thanks to all, Am using this fragments in SlidingPaneLayout, on opening the application, second fragment was the main and visible first, the issue is when i touch the inputs, it directly focused on the first fragment inputs which is behind the main frament.
<fragment
android:id="#+id/rightpane"
android:layout_width="match_parent"
android:layout_height="wrap_content"
class="com.example.incarnus_fragments.SearchReferralOutFragment"/>
<fragment
android:id="#+id/leftpane"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
class="com.example.incarnus_fragments.PatientInputDetails"/>
Related
I created a Tabbed Activity template project using Android Studio.
Then I created a LinearLayout with a nested TextView on it:
<LinearLayout
android:id="#+id/updateView"
android:layout_width="match_parent"
android:layout_height="20dp"
android:layout_marginTop="707dp"
android:orientation="vertical">
<TextView
android:id="#+id/updateTextView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="right"
android:text="TextView" />
</LinearLayout>
This view is shown on preview, but there's none of it in the built app.
When I try to get a reference to it from my code:
LinearLayout lastUpdate = findViewById(R.id.updateView)
I get null in runtime.
So, how can I modify the code?
Preview screenshot
I solved my problem by moving xml code of LinearLayout upper, than code of AppBarLayout, and modification of dynamic pixels (dp) of ViewPager and my textView
I am using BottomNavigation for my layout and after I press one button and change the page, the button looks as if I am still pressing it. It helps me if someone can give me a solution.
XML file
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:menu="#menu/bottom_nav_menu"
android:background="?android:attr/windowBackground"/>
The glitch:
First le me start by stating I am fairly new to Java and Android Studio, so please bear with me. my background has been in Visual Basic going way back.
I have an activity that tries to verify that what was entered is a valid Item Number by UPC entered. When only one match all is good. My problem starts when the UPC entered brings back more than one matching item. What I am attempting to do (First time using fragments) is Replace part of the screen with a recycler view showing the matching items and descriptions.
When comes backs with multiple items I call an event called setupMulitpleItems with the following code:
public void setupMultiItems(String mScan){
Timber.d("Multiple matching Items");
Bundle bundle = new Bundle();
bundle.putString("valuesArray",mScan);
SelectItemFragment fragobj = new SelectItemFragment();
fragobj.setArguments(bundle);
FragmentManager fragmentManager=getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.include2, fragobj);
fragmentTransaction.commit();
Not sure how many parts of this code will actually work but I am getting underline on the replace line.
"'replace(int, android.app.Fragment)' in 'android.app.FragmentTransaction' cannot be applied to '(int, com.procatdt.stockright.activities.SelectItemFragment)'"
meesage.
I am using the following imports for Fragments.
import android.app.FragmentTransaction;
import android.app.Fragment;
import android.app.FragmentManager;
Figured I would also include the XML for the activity that is currently running when I want to use Fragment.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/colorBackgroundGray"
tools:layout="#layout/fragment_select_item"
tools:context="com.procatdt.stockright.activities.PutAwayAreaActivity">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<include
android:id="#+id/include2"
layout="#layout/frm1"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_gravity="left" />
</LinearLayout>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:paddingLeft="5dp"
android:orientation="vertical">
<include
android:id="#+id/include"
layout="#layout/layout_numpad5"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginStart="220dp"
android:layout_weight="1"
android:layout_gravity="right"
/>
</LinearLayout>
</RelativeLayout>
I am trying to replace include2 with Fragment.
Hope this enough info but if anyone needs to see more let me know and I ill attach code.
You just need to pass the object of your fragment to replace method, there is no need to pass the class declaration and type of class
so just remove
// this is enough
fragmentTransaction.replace(R.id.include2, fragobj);
// remove this
//fragmentTransaction.replace(R.id.include2,android.app.Fragment SelectItemFragment);
Im trying to let my textview run from left to right in an infinite way.But somehow it looks really weird I even cant explain it in words so I decided to record and upload it.
Here is the video : https://www.youtube.com/watch?v=gj3FF7fEutk&feature=youtu.be
So thats how I wrote my Textview :
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:singleLine="true"
android:ellipsize="marquee"
android:marqueeRepeatLimit ="marquee_forever"
android:focusable="true"
android:focusableInTouchMode="true"
android:scrollHorizontally="true"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Title"
android:layout_marginTop="20dp"
android:textColor="#color/white"
android:id="#+id/textView_title_full"
android:layout_centerHorizontal="true" />
And this TextView is in a RelativeLayout declared like this :
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="170dp"
android:id="#+id/BELOW_FULL"
android:layout_gravity="bottom"
android:background="#drawable/color_below_player_full"
android:layout_below="#+id/viewpager_albumart_full"
android:layout_alignParentBottom="true">
where the RelativeLayout is also in a Relativelayout like this :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:weightSum="1"
android:background="#0E0E0E">
I of course used the txt_song_title.setSelected(true); method.
How it looks like what I want to achieve :https://www.youtube.com/watch?v=o4uAA4pik68
Thank you all very much !
EDIT:
All parts where I do sth with my TextView :
public void init_textviews()
{
...
txt_song_title = (TextView)findViewById(R.id.textView_title_full);
txt_song_title.setSelected(true);
}
//init_textviews() is called in my onCreate method
txt_song_title.setText("Some Long text"); // called in onCreate after init_textviews()
And lastly:
public static void update_GUI_full (Context context) //Called when it is a button is clicked
{
...
txt_song_title.setText("longTexthere");
...
}
Working side by side with #Ahmet Kazaman we've found that there seemed to be a problem when combining a marquee TextView with another TextView periodically updated using a Handler.
After some tests we've found that this strange behaviour only happens when the TextViews are iside a RelativeLayout and everything woeks as expected when the enclosing layout is a LinearLayout. Thus, the solution (more a workaround) is to change the enclosing layout to be a Linearlayout.
I'm creating an app with a main menu, one of these menu items will open up a PreferenceFragment. To create unity within the app I'd like the main menu to look as close to the PreferenceFragment as possible. Basically all the xml values I can use to create menu items that look similar to those in the PreferenceFragment.
Examples of values I need: text size and color (for both title and summary text) and padding values.
I could guess at it but that could take awhile and may not be accurate. There has to be a better way to do it.
Here is what I have so far:
Main Menu (the menu I want to look like the PreferenceFragment): http://i.imgur.com/O5jr14e.png
Preferences (the PreferenceFragment): http://i.imgur.com/YLUnNdX.png
Here are the layout values I have so far the menu item:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent"
android:layout_width="wrap_content" android:id="#+id/menu_item"
android:orientation="vertical" android:layout_weight="1"
android:paddingLeft="10dp">
<TextView android:id="#+id/menu_item_title"
android:textSize="20sp"
android:textColor="#android:color/white"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1" />
<TextView android:id="#+id/menu_item_description"
android:textColor="#android:color/darker_gray"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1" />
</LinearLayout>
I am using a ListFragment with a custom ListAdapter to return the above layout with the required String values and display it in the list.
Thanks in advance!
You should use themes and styles if you are looking for the text size and color to be the same throughout the app.
http://developer.android.com/guide/topics/ui/themes.html