When I tap on any item of in navigation drawer ,instead of going to new activity , the drawer toggles.
MainActivity :
public class MainActivity extends AppCompatActivity {
LinearLayoutManager mLayoutManager; //for sorting
SharedPreferences mSharedPreferences; //for saving sort setting
DrawerLayout drawerLayout;
ActionBarDrawerToggle toggle;
NavigationView navigationView;
Toolbar toolbar;
RecyclerView mRecyclerView;
List<FoodData> myFoodList;
FoodData mFoodData;
MyAdapter myAdapter;
SearchView searchView;
private boolean ascending = true;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// setUpToolbar();
// getSupportActionBar().hide();
toolbar =(Toolbar)findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
//menu hooks
drawerLayout = findViewById(R.id.drawerLayout);
navigationView = findViewById(R.id.navigation_menu);
toggle = new ActionBarDrawerToggle(this, drawerLayout,toolbar,R.string.open,R.string.close);
drawerLayout.addDrawerListener(toggle);
toggle.syncState();
mRecyclerView = (RecyclerView)findViewById(R.id.recyclerView);
searchView = findViewById(R.id.srch);
mSharedPreferences= getSharedPreferences("SortSettings", MODE_PRIVATE);
String mSorting =mSharedPreferences.getString("Sort","newest"); // where if no setting is selected newest will be default
if(mSorting.equals("newest")){
mLayoutManager = new LinearLayoutManager(this);
//this will load the items from bottom means newest first
mLayoutManager.setReverseLayout(true);
mLayoutManager.setStackFromEnd(true);
}else if(mSorting.equals("oldest")){
mLayoutManager = new LinearLayoutManager(this);
//this will load the items from bottom means oldest first
mLayoutManager.setReverseLayout(false);
mLayoutManager.setStackFromEnd(false);
}
//for setting company name in the navigation drawer
// navigationView=(NavigationView)findViewById(R.id.navigation_menu);
//navigationView.setNavigationItemSelectedListener(this);
// View header = navigationView.getHeaderView(0);
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
switch (menuItem.getItemId())
{
case R.id.nav_favourite:
Intent intent = new Intent(MainActivity.this, favourite.class);
startActivity(intent);
// drawerLayout.closeDrawer(GravityCompat.START);
break;
case R.id.nav_about_us:
Intent intent1 = new Intent(MainActivity.this , About_us.class);
startActivity(intent1);
// drawerLayout.closeDrawer(GravityCompat.START);
break;
case R.id.nav_rate_us:
Intent intent2 = new Intent(MainActivity.this , RateUs.class);
startActivity(intent2);
// drawerLayout.closeDrawer(GravityCompat.START);
break;
case R.id.nav_share:
Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
sharingIntent.setType("text/plain");
String shareBody = "http://play.google.com/store/apps/detail?id=" + getPackageName();
String shareSub = "Try now";
sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, shareSub);
sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
startActivity(Intent.createChooser(sharingIntent, "Share using"));
//drawerLayout.closeDrawer(GravityCompat.START);
break;
case R.id.nav_setting:
Intent intent3 = new Intent(MainActivity.this , SettingsActivity.class);
startActivity(intent3);
// drawerLayout.closeDrawer(GravityCompat.START);
break;
}
return true;
}
});
GridLayoutManager gridLayoutManager = new GridLayoutManager(MainActivity.this,1);
mRecyclerView.setLayoutManager(mLayoutManager);
myFoodList = new ArrayList<>();
mFoodData = new FoodData("Rawa Kesar",R.drawable.rawa,"INGREDIENTS");
mFoodData = new FoodData("Jalebi",R.drawable.jalebi,"INGREDIENTS");
mFoodData = new FoodData("Rasmalai",R.drawable.rasmlai,"INGREDIENTS");
mFoodData = new FoodData("Kaju Katli",R.drawable.kajuktli,"INGREDIENTS");
myAdapter = new MyAdapter(MainActivity.this,myFoodList);
mRecyclerView.setAdapter(myAdapter);
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String s) {
return false;
}
@Override
public boolean onQueryTextChange(String s) {
myAdapter.getFilter().filter(s.toString());
return false;
}
});
}
// public void btn_uploadActivity(View view) {
//
// startActivity(new Intent(this,Upload_Recipe));
// }
// public void setUpToolbar() {
// drawerLayout = findViewById(R.id.drawerLayout);
// Toolbar toolbar = findViewById(R.id.toolbar);
// setSupportActionBar(toolbar);
// actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.app_name, R.string.app_name);
// drawerLayout.addDrawerListener(actionBarDrawerToggle);
// actionBarDrawerToggle.getDrawerArrowDrawable().setColor(getResources().getColor(R.color.black));
// actionBarDrawerToggle.syncState();
//
// }
@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {
int id=item.getItemId();
if(id==R.id.sort){
//display alert dialogue to choose sorting
showSortDialogue();
return true;
}
return super.onOptionsItemSelected(item);
}
private void showSortDialogue() {
//options to display in dialogue
String[] sortOptions = {"Newest","Oldest"};
//create alert dislogue
AlertDialog.Builder builder= new AlertDialog.Builder(this);
builder.setTitle("Sort By").setIcon(R.drawable.sort_2).setItems(sortOptions,new DialogInterface.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int which) {
if(which==0){
SharedPreferences.Editor editor=mSharedPreferences.edit();
editor.putString("Sort","newest");
editor.apply();
recreate();
}else if(which==1){
SharedPreferences.Editor editor=mSharedPreferences.edit();
editor.putString("Sort","oldest");
editor.apply();
recreate();
}
}
}
);
builder.show();
}
// @Override
// public boolean onCreateOptionsMenu(Menu menu) {
// getMenuInflater().inflate(R.menu.menu,menu);
// MenuItem menuItem=menu.findItem(R.id.search);
// //SearchView searchView=(SearchView) menuItem.getActionView();
// searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
// @Override
// public boolean onQueryTextSubmit(String s) {
// return false;
// }
//
// @Override
// public boolean onQueryTextChange(String s) {
// myAdapter.getFilter().filter(s.toString());
// return false;
// }
// });
// return super.onCreateOptionsMenu(menu);
// }
@Override
public void onBackPressed() {
Intent a =new Intent(Intent.ACTION_MAIN);
a.addCategory(Intent.CATEGORY_HOME);
a.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(a);
}
}
this is my mainActiviy.xml code where i have usedNavigation View
I have checked my code many times but not able to find the mistake…it would be great help if someone helps me in this Thanks in advance.
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Answer
add navigation view below linear layout, it will work. In drawer layout , content should be first then navigation view.