android studio calling button
Here is the working code:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
dialContactPhone("123123123");
}
});
}
private void dialContactPhone(final String phoneNumber) {
startActivity(new Intent(Intent.ACTION_DIAL, Uri.fromParts("tel", phoneNumber, null)));
}
You need Action_Dial
,
use below code it will open Dealer with number specified.
Intent intent = new Intent(Intent.ACTION_DIAL);
intent.setData(Uri.parse("tel:0123456789"));
startActivity(intent);
The tel:
prefix is required, otherwhise the following exception will be thrown: java.lang.IllegalStateException: Could not execute method of the activity.
Action_Dial
doesn't require any permission.
If you want to initiate the call directly without user's interaction, you can use action Intent.ACTION_CALL
. In this case, you must add the following permission in your AndroidManifest.xml
:
<uses-permission android:name="android.permission.CALL_PHONE" />
I need to enter code above the application list on the manifest:
<uses-permission android:name="android.permission.CALL_PHONE"/>