Hi,
i beginner into android & Java
ACTIVITY.xml
ACTIVITY.java
:: My problem is ..
I want check Group id when start up activity .. IF group id = EGYPT then Hidden or Invisible Group .
I tried more than once but i can't do that ..
Please help me..
Thanks ..
i beginner into android & Java
ACTIVITY.xml
Code:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<group android:checkableBehavior="single"
android:id="@+id/EGYPT"
android:visible="true">
<item
android:id="@+id/x1"
android:icon="@drawable/ic_radio_button_unchecked_black_24dp"
android:title="v1"/>
<item
android:id="@+id/x2"
android:icon="@drawable/ic_radio_button_unchecked_black_24dp"
android:title="v2"/>
<item
android:id="@+id/x3"
android:icon="@drawable/ic_radio_button_unchecked_black_24dp"
android:title="v3"/>
</group>
<item android:title="Communicate">
<menu>
<item
android:id="@+id/nav_share"
android:icon="@drawable/ic_menu_share"
android:title="Share" />
<item
android:id="@+id/nav_send"
android:icon="@drawable/ic_menu_send"
android:title="Send" />
</menu>
</item>
</menu>
ACTIVITY.java
Code:
package com.example.amr.myapplication;
import android.content.Context;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.telephony.TelephonyManager;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.TextView;
import java.util.Locale;
public class MainActivity1 extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
WebView browser;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main1);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
// MyCode
browser = (WebView) findViewById(R.id.webView);
browser.setWebViewClient(new MyBrowser());
browser.getSettings().setLoadsImagesAutomatically(true);
browser.getSettings().setJavaScriptEnabled(true);
browser.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
browser.loadUrl("http://www.youm7.com/");
//
}
@Override
public boolean onPrepareOptionsMenu(Menu menu){
super.onPrepareOptionsMenu(menu);
menu.clear();
menu.setGroupVisible(R.id.EGYPT,false);
return true;
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main_activity1, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
return super.onOptionsItemSelected(item);
}
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int grp_id = item.getGroupId();
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
private class MyBrowser extends WebViewClient{
//@Override
public boolean shoudOverrideUrlLoading(WebView view, String url){
view.loadUrl(url);
return true;
}
}
}
:: My problem is ..
I want check Group id when start up activity .. IF group id = EGYPT then Hidden or Invisible Group .
I tried more than once but i can't do that ..
Please help me..
Thanks ..