[Kotlin] 안드로이드 전화걸기 버튼

 

 

 

 

# Call Button Xml : ic_baseline_call_24.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp"
    android:height="24dp"
    android:viewportWidth="24"
    android:viewportHeight="24"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M20.01,15.38c-1.23,0 -2.42,-0.2 -3.53,-0.56 -0.35,-0.12 -0.74,-0.03 -1.01,0.24l-1.57,1.97c-2.83,-1.35 -5.48,-3.9 -6.89,-6.83l1.95,-1.66c0.27,-0.28 0.35,-0.67 0.24,-1.02 -0.37,-1.11 -0.56,-2.3 -0.56,-3.53 0,-0.54 -0.45,-0.99 -0.99,-0.99H4.19C3.65,3 3,3.24 3,3.99 3,13.28 10.73,21 20.01,21c0.71,0 0.99,-0.63 0.99,-1.18v-3.45c0,-0.54 -0.45,-0.99 -0.99,-0.99z"/>
</vector>

 

 

# Button layout: activity_main.xml

<...layout...>

	...
    <ImageButton
        android:id="@+id/btn_call"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/ic_baseline_call_24"
        />
	...
</...layout...>

 

 

# Button Action: MainActivity.kt

...
  var btnCall: ImageButton = view.findViewById(R.id.btn_call)
  var phoneNum: String = "tel:"

  btnCall.setOnClickListener {
    phoneNum += "01012345678"
    var intent = Intent(Intent.ACTION_DIAL)
        intent.data = Uri.parse(phoneNum)
        startActivity(intent)
        
        //초기화
        phoneNum = "tel:"
  }
...