I want to align the spinner to left. spinner is not used for navigation here
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#android:id/text1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ellipsize="marquee"
android:singleLine="true"
android:textColor="#color/white"
android:textStyle="bold"/>
how to do it.
Grab the actionbar, then:
actionbar.setDisplayShowTitleEnabled(false);
Related
I have a simple single Activity app, the activity has only a toolbar and a FragmentContainerView that acts as the NaHost.
In one of my main screens, I have a Fragment that contains a BottomNavigationView that should toggle between 3 child Fragments. This parent fragment has also a FragmentContainerView that is also defined as a NavHost for the child fragments.
Can this setup work by just using one NavGraph? How can I tell the the navigation component which NavHost to use when switching between main screens which is different to when clicking on the BottomNavigationView items?
Activity XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<include
android:id="#+id/app_bar_container"
layout="#layout/app_bar" />
<androidx.fragment.app.FragmentContainerView
android:id="#+id/fragment_container"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:defaultNavHost="true"
app:navGraph="#navigation/nav_graph" />
</LinearLayout>
Parent Fragment:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.fragment.app.FragmentContainerView
android:id="#+id/fragment_container"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="0dp"
android:layout_height="0dp"
app:defaultNavHost="true"
app:layout_constraintBottom_toTopOf="#id/tab_navigation"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navGraph="#navigation/nav_graph" />
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/tab_navigation"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:menu="#menu/bottom_navigation_items" />
</androidx.constraintlayout.widget.ConstraintLayout>
I have simple RatingBar in my app. and i set numStarts="5" but it show more then 5 star. when i set android:layout_width="match_parent" I tried to several tutorials but also did't work, as per doc numStarts for show number of starts but in my case it did't work. i go through doc and several tutorials but did't get any solution.
but i want to only 5 stars in rating bar.
my rating bar is given below.
<RatingBar
style="#style/customRatingBar"
android:id="#+id/course_rating_bar"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:layout_marginRight="16dp"
android:layout_marginLeft="16dp"
android:numStars="5"
android:isIndicator="false"
android:stepSize="1.0"/>
This is my custom style
<style name="foodRatingBar" parent="#android:style/Widget.RatingBar">
<item name="android:progressDrawable">#drawable/ratingstars</item>
<item name="android:minHeight">22dip</item>
<item name="android:maxHeight">22dip</item>
</style>
......
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="#+android:id/background"
android:drawable="#drawable/star_empty" />
<item android:id="#+android:id/secondaryProgress"
android:drawable="#drawable/star_empty" />
<item android:id="#+android:id/progress"
android:drawable="#drawable/star" />
</layer-list>
You have to set android:layout_width="wrap_content" rather than "match_parent". Then you will get the 5 stars.
This Fragment is an instance of a TabViewPager. I am having a issue with the FAB button. Now the problem that I am facing is the FAB button is not fully visible. Its half of the portion is hidden as shown in the screenshot below. Can any one help me to solve this issue. Thanks in advance.
!(http://i.imgur.com/qyT4ptm.png)
!(http://i.imgur.com/RxRS1Gn.png)
my activity_main.xml
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<android.support.design.widget.AppBarLayout
android:id="#+id/appBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light" />
<android.support.design.widget.TabLayout
android:id="#+id/tabLayout"
android:layout_width="match_parent"
android:layout_below="#+id/toolbar"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"/>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/pager"
android:layout_below="#id/appBar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
my Fragment_activity file
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/rootLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.FloatingActionButton
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="false"
android:layout_alignParentLeft="false"
android:id="#+id/fabBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:src="#drawable/ic_plus"
app:fabSize="normal"
app:backgroundTint="#C2185B"
android:layout_marginBottom="16dp"
android:layout_marginRight="16dp"
/>
</FrameLayout>
Need help to display a sample card in the glass timeline(refer image). All i need is to launch the card when one taps when "ok glass" is displayed and scroll to view the card(image 2), the same via voice command also does not work.
I tried launching the same activity via adb shell it works perfectly fine, also i added an intent filter with MAIN/LAUNCHER category to the activity - it runs. I referred this link for this POC but nothing like the image is being displayed. Please help as to where am i going wrong - TIA
Activity:
package de.androidzeitgeist.glass.helloworld.immersion;
import android.app.Activity;
import android.os.Bundle;
import com.google.android.glass.app.Card;
public class HelloWorldActivity extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Card card = new Card(this);
card.setText("Hello world!");
card.setFootnote("android.com");
setContentView(cardroid.getView());
}
}
Manifest File:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="de.androidzeitgeist.glass.helloworld.immersion"
android:versionCode="1"
android:versionName="1.0" >
<application
android:allowBackup="true"
android:icon="#drawable/helloworld_icon"
android:label="#string/app_name" >
<activity
android:name="de.androidzeitgeist.glass.helloworld.immersion.HelloWorldActivity"
android:icon="#drawable/helloworld_icon"
android:label="#string/app_name" >
<intent-filter>
<action android:name="com.google.android.glass.action.VOICE_TRIGGER" />
</intent-filter>
<meta-data
android:name="com.google.android.glass.VoiceTrigger"
android:resource="#xml/voice_trigger" />
</activity>
</application>
<uses-sdk
android:minSdkVersion="19"
android:targetSdkVersion="19" />
</manifest>
voice_trigger.xml
<?xml version="1.0" encoding="utf-8"?>
<trigger keyword="#string/show_hello_word" />
strings.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">HelloWorldImmersion</string>
<string name="hello_world"></string>
<string name="show_hello_word">show hello world</string>
</resources>
If you are using an unregistered voice command, your manifest.xml must include
<uses-permission android:name="com.google.android.glass.permission.DEVELOPMENT" />
See https://developers.google.com/glass/develop/gdk/starting-glassware for more details about using registered commands and unlisted commands and Why is my voice command missing from the ok glass menu in XE16? for some clarification and examples.
Hi have already several apps with AdView, but this time, I can't see what is wrong.
When I look at the file in Eclipse in Graphical Layout, it shows the AdView placeholder in the right size and place but with the Error message:
Could not initialize AdView. Required XML attribute, "adSize" missing.
Please take a look on my code and hopefully somebody see what I'm missing.
Here is the code:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:orientation="vertical" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/eifelturm"
android:orientation="vertical" >
<Button
android:id="#+id/newbutton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:drawableLeft="#android:drawable/ic_menu_camera"
android:text="#string/neuesFoto"
android:gravity="fill"
android:onClick="newPhoto"
></Button>
<ListView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/main_listview">
</ListView>
</LinearLayout>
<com.google.ads.AdView
android:id="#+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
app:adSize="BANNER"
app:adUnitId="a1501d20d464e5d"
app:loadAdOnCreate="true" />
</RelativeLayout>
A little late to reply, but I think your problem was that you were using the keyword app instead of ads in your AdView definition. With this structure it should work:
<com.google.ads.AdView
android:id="#+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
ads:adSize="BANNER"
ads:adUnitId="a1501d20d464e5d"
ads:loadAdOnCreate="true" />