Android——监听事件OnLongClickListener

<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="拨打电话"
android:id="@+id/phone"
/>

package com.example.chenshuai.test322;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;

/**
* Created by chenshuai on 2016/3/28.
*/
public class Longclick extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.longclicklayout);

Button bt = (Button)findViewById(R.id.phone);

bt.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {

Uri uri = Uri.parse("tel:11232");

Intent intent = new Intent(Intent.ACTION_DIAL,uri);

startActivity(intent);
}
});

//长按监听
bt.setOnLongClickListener(new View.OnLongClickListener() {
@Override
//返回值代表是否已经处理结束，后面是否需要再处理
public boolean onLongClick(View v) {

Uri uri = Uri.parse("tel:110");

Intent intent = new Intent(Intent.ACTION_CALL,uri);

startActivity(intent);

//true事件处理结束，后面不需要再处理
return true;
}
});

}
}

<uses-permission android:name="android.permission.CALL_PHONE" />

结果为：点一下按钮为调打电话页面，长按为直接拨打电话