Android :: Create Dynamic Graph
Jul 21, 2010i have to create a dynamic graph in android.
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Android : How To Create Dynamic Tables?
Sep 4, 2010Does anyone of you know how to create dynamic Tablelayouts? On my Emulator Android just shows nothing.
View 2 Replies View RelatedAndroid : How Can Create Dynamic Views?
May 19, 2009I am creating one quiz application, for question page i have created one view by using Linear layout in that i have added four TextAreas, first TextArea for question and reaming three are for answer cell. so now, when user select the answer cell i want to show next question screen for that i am thinking of creating new view. means some questions may have two answers so i want to create that at run time. how to create new view at run time ? and how to switch for new view.
View 2 Replies View RelatedAndroid : How Can Create Dynamic Controls?
Jan 23, 2010I am trying to create a screen with some dynamic controls, well radio buttons to be precise purely for learning purposes. I have managed to add the radio button by referencing the radio group in the main.xml file.
View 2 Replies View RelatedAndroid :: Create Dynamic View With Droid?
Apr 25, 2010I'm stuck on a problem and if possible I will need help from the community. I'm not looking for a ready-made solution, but something which would help me to produce the result.
I'm looking for a way to produce a dynamic activity based on a JSONArray object.
Here an example of a JSONArray object:
[ { "name": "my checkbox name",
"type": "checkbox",
"value": "one,two,three"
}
{ "name": "my edit text",
"type": "text",
"value": ""}...]
This JSONArray could be totally random. It could have 2 text views, 3 select menus, 1 text view and so on.
The goal is to iterate over this JSONArray and create the appropriate elements within my android code.
To produce the result I've thought of a simple switch which would render one by one my different JSONArray to an android widget.
But after that how could I have access of every property of every widget rendered?
Edit: I need as well to assign an event listener on some widget as taking the GPS coordinated...
Android : Need To Create Dynamic ArrayAdapter / Spinner
Sep 14, 2010I need to create an ArrayAdapter and a Spinner that are totally dynamic and have nothing to do with the layout file.
View 2 Replies View RelatedAndroid :: Create Dynamic Context Menu Options
Jun 17, 2010Is it possible to create a dynamic context menu in android? What I mean is, for example, if I have a list of items, that can be in two states: "read" and "unread". I want to be able to bring up a context menu with an option of "Mark as Read" for the unread items, and "Mark as Unread" for the read items.....
View 1 Replies View RelatedAndroid :: Way To Create Dynamic Preferences For A Variable Number Of Profiles In App
Aug 22, 2010I am looking for a way to create dynamic preferences where I don't need to hard code the preference key and I could have a variable number of preferences. Basically, my application will let the user create a multiple number of profiles and each of these profiles will save custom values for a fixed number of preferences. So this way, the user does not have to change the preferences every time he wants this app to run differently, he can just switch the profile. One way I think will work is by subclassing all the standard Preference classes and calling their setKey method with my custom preference key, containing the profile name, but this is ugly. So is there a cleaner and more standards compliant way to do this?
View 1 Replies View RelatedAndroid :: Showing Graph In Application
Apr 10, 2009I want to display graph(time ver distance) in Activity , how should be this achieved in Android. is there any tut available?
View 5 Replies View RelatedAndroid :: How To Draw Vertical Bar Graph?
Jul 20, 2010I am developing one statics application and i want to draw a vertical Bar Graph depending upon the value received from the server,so can anyone help me out.
View 2 Replies View RelatedAndroid :: 3D Scene Graph Toolkits
May 25, 2010I was wondering if there is any 3D scene graph toolkit available or at least in development for Android? I could not find anything, assuming that all existing solutions for Java won't run on the Android platform.
View 3 Replies View RelatedGeneral :: Android Battery Graph Timing
Feb 29, 2012Why the time above the adroid bat graph and the one below are different. At this moment is says on my device 1h 28 minutes on battery. Below the graph 50m 22s is shown. What is the difference between those timers ?
View 2 Replies View RelatedAndroid :: Receive Bluetooth Serial Data / Graph
Apr 28, 2010I'm very new to the Android platform, but i was hoping to write a quick and neat little android app which will receive data from blue tooth and to graph the data. I'm trying to use a LM Technologies LM049 blue tooth adapter to send serial data to my HTC Dersire 2.1 android handset. At the moment i'm trying to just prove i can send ascii characters to the phone. Not quite sure where to begin.
View 2 Replies View RelatedAndroid :: How To Draw Graph Based On Its Height And Size?
Mar 26, 2010i want to draw a graph in a area and i used a linear layout as area.i want to set the size of the graph area,which should be compatible to small,medium ,default emulators etc.i need to set the size for graph area,how can i do it in xml file for eg in blackberry we use Display.getWidth();Similar is there way to get the width of the display either programmatically or in xml.To expand my area, i did like this, in below image (just added label,which gets an height)
View 1 Replies View RelatedAndroid :: Launching Google Finance And Display Graph On A Particular Stock
Mar 6, 2010I would like to do two things within my Android app: Check if the Google Finance app is installed on the device. Should be pretty straight forward, isn't it ? If yes, launch an intent to Open up Google Finance, displaying a graph on a particular Stock. So I also need to pass the stock ticker to Google Finance in some way... but is this even possible? Any other alternative I could use to display Stock Charts (let's say a 5 days intraday chart) on any stock?
View 2 Replies View RelatedAndroid :: Extracting Activity Code And Creating Graph View Class
Mar 1, 2010I had a bunch of code in an activity that displays a running graph of some external data. As the activity code was getting kind of cluttered, I decided to extract this code and create a GraphView class:
public class GraphView extends LinearLayout {
public GraphView(Context context, AttributeSet attrs) {
super(context, attrs);
LayoutInflater inflater = (LayoutInflater)
context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
inflater.inflate(R.layout.graph_view, this, true);
}
public void start() {
// Perform initialization (bindings, timers, etc) here
}
public void stop() {
// Unbind, destroy timers, } }
Moving stuff into this new LinearLayout-derived class was simple. But there was some lifecycle management code associated with creating and destroying timers and event listeners used by this graph (I didn't want this thing polling in the background if the activity was paused, for example). Coming from a MS Windows background, I kind of expected to find overridable onCreate() and onDestroy() methods or something similar, but I haven't found anything of the sort in LinearLayout (or any of its inherited members). Having to leave all of this initialization code in the Activity, and then having to pass it into the view seemed like it defeated the original purpose of encapsulating all of this code into a reusable view. I ended up adding two additional public methods to my view: start() and stop(). I make these calls from the activity's onResume() and onPause() methods respectively. This seems to work, but it feels like I'm using duct tape here. Does anyone know how this is typically done?
HTC EVO 4G :: 10 Hour Life - Graph Of Battery Usage
Jun 2, 2010I propose that we all post our battery life graph like the one I am about to post below. This way we can look at these claims in scrutiny, and perhaps figure out why it is that some people's Evos seem to last longer than others. Here is a graph of my Evo's Battery Charge over 1 day:
Wake up at 7:30am to disconnect the charger, listen to Pandora on the car to work until I arrive at 8am. Idles until lunch time at 12pm. Use the Evo to read up on some news at lunch until 1:30pm. Listen to Pandora while working until 5pm. Drive home while listening to Pandora in the car. Battery starts giving warning indications while driving, and phone dies when I get home at 6pm. Very usual day, and matches what the battery charge graph shows. The top apps of the day are:
System Processes contains mediaserver (2.4% due to Pandora), akmd (0.3% accelerometer polling), and everything else is <0.1%. As you can see I barely used my phone during the day for anything but Pandora. So based on my data, I'd say that the normal battery life for the Evo is under 10 hours. My settings are: no 4g, no wifi, no bluetooth, yes gps, yes bckgrnd data, auto brightness, no live wallpaper, yes taskmanager (ATK, set to "safe" setting. Will probably get rid of this..), no friend stream, no flickr.
I'd love to see other people post up their Battery Usage graphs as well. The App used is "SystemPanel App / Task Manager", available for free in the market. Go into Settings and allow it to Monitor. The screenshots were made by ShootMe, also available in the market.
General :: Polaroid PMID701C Tablet - Battery Consumption Graph
Jan 7, 2013Recently bought a Polaroid PMID701C tablet. I was looking for that battery consumption graph that is on most android phones/tablets. The one where it shows which apps and hardware are consuming the most power. i couldn't find it and gave up. until one day when a low battery warning appeared on the screen. usually i cancel it, but this one time i clicked OK and it brought me to the battery consumption graph i was looking for.
seems to be the only way i can access it. i understand that this tablet is entry level, but shouldn't i be able to get to this without having to wait for a low battery warning?
General :: Battery Graph Screen Doesn't Show Apps
Feb 25, 2014I'm on a rooted v2.3.4 phone.
The stock battery usage graph screen doesn't show any apps, only core Android elements like Phone Idle, WiFi, Display, etc.
It's not because apps didn't use enough CPU time.
General :: Battery Graph / Icon Stuck - Huawei Ascend P1 U9200
Jan 27, 2013No root..Firmware v. B104...New phone, got it in late December 2012. Handled with great care. Battery icon and battery graph stuck on 50%. Never know how much battery juice I've got left. No warnings, just powers off when it's empty.
Tried:
- Factory reset
- Attempted hard reset, but I'm not sure it worked, 'cause nothing special happened on my screen.
- Completely draining the battery (as an equivalent to removing the battery. Non-removable battery on this one)
I have been looking for firmware updates, but I can't find any for my B104, and if I have understood it correctly, applying an update for the B226 will most probably render my device useless.I am quite satisfied with this phone, it is magnificent, so I do not want to root it unless I absolutely have to. URL..
Android :: Add A Graph To App Like The One In The Android Weather Genie Widget
Nov 9, 2010The Android weather genie widget has an awesome graph. I want to add it to my app.
But I can't figure out how they did it! (they aren't releasing the source code).
Where to find a nice polished graph like that I can drop into my app?
Android : Need Dynamic Classes App
May 18, 2009I am writing a app, which has sort of plugin framework. public abstract class AbstractService {public abstract AbstractService getInstance(String name)..
View 2 Replies View RelatedAndroid :: Persistance Of Dynamic Objects
Aug 7, 2009I am new to this android stuff and SQLlite etc.I am going to log some numbers at a certain interval, and will put them into a dynamic histogram, by dynamic i mean that there will be a maximum number of samples in the histogram, the histogram and age stuff should be persisted either in db or plain file.For simplicity, I would like the samples to be stored in a blob type datafield, but i cannot se if this is possible. Alternative i could have another table with the samples Or I could simply have files with filename = name and content = samples.my concern might be unclear by now, but put simply, what is most effecient regarding power usage?
View 3 Replies View RelatedAndroid :: Dynamic Widget Size
May 18, 2009I define once in my /xml/widget.xml the minwidth. but what can i do when I need to inflate different sizes from my widget layouts for 1 one my 3 widgets thats fine, but the last 2 widgets would just need one icon size, so they always need the width of 2 icons. also when I make minwidth smaller.. it fits with the other 2 widgets but the large widget come cutted.How to solve that. I cant believe to create a total new receiver and a new /xml/widget2.xml just for another size?!
View 10 Replies View RelatedAndroid :: TextView Dynamic Size
Jan 22, 2010I want to create a TextView that will stretch the width of the screen and use a textsize that will keep the text on one line and fill the width. So bigger words would be smaller fontsize and smaller words would be bigger font size. I tried digging around in the docs under TextView but could not find what I needed.
View 2 Replies View RelatedAndroid :: ArrayAdapter Of Dynamic Size
Oct 19, 2010I need a gallery to be able to hold up to thirty custom views. These views need to added or removed whenever, they also need to be able to be display in a display bow beneath the gallery. How do I do this?I looked at the doc file for arrayadapter but it requires me to use a reference Id for each view I add, but each view is all java coded. Should I just use setId upon creation of the view and just throw that id into the array adapter, or is there a way to create one without using resource id's?
View 1 Replies View RelatedAndroid :: Dynamic View High
Oct 27, 2010I'm trying make a View that divide the screen in three sections. The first section should be 200dip high, the third section should be 50 dip high and the middle section should take the remaining place in the middle. Is there any way to implement it? I tried some ways but either it doesn't work or the app crashed.
View 2 Replies View RelatedAndroid :: Dynamic Pin Overlays In MapView
Oct 29, 2009I've been reading the (shoddy) documentation for the Google Maps API (MapActivity et al), and I think I have roughly worked out how it works. It seems that if you want to add a marker overlay you can use ItemizedOverlay easily, but you have to add all your markers at once. There doesn't seem to be any way to remove them.
What I want to do is query markers from an online database as the user pans around (in the same way the actual map tiles are fetched). Is there a simple way to do this?
As far as I can tell I need to subclass Overlay and implement the draw method, but where is the best place to put the code that fetches new markers when the map is panned? There doesn't seem to be an onMapChanged() method anywhere. My best guess is MapController.onKey() but that seems wrong.
Android :: How To Find Dynamic IP From Device?
Jul 28, 2010I have method to find the DHCP address and host address.how to find the dynamic ip address assigned to my device.I am able get the address.how to get this IP in device?
View 2 Replies View RelatedAndroid :: Dynamic Content Of ListPreference
May 28, 2010I want to put a ListPreference in my preference screen. But all the examples I have found in Internet the content are loaded out of a xml and I need that de options in the ListPreference are dynamic and not previously defined (in a xml).
I have mi preferences.xml in the folder xml/ of my project;
this is the code of preferences.xml:
<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android