Android findViewById always returns null
null,android-inflate,findviewbyid
I've solved this problem for my own. The problem was, that the I missed the constructor with 3 arguments in the CameraPreview class. So, I added this constructor and everything works fine...
StackOverflowError when inflating custom view which contains its own views
android,android-layout,android-fragments,android-inflate
Please check if something like this fixes the issue: fragment_board.xml <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <com.app.BoardView android:id="@+id/view_board" android:layout_width="match_parent" android:layout_height="match_parent"/> </FrameLayout> view_board.xml <merge xmlns:android="http://schemas.android.com/apk/res/android"...
reference to a view in an inflated layout
android,android-layout,android-inflate
Please review relative layout docs: http://developer.android.com/guide/topics/ui/layout/relative.html The behavior you are describing is exactly that which would be expected as I read these docs. I would key in on this line: RelativeLayout lets child views specify their position relative to the parent view or to each other (specified by ID). So...
Inflating ImageButton programatically changes width & height params to wrap_content. Why?
android,android-layout,android-inflate,layoutparams
When you call inflater.inflate(R.layout.child_button, null, false), you are passing in null for the parent view - this causes any layout_ attributes to be ignored (as those attributes are only used by the parent view) - see this Google+ post for more details. Instead, you should use inflater.inflate(R.layout.child_button, right_LL, true)); This...
inflate a view without XML in Android
android,xml,android-inflate,android-runtime
is it possible to inflate a view without XML ? No. The definition of the term "inflation" in Android is to convert an XML resource file into a corresponding tree of Java objects. Layout inflation converts an XML layout resource into a corresponding tree of View objects. But I...
NullPointerException while creating TextView dynamically inside custom ArrayAdapter
android,android-listview,dynamically-generated,custom-adapter,android-inflate
You have not initialized likers array.You have to do something like: TextView[] likers = new TextView[4]; with the number of views You want to have inside the array....
OnClick on inflated items
android,android-layout,android-inflate
You can find those images and check if it's not null before setting onClick. ImageView img1 = (ImageView) view.findViewById(R.id.imageview1); if (img1 != null) { img1.setOnClickListener(...); } ImageView img2 = (ImageView) view.findViewById(R.id.imageview2); if (img2 != null) { img1.setOnClickListener(...); } ... ...
Creating seekbar dynamically and giving listeners for that but it is not working properly
android,android-inflate,android-seekbar
Just slight modification in my code,In this what i have realized android every widgets working based on id only.In this code you can differentiate the seekbar variable like vertical_seekbar and vertical_seekbar1 for me this the solution.Still this solution very strange for me. for (int i = 0; i < controlList.size();...
Get Layout Id from an already inflated view
android,android-layout,android-viewpager,android-xml,android-inflate
That information is not recorded by the View system. If you want to track that, you will have to do so yourself. You could use setTag() and getTag(), for example.
Inflated view does not get dimmensions from xml
android,android-layout,google-maps-markers,layout-inflater,android-inflate
As there's no root, according to docs, root is returned from inflate so I set size to the root manually with: View markerView; markerView = layoutInflater.inflate(R.layout.marker1, null); markerView.setLayoutParams(new ViewGroup.LayoutParams(80, 80));; ...
android.view.InflateException: Binary XML file line #45: Error inflating class fragment
android,google-maps,android-inflate
E/AndroidRuntime(29819): Caused by: java.lang.RuntimeException: API key not found. Check that <meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="your API key"/> is in the <application> element of AndroidManifest.xml As the error indicates, your manifest is missing the <meta-data> element for the API key: <meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="Please type in your API key here, replacing this stub value"/>...
What's the earliest point in time I can access xml-defined subviews in a custom view
android,android-view,android-custom-view,android-inflate
I should read the docs more carefully... View.onFinishInflate() is what I was looking for....
Fragment is inflated but method has no affect
methods,android-fragments,android-inflate
You have to understand the lifecycle of a Fragment. The onCreate() is called before onCreateView(). If you invoke your updateBinaryInput() method in onCreate() the TextView you wanna update isn't initialized. I think you get a NullPointerException because of this. Call your method in onCreateView after you initizalized the TextView. Something...
ListView not displaying on inflate
android,android-listview,android-inflate
I guess the problem is here: LayoutInflater inflater = (LayoutInflater) ProductActivity.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); v = inflater.inflate(R.layout.edir_or_delete_menu, null); You inflated a view, but didn't add it anywhere. Add it as a child view to the view which is supposed to be its parent. Also you need to declare and assign the inflater.inflate(...) result...
Android: find the id of the inflated buttons
android,button,nullpointerexception,layout-inflater,android-inflate
create a list of buttons, you can create buttons and set their id, tags and onclicklistenners like this and add them to the button list: buttonList = new ArrayList<Button>(); for (int i=0;i<2;i++){ Button button = new Button(getApplicationContext()); button.setOnClickListener(customListenner); button.setAnimation(anim); button.setId(i); button.setTag(i); myLayout.addView(button); buttonList.add(button); } and when you need to use...
Android - How to layout and use a custom View?
android,android-layout,android-studio,android-custom-view,android-inflate
I think you're missing the most important part. You're not tying your layout to your ActionView object... Add: LayoutInflater.from(context).inflate(R.layout.<xml_of_action_view>, this, true); inside your ActionView constructor. ...
listview onitemclicklistener with layoutinflater
android,android-activity,android-listview,android-adapter,android-inflate
You should remove this code in CustomAdapter rowView.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Toast.makeText(context, "You Clicked "+name[position], Toast.LENGTH_LONG).show(); } }); ...
Error Inflating Class/View
android,android-view,android-inflate
You should declare View class as a static or make it in another file...even better.
ListFragment with a custom view hierarchy results with zero width / height children in onViewCreated
android-layout,android-fragments,android-listview,android-listfragment,android-inflate
Views will not take on any size until it is laid out on the screen. Aka, usually after onResume(). If you wish to obtain it's measurements when known, you can use a layout listener. For more details and an example: Android - get height of a view before it´s drawn
Custom Toast Inflating - Android
Of course, the method findViewById is a method of Activity. So the sample code is in the Activity class that just calling findViewById will cause no problem. Hence your code is in MyToast class, you should call the method for an instance of Activity: ((Activity) context).findViewById(R.id.toast_layout_root) ...
Inflating LinearLayout for CursorAdapter
android,android-cursoradapter,android-inflate
Step #1: Move that LinearLayout into a separate layout resource. For the purposes of this answer, I will call it foo. Step #2: Where the LinearLayout was in the above code listing, replace it with <include layout="@layout/foo"/>, using the <include> tag to pull in another layout resource. Step #3: In...
Error inflating class in 2 activities that used to work
Looking at your log allocation failed for scaled bitmap. Issue could be with the images your using. Try to change the image. This crash might be happening due to out of memory in random scenario....
baseAdapter in android and inflat difrent layout
android,baseadapter,android-inflate
length is 9. and pos_word.length is 5. change if(counter < length) to if(counter < pos_word.length-1) ...