Add Click Listener to views

guy-4444 · Jul 19, 2018 · 7c8c1ee · 7c8c1ee
1 parent be2df31
commit 7c8c1ee
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Showing 4 changed files with 53 additions and 9 deletions.
diff --git a/app/src/main/java/mishmarot/guy/com/testtime/MainActivity.java b/app/src/main/java/mishmarot/guy/com/testtime/MainActivity.java
@@ -5,7 +5,9 @@
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
+import android.widget.Toast;
 
+import mishmarot.guy.com.timelineunit.CallBack_StepViewClick;
 import mishmarot.guy.com.timelineunit.StepLineLayout;
 import mishmarot.guy.com.timelineunit.StepLineView;
 
@@ -33,7 +35,12 @@ protected void onCreate(Bundle savedInstanceState) {
         stepLayout_2.setStepLines(this, StepLineView.LineOrientation.VERTICAL, 12, Color.argb(123, 0, 0, 255), Color.argb(123, 0, 255, 0), Color.argb(123, 0, 255, 0), 3, 20, 10);
         stepLayout_3.setStepLines(this, StepLineView.LineOrientation.VERTICAL, 5, R.color.orange, R.color.yellow, R.color.orange);
         stepLayout_4.setStepLines(this, StepLineView.LineOrientation.VERTICAL, 6, Color.argb(200, 255, 0, 0), Color.argb(100, 255, 0, 0), Color.argb(123, 200, 200, 0), 4, 25, 0);
-        stepLayout_5.setStepLines(this, StepLineView.LineOrientation.VERTICAL, 40, R.color.colorPrimary, android.R.color.darker_gray, Color.argb(123, 200, 200, 0), 4, 25, 0);
+        stepLayout_5.setStepLines(this, StepLineView.LineOrientation.VERTICAL, 40, R.color.colorPrimary, android.R.color.darker_gray, Color.argb(123, 200, 200, 0), 4, 25, 0, new CallBack_StepViewClick() {
+            @Override
+            public void onClick(int position) {
+                Toast.makeText(MainActivity.this, position + " Clicked!!", Toast.LENGTH_SHORT).show();
+            }
+        });
 
 
 

diff --git a/timelineunit/src/main/java/mishmarot/guy/com/timelineunit/CallBack_StepViewClick.java b/timelineunit/src/main/java/mishmarot/guy/com/timelineunit/CallBack_StepViewClick.java
@@ -0,0 +1,5 @@
+package mishmarot.guy.com.timelineunit;
+
+public interface CallBack_StepViewClick {
+    public void onClick(int position);
+}
diff --git a/timelineunit/src/main/java/mishmarot/guy/com/timelineunit/StepLineLayout.java b/timelineunit/src/main/java/mishmarot/guy/com/timelineunit/StepLineLayout.java
@@ -39,13 +39,21 @@ private void init(Context context) {
     }
 
     public void setStepLines(Context context, StepLineView.LineOrientation _lineOrientation, int _numOfItems, int _mainColor, int _secondColor, int _lineColor, int _lineSize, int _markerRadius, int _linePadding){
+        setStepLines(context, lineOrientation, _numOfItems, _mainColor, _secondColor, _lineColor, _lineSize, _markerRadius, _linePadding, null);
+    }
+
+    public void setStepLines(Context context, StepLineView.LineOrientation _lineOrientation, int _numOfItems, int _mainColor, int _secondColor, int _lineColor, int _lineSize, int _markerRadius, int _linePadding, CallBack_StepViewClick _callBack_stepViewClick){
         this.lineSize = _lineSize;
         this.markerRadius = _markerRadius;
         this.linePadding = _linePadding;
-        setStepLines(context, _lineOrientation, _numOfItems, _mainColor, _secondColor, _lineColor);
+        setStepLines(context, _lineOrientation, _numOfItems, _mainColor, _secondColor, _lineColor, _callBack_stepViewClick);
     }
 
     public void setStepLines(Context context, StepLineView.LineOrientation _lineOrientation, int _numOfItems, int _mainColor, int _secondColor, int _lineColor){
+        setStepLines(context, _lineOrientation, _numOfItems, _mainColor, _secondColor, _lineColor, null);
+    }
+
+    public void setStepLines(Context context, StepLineView.LineOrientation _lineOrientation, int _numOfItems, int _mainColor, int _secondColor, int _lineColor, CallBack_StepViewClick callBack_stepViewClick){
 
         // If the user send resource int instead of Color int..
         try {
@@ -64,10 +72,10 @@ public void setStepLines(Context context, StepLineView.LineOrientation _lineOrie
         this.mainColor = _mainColor;
         this.lineColor = _lineColor;
         this.secondColor = _secondColor;
-        setStepLines(context, _lineOrientation, _numOfItems);
+        setStepLines(context, _lineOrientation, _numOfItems, callBack_stepViewClick);
     }
 
-    private void setStepLines(Context context, StepLineView.LineOrientation _lineOrientation, int numOfItems) {
+    private void setStepLines(Context context, StepLineView.LineOrientation _lineOrientation, int numOfItems, CallBack_StepViewClick _callBack_stepViewClick) {
         stepLineViews = new ArrayList<>();
 
         this.lineOrientation = _lineOrientation;
@@ -80,20 +88,20 @@ private void setStepLines(Context context, StepLineView.LineOrientation _lineOri
             return;
         }
         else if (numOfItems == 1) {
-            StepLineView stepLineView4 = getStepLineUnit(context, StepLineView.LineType.ONLY_ONE, StepLineView.OrderStatus.ACTIVE);
+            StepLineView stepLineView4 = getStepLineUnit(context, StepLineView.LineType.ONLY_ONE, StepLineView.OrderStatus.ACTIVE, stepLineViews.size(), _callBack_stepViewClick);
             stepLineViews.add(stepLineView4);
         }
         else {
             // numOfItems > 1
-            StepLineView stepLineView0 = getStepLineUnit(context, StepLineView.LineType.BEGIN, StepLineView.OrderStatus.ACTIVE);
+            StepLineView stepLineView0 = getStepLineUnit(context, StepLineView.LineType.BEGIN, StepLineView.OrderStatus.ACTIVE, stepLineViews.size(), _callBack_stepViewClick);
             stepLineViews.add(stepLineView0);
 
             for (int i = 1; i < numOfItems-1; i++) {
-                StepLineView stepLineView1 = getStepLineUnit(context, StepLineView.LineType.NORMAL, StepLineView.OrderStatus.ACTIVE);
+                StepLineView stepLineView1 = getStepLineUnit(context, StepLineView.LineType.NORMAL, StepLineView.OrderStatus.ACTIVE, stepLineViews.size(), _callBack_stepViewClick);
                 stepLineViews.add(stepLineView1);
             }
 
-            StepLineView stepLineView2 = getStepLineUnit(context, StepLineView.LineType.END, StepLineView.OrderStatus.ACTIVE);
+            StepLineView stepLineView2 = getStepLineUnit(context, StepLineView.LineType.END, StepLineView.OrderStatus.ACTIVE, stepLineViews.size(), _callBack_stepViewClick);
             stepLineViews.add(stepLineView2);
         }
 
@@ -121,7 +129,7 @@ public void setUnitCompleted(int completedIndex) {
             stepLineViews.get(completedIndex).setOrderStatus(StepLineView.OrderStatus.COMPLETED);
     }
 
-    public StepLineView getStepLineUnit(Context context, StepLineView.LineType lineType, StepLineView.OrderStatus orderStatus) {
+    public StepLineView getStepLineUnit(Context context, StepLineView.LineType lineType, StepLineView.OrderStatus orderStatus, int _position, CallBack_StepViewClick _callBack_stepViewClick) {
         // markerSize - default=20
         LinearLayout.LayoutParams linearParams;
         if (lineOrientation == StepLineView.LineOrientation.HORIZONTAL)
@@ -144,6 +152,8 @@ public StepLineView getStepLineUnit(Context context, StepLineView.LineType lineT
         stepLineView.setLinePadding(linePadding);
         stepLineView.setDrawables();
         stepLineView.setOrderStatus(orderStatus);
+        stepLineView.setPosition(_position);
+        stepLineView.setCallBack_stepViewClick(_callBack_stepViewClick);
 
         return stepLineView;
     }

diff --git a/timelineunit/src/main/java/mishmarot/guy/com/timelineunit/StepLineView.java b/timelineunit/src/main/java/mishmarot/guy/com/timelineunit/StepLineView.java
@@ -37,6 +37,9 @@ public class StepLineView extends View {
     private Rect mBounds;
     private Context mContext;
 
+    private int position = -1;
+    private CallBack_StepViewClick callBack_stepViewClick;
+
     Drawable a1, a2, a3;
 
     public StepLineView(Context context, AttributeSet attrs) {
@@ -378,6 +381,25 @@ public void setOrderStatus(OrderStatus orderStatus) {
         invalidate();
     }
 
+    public int getPosition() {
+        return position;
+    }
+
+    public void setPosition(int position) {
+        this.position = position;
+    }
+
+    public void setCallBack_stepViewClick(final CallBack_StepViewClick callBack_stepViewClick) {
+        this.callBack_stepViewClick = callBack_stepViewClick;
+
+        this.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                callBack_stepViewClick.onClick(position);
+            }
+        });
+    }
+
     public int getMainColor() {
         return mainColor;
     }