I have three clickable views contained in an Array. I am currently trying to implement an OnTouchListener where if I hover on the boxes, it will say that it has been clicked.
For example, when I press and drag the screen then hover my finger on view1 and view 2, it will say "view 1 clicked" & "view 2 clicked".
XML Code
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:background="@color/white">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<View
android:id="@+id/view1"
android:layout_width="wrap_content"
android:layout_height="150dp"
android:layout_weight="0.5"
android:layout_gravity="center"
android:layout_marginLeft="5dp"
android:background="@color/teal_200"/>
<View
android:id="@+id/view2"
android:layout_width="wrap_content"
android:layout_height="150dp"
android:layout_marginLeft="5dp"
android:layout_weight="0.5"
android:layout_gravity="center"
android:background="@color/teal_200" />
<View
android:id="@+id/view3"
android:layout_width="wrap_content"
android:layout_height="150dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_weight="0.5"
android:layout_gravity="center"
android:background="@color/teal_200" />
</LinearLayout>
</RelativeLayout>
Java Code
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
private static final int[] idArray = {R.id.view1, R.id.view2, R.id.view3};
private View[] view = new View[idArray.length];
int i;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
for (i = 0; i < idArray.length; i++){
view[i] = (View)findViewById(idArray[i]);
view[i].setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.view1:
Toast.makeText(MainActivity.this, "View 1 Clicked", Toast.LENGTH_SHORT).show();
break;
case R.id.view2:
Toast.makeText(MainActivity.this, "View 2 Clicked", Toast.LENGTH_SHORT).show();
break;
case R.id.view3:
Toast.makeText(MainActivity.this, "View 3 Clicked", Toast.LENGTH_SHORT).show();
break;
}
}
});
}
}
}
I have tried placing Motion Event ACTION_DOWN then ACTION_MOVE to drag and press, hence ACTION_UP to cancel. Yet, I'm having issues how to put an array along with touchlistener/motionevent.