How to realize the long-press pop-up PopupMenu menu bar by Android
This article mainly introduces Android how to achieve long-press pop-up PopupMenu menu bar, the article is very detailed, has a certain reference value, interested friends must read it!
A special menu effect has been added to the SDK3.0 version of Android, which can be displayed on any View, depending on the location of the View.
Res/menu/menu.xml
MainActivity.java
Package com.zhangyu.mypopupmenu;import android.os.Bundle;import android.support.v7.app.AppCompatActivity;import android.view.MenuItem;import android.view.View;import android.widget.PopupMenu;import android.widget.TextView;import android.widget.Toast;public class MainActivity extends AppCompatActivity {private TextView tv1; private TextView tv2; private TextView tv3; @ Override protected void onCreate (Bundle savedInstanceState) {super.onCreate (savedInstanceState); setContentView (R.layout.activity_main); initView () } private void initView () {tv1 = (TextView) findViewById (R.id.tv1); tv2 = (TextView) findViewById (R.id.tv2); tv3 = (TextView) findViewById (R.id.tv3); tv1.setOnClickListener (new View.OnClickListener () {@ Override public void onClick (View v) {myPopupMenu (v);}}); tv2.setOnClickListener (new View.OnClickListener () {@ Override public void onClick (View v) {myPopupMenu (v);}}) Tv3.setOnClickListener (new View.OnClickListener () {@ Override public void onClick (View v) {myPopupMenu (v);}});} private void myPopupMenu (View v) {/ / define PopupMenu object PopupMenu popupMenu = new PopupMenu (MainActivity.this, v); / / set the layout of PopupMenu object popupMenu.getMenuInflater () .inflate (R.menu.menu, popupMenu.getMenu ()) / / set PopupMenu click event popupMenu.setOnMenuItemClickListener (new PopupMenu.OnMenuItemClickListener () {@ Override public boolean onMenuItemClick (MenuItem item) {Toast.makeText (MainActivity.this, "clicked--" + item.getTitle (), Toast.LENGTH_SHORT). Show (); return true;}}); / / display menu popupMenu.show ();}}
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