I am new to android, I am trying to open URL image on my main screen. My problem is that I am using navigation drawer also on my main page. Everything works fine only my main image which is coming from database is going slightly upwards, whereas the example which I copied in that the image is looking perfectly.
I don't know why my image is going upwards. The image should render like this :
My image is rendering like this:
Here is my FragmentOne.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical">
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="0.7">
<ImageView
android:id="@+id/ms1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="fitXY"
android:adjustViewBounds="true"
android:src="@mipmap/ic_launcher" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="0.3">
<ImageView
android:id="@+id/ms2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:scaleType="fitXY"
android:src="@mipmap/ic_launcher" />
<ImageView
android:id="@+id/ms3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:scaleType="fitXY"
android:src="@mipmap/ic_launcher" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
My containt_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
</RelativeLayout>
My Main activity:
import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.NavigationView;
import android.support.design.widget.Snackbar;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
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.view.Menu;
import android.view.MenuItem;
import android.view.View;
import com.example.zeba.broccoli.AddToCart;
import com.example.zeba.broccoli.FragmentOne;
import com.example.zeba.broccoli.FragmentTwo;
import com.example.zeba.broccoli.Login;
import com.example.zeba.broccoli.R;
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
/**
* As i told you i just create only navigation drawer with displaying images.
* I jus created two fragment only for understanding purpose.
* If you want more then developed by yourself.
* Remove this comment no need after you understood.
* @param savedInstanceState
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
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);
//add this line to display menu1 when the activity is loaded
displaySelectedScreen(0);
}
@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.menu_main
, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_settings:
// User chose the "Settings" item, show the app settings UI...
case R.id.action_cart:
Intent ibs = new Intent(MainActivity.this,AddToCart.class);
ibs.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(ibs);
finish();
break;
// User chose the "Favorite" action, mark the current item
// as a favorite...
default:
// If we got here, the user's action was not recognized.
// Invoke the superclass to handle it.
return super.onOptionsItemSelected(item);
}
return true;
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.br_menu) {
Intent i = new Intent(MainActivity.this,Login.class);
startActivity(i);
displaySelectedScreen(0);
}
else if (id == R.id.tr_ordr)
{
displaySelectedScreen(1);
}
else if (id == R.id.pl_ordr)
{
displaySelectedScreen(2);
} else if (id == R.id.profl)
{
displaySelectedScreen(3);
}
else if (id == R.id.addr)
{
displaySelectedScreen(4);
} else if (id == R.id.crds)
{
displaySelectedScreen(5);
}
return true;
}
private void displaySelectedScreen(int position)
{
try {
Fragment fragment = null;
if (position == 0)
{
fragment = new FragmentOne();
}
else if (position == 1)
{
fragment = new FragmentTwo();
}
else if (position == 2)
{
} else if (position == 3) {
} else if (position == 4) {
} else if (position == 5) {
}
//replacing the fragment
if (fragment != null) {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, fragment);
ft.commit();
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
}catch (Exception e){
e.printStackTrace();
}
}
}
My FragmentOne.java
public class FragmentOne extends Fragment
{
Activity activity;
View rootView;
ImageView im1, im2, im3;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)
{
rootView = inflater.inflate(R.layout.fragment_one, container, false);
activity = getActivity();
im1 = (ImageView)rootView.findViewById(R.id.ms1);
im2 = (ImageView)rootView.findViewById(R.id.ms2);
im2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getActivity(), Login.class);
startActivity(intent);
}
});
im3 = (ImageView)rootView.findViewById(R.id.ms3);
Picasso.with(activity).load("http://i.imgur.com/DvpvklR.png").into(im1);
Picasso.with(activity).load("https://api.learn2crack.com/android/images/donut.png").into(im2);
Picasso.with(activity).load("http://hdwallpaperbackgrounds.net/wp-content/uploads/2016/07/hd-nature-wallpapers.jpg").into(im3);
return rootView;
}
}
I tried doing debugging but then also no use, it's so weird problem.
See Question&Answers more detail:os