsync(CMD_ROTATEZ) + currentState = CMD_ROTATEZ + leftControlImage!!.setImageResource(R.drawable.ic_control_left_rotatez) + } + } + } else { + if(touchY< leftHeight/3){ + if (currentState != CMD_CLIMBFORWARD) { + sendMessageAsync(CMD_CLIMBFORWARD) + currentState = CMD_CLIMBFORWARD + leftControlImage!!.setImageResource(R.drawable.ic_control_left_climb_forward) + } + } else if( touchY >= leftHeight/3 && touchY < 2*leftHeight/3) { + if (currentState != CMD_TWIST) { + sendMessageAsync(CMD_TWIST) + currentState = CMD_TWIST + leftControlImage!!.setImageResource(R.drawable.ic_control_left_twist) + } + } else { + if (currentState != CMD_CLIMBBACKWARD) { + sendMessageAsync(CMD_CLIMBBACKWARD) + currentState = CMD_CLIMBBACKWARD + leftControlImage!!.setImageResource(R.drawable.ic_control_left_climb_backward) + } + } + } + rightControlImage!!.setImageResource(R.drawable.ic_control_circle) + return true + } } - } + ) } @SuppressLint("MissingPermission") @@ -428,48 +372,38 @@ class ControlActivity : AppCompatActivity() { this.tcpClient!!.start() } else if (connectInterface == "Bluetooth") { println("Bluetooth") - this.btClient = BluetoothClient(mContext, mac, object : BluetoothClient.OnMessageReceived { - override fun messageReceived(message: String?) { - if (message == null) { + this.btClient = + BluetoothClient(mContext, mac, object : BluetoothClient.OnMessageReceived { + override fun messageReceived(message: String?) { + if (message == null) { // alertDialog(DISCONNECTED) - println("no message") + println("no message") + } } - } - }, object : BluetoothClient.OnConnectEstablished { - override fun onConnected() { + }, object : BluetoothClient.OnConnectEstablished { + override fun onConnected() { // udpClient.start() - println("connected") - Handler(Looper.getMainLooper()).post { - progressBar.visibility = View.GONE + println("connected") + Handler(Looper.getMainLooper()).post { + progressBar.visibility = View.GONE + } } - } - }, object : BluetoothClient.OnDisconnected { - override fun onDisconnected() { - Handler(Looper.getMainLooper()).post { - progressBar.visibility = View.GONE - alertDialog(0) + }, object : BluetoothClient.OnDisconnected { + override fun onDisconnected() { + Handler(Looper.getMainLooper()).post { + progressBar.visibility = View.GONE + alertDialog(0) + } } } - } - ) + ) this.btClient!!.start() } currentState = CMD_STANDBY - controlImage!!.setImageResource(R.drawable.ic_control_circle_standby) - - buttonRotateX!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateY!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonRotateZ!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonClimb!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - buttonTwist!!.backgroundTintList = - applicationContext.getColorStateList(R.color.grey_700) - + rightControlImage!!.setImageResource(R.drawable.ic_control_circle_standby) + leftControlImage!!.setImageResource(R.drawable.ic_control_left) } override fun onPause() { @@ -480,7 +414,7 @@ class ControlActivity : AppCompatActivity() { if (connectInterface == "WiFi") { tcpClient!!.stopClient() tcpClient!!.interrupt() - }else if (connectInterface == "Bluetooth"){ + } else if (connectInterface == "Bluetooth") { btClient!!.stopClient() btClient!!.interrupt() } @@ -511,7 +445,7 @@ class ControlActivity : AppCompatActivity() { withContext(Dispatchers.IO) { // Dispatchers.IO (main-safety block) if (connectInterface == "WiFi") { tcpClient?.sendMessage(message) - }else if(connectInterface == "Bluetooth"){ + } else if (connectInterface == "Bluetooth") { btClient?.sendMessage(message) } }