退款界面数字键盘重写，并处理成kotlin

lib_common/src/main/java/com/fastcashier/lib_common/ui/dialog/NumberManualDialog.kt

@@ -46,11 +46,12 @@ class NumberManualDialog(context: Context) : Dialog(context) {
         numKeyboard = findViewById(R.id.numKeyboard)
         numInputFinish = numKeyboard.okButton
 
-        numKeyboard.setKeyboardClickListener {
+        numKeyboard.setKeyNumKeyboardClickListener(object : NumKeyboard.KeyboardClickListener {
+            override fun onNumClick(it: Int) {
                 when (it) {
                     NumKeyboard.DELETE -> {
                         if (TextUtils.isEmpty(etNumber.text.toString())) {
-                        return@setKeyboardClickListener
+                            return
                         }
                         var currentCode: String = etNumber.text.toString()
                         currentCode = if (currentCode.length <= 1) {
@@ -86,8 +87,9 @@ class NumberManualDialog(context: Context) : Dialog(context) {
                     }
                 }
             }
-    }
 
+        })
+    }
 
     fun setNumberInputListener(numberInputListener: NumberInputListener) {
         this.numberInputListener = numberInputListener

lib_common/src/main/java/com/fastcashier/lib_common/ui/widget/NumKeyboard.java

-package com.fastcashier.lib_common.ui.widget;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.Button;
-import android.widget.LinearLayout;
-
-import com.fastcashier.lib_common.R;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class NumKeyboard extends LinearLayout {
-
-    public static final int DELETE = -2;
-    public static final int SURE = -3;
-
-    private View btn_7, btn_8, btn_9, btn_6, btn_5, btn_4, btn_3, btn_2, btn_1, btn_0;
-    private View delete;
-    private Button btn_sure;
-    private List<View> buttons;
-
-    private KeyboardClickListener keyboardClickListener;
-
-    public NumKeyboard(Context context) {
-        this(context, null);
-    }
-
-    public NumKeyboard(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        View view = LayoutInflater.from(context).inflate(R.layout.app_layout_keyboard_number, this, true);
-        buttons = new ArrayList<>(12);
-        ClickListener clickListener = new ClickListener();
-        btn_7 = view.findViewById(R.id.btn_7);
-        btn_8 = view.findViewById(R.id.btn_8);
-        btn_9 = view.findViewById(R.id.btn_9);
-        btn_6 = view.findViewById(R.id.btn_6);
-        btn_5 = view.findViewById(R.id.btn_5);
-        btn_4 = view.findViewById(R.id.btn_4);
-        btn_3 = view.findViewById(R.id.btn_3);
-        btn_2 = view.findViewById(R.id.btn_2);
-        btn_1 = view.findViewById(R.id.btn_1);
-        btn_0 = view.findViewById(R.id.btn_0);
-        delete = view.findViewById(R.id.btn_delete);
-        btn_sure = view.findViewById(R.id.btn_sure);
-        buttons.add(btn_7);
-        buttons.add(btn_8);
-        buttons.add(btn_9);
-        buttons.add(btn_6);
-        buttons.add(btn_5);
-        buttons.add(btn_4);
-        buttons.add(btn_3);
-        buttons.add(btn_2);
-        buttons.add(btn_1);
-        buttons.add(btn_0);
-        buttons.add(delete);
-        buttons.add(btn_sure);
-        for (View btn : buttons) {
-            btn.setOnClickListener(clickListener);
-        }
-    }
-
-    class ClickListener implements OnClickListener {
-
-        @Override
-        public void onClick(View v) {
-
-            if (keyboardClickListener == null) {
-                return;
-            }
-            int i = v.getId();
-
-            if (i == R.id.btn_7) {
-                keyboardClickListener.onNumClick(7);
-            }
-            if (i == R.id.btn_8) {
-                keyboardClickListener.onNumClick(8);
-            }
-            if (i == R.id.btn_9) {
-                keyboardClickListener.onNumClick(9);
-            }
-            if (i == R.id.btn_6) {
-                keyboardClickListener.onNumClick(6);
-            }
-            if (i == R.id.btn_5) {
-                keyboardClickListener.onNumClick(5);
-            }
-            if (i == R.id.btn_4) {
-                keyboardClickListener.onNumClick(4);
-            }
-            if (i == R.id.btn_3) {
-                keyboardClickListener.onNumClick(3);
-            }
-            if (i == R.id.btn_2) {
-                keyboardClickListener.onNumClick(2);
-            }
-            if (i == R.id.btn_1) {
-                keyboardClickListener.onNumClick(1);
-            }
-            if (i == R.id.btn_0) {
-                keyboardClickListener.onNumClick(0);
-            }
-            if (i == R.id.btn_delete) {
-                keyboardClickListener.onNumClick(DELETE);
-            }
-            if (i == R.id.btn_sure) {
-                keyboardClickListener.onNumClick(SURE);
-            }
-        }
-    }
-
-    public Button getOkButton(){
-       return btn_sure;
-    }
-
-    public KeyboardClickListener getKeyboardClickListener() {
-        return keyboardClickListener;
-    }
-
-    public void setKeyboardClickListener(KeyboardClickListener keyboardClickListener) {
-        this.keyboardClickListener = keyboardClickListener;
-    }
-
-    public interface KeyboardClickListener {
-        void onNumClick(int num);
-    }
-}

lib_common/src/main/java/com/fastcashier/lib_common/ui/widget/NumKeyboard.kt

+package com.fastcashier.lib_common.ui.widget
+
+import android.content.Context
+import android.util.AttributeSet
+import kotlin.jvm.JvmOverloads
+import android.widget.LinearLayout
+import com.fastcashier.lib_common.R
+import com.fastcashier.lib_common.ui.widget.NumKeyboard
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.Button
+import java.util.ArrayList
+
+class NumKeyboard @JvmOverloads constructor(context: Context?, attrs: AttributeSet? = null) :
+    LinearLayout(context, attrs) {
+    private val btn_7: View
+    private val btn_8: View
+    private val btn_9: View
+    private val btn_6: View
+    private val btn_5: View
+    private val btn_4: View
+    private val btn_3: View
+    private val btn_2: View
+    private val btn_1: View
+    private val btn_0: View
+    private val delete: View
+    val okButton: Button
+    private val buttons: MutableList<View>
+    var keyboardClickListener: KeyboardClickListener? = null
+
+    internal inner class ClickListener : OnClickListener {
+        override fun onClick(v: View) {
+            if (keyboardClickListener == null) {
+                return
+            }
+            val i = v.id
+            if (i == R.id.btn_7) {
+                keyboardClickListener!!.onNumClick(7)
+            }
+            if (i == R.id.btn_8) {
+                keyboardClickListener!!.onNumClick(8)
+            }
+            if (i == R.id.btn_9) {
+                keyboardClickListener!!.onNumClick(9)
+            }
+            if (i == R.id.btn_6) {
+                keyboardClickListener!!.onNumClick(6)
+            }
+            if (i == R.id.btn_5) {
+                keyboardClickListener!!.onNumClick(5)
+            }
+            if (i == R.id.btn_4) {
+                keyboardClickListener!!.onNumClick(4)
+            }
+            if (i == R.id.btn_3) {
+                keyboardClickListener!!.onNumClick(3)
+            }
+            if (i == R.id.btn_2) {
+                keyboardClickListener!!.onNumClick(2)
+            }
+            if (i == R.id.btn_1) {
+                keyboardClickListener!!.onNumClick(1)
+            }
+            if (i == R.id.btn_0) {
+                keyboardClickListener!!.onNumClick(0)
+            }
+            if (i == R.id.btn_delete) {
+                keyboardClickListener!!.onNumClick(DELETE)
+            }
+            if (i == R.id.btn_sure) {
+                keyboardClickListener!!.onNumClick(SURE)
+            }
+        }
+    }
+
+    interface KeyboardClickListener {
+        fun onNumClick(num: Int)
+    }
+
+    companion object {
+        const val DELETE = -2
+        const val SURE = -3
+    }
+
+    init {
+        val view =
+            LayoutInflater.from(context).inflate(R.layout.app_layout_keyboard_number, this, true)
+        buttons = ArrayList(12)
+        val clickListener: ClickListener = ClickListener()
+        btn_7 = view.findViewById(R.id.btn_7)
+        btn_8 = view.findViewById(R.id.btn_8)
+        btn_9 = view.findViewById(R.id.btn_9)
+        btn_6 = view.findViewById(R.id.btn_6)
+        btn_5 = view.findViewById(R.id.btn_5)
+        btn_4 = view.findViewById(R.id.btn_4)
+        btn_3 = view.findViewById(R.id.btn_3)
+        btn_2 = view.findViewById(R.id.btn_2)
+        btn_1 = view.findViewById(R.id.btn_1)
+        btn_0 = view.findViewById(R.id.btn_0)
+        delete = view.findViewById(R.id.btn_delete)
+        okButton = view.findViewById(R.id.btn_sure)
+        buttons.add(btn_7)
+        buttons.add(btn_8)
+        buttons.add(btn_9)
+        buttons.add(btn_6)
+        buttons.add(btn_5)
+        buttons.add(btn_4)
+        buttons.add(btn_3)
+        buttons.add(btn_2)
+        buttons.add(btn_1)
+        buttons.add(btn_0)
+        buttons.add(delete)
+        buttons.add(okButton)
+        for (btn in buttons) {
+            btn.setOnClickListener(clickListener)
+        }
+    }
+
+    fun setKeyNumKeyboardClickListener(keyboardClickListener: KeyboardClickListener){
+        this.keyboardClickListener = keyboardClickListener
+    }
+}
\ No newline at end of file