When i create android project in Eclipse(Helios) and open for example main.xml and click on layout view - program closes. If i start eclipse over again and try click in project view on main.xml it happens again.
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I followed everything from the [HOWTO] Root the Atrix 2 thread and i tried both 1 click method and the manual method.When I type in
---> adb shell (only type this if you are no longer in shell@targa)
---> mount -o rw,remount /dev/null /system
in the cmd, shell not found and Segmentation fault came out.
I want to add a full layout on click of button,
View 3 Replies View Relatedafter figuring out the earlier question 'Layout Question', now my OnItemClickListener, and ItemLongClick Listener(ContextMenu) have stopped working. With just the TextView it works fine Anyone have any ideas as to why this would stop working?
I was wondering if its possible to block the onclick events on a layout and all the children inside the layout.
for example, I have a LinearLayout and inside that I have buttons and an editText. At a certain point I don't want the user to click on the buttons or edit the text. Is there a way to block that? Do I have to do it for each view? or I can do it for a Layout? What is the best way to do this?
when I click on one item in the ListView that item's background changes to light gray, but when I continue to scroll through the list every 4th item has the background changed to light gray even though those other items have not been clicked. How do I make only the item I clicked be effected by the click?
ListView lv = (ListView) findViewById(R.id.resultsList);
lv.setAdapter(new ArrayAdapter(this, R.layout.resultitem, (String[])labelList.toArray(new String[labelList.size()])));
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View view, int position, long id) {
TextView tv = (TextView)view.findViewById(R.id.result);
tv.setBackgroundColor(Color.LTGRAY);
tv.setTextColor(Color.BLACK);
I have a ListView in my Activity. I am trying to catch both a click and a long click (which should bring up a context menu).
ListView lv = (ListView) findViewById(R.id.MyListView); ... lv.setOnItemClickListener(this); lv.setOnCreateContextMenuListener(this); ...
I notice that if I have both the click and long click listeners up, I won't ever get the long click listener (i.e. the context menu). If I remove the setOnItemClickListener() call, i get a call into
@Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
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I have just started my career as an android programmer, and am currently relying heavily on the sample code and api examples. I have been working with this api example, to produce an expandable list of items (note this example does not use the ExpadableListView).In playing with the example, I tried to add another widget that would become visible and be gone at the same time as the text (mDialogue in the sample code). This works well with another TextView, but as soon as I tried to add a button widget, it stopped working. The list would expand on first click, showing my hidden TextView and Button, but it will not disappear on further clicks. The button is however, clickable, and I was able to set up an onClick listener to change the button text back and forth.I'm starting to wonder, is it just not possible to have a clickable item inside a clickable list item? Or is there some kind of work around? Would it solve my problem if I used ExpandableListView?
View 1 Replies View RelatedWhen I DL'd the GDE app, I accidentally set my stock droid "HOME" screen as the default screen when the popup box came up asking me to choose between stock Home and GDE. Now when I click on GDE and click the home button, it switches back to the stock Home screen. How to I switch the settings now to set the GDE app as the new home screen?
View 15 Replies View RelatedWhile developing for Android, I am unable to open more than one main.xml file in an Eclipse editor at a time.Each time I open one, it simply replaces the editor (tab) of the first main.xml with the new one, instead of opening a new tab - even if the contents of the existing tab were unsaved.Even stranger, I can open multiple main.xml files from different projects with no problems.This only happens when they're within the same project.
View 2 Replies View RelatedI am new in android, i am having few problem in layout alignment. I have divide the screen into three layout,as header, body and footer. I am giving the height dynamically for the three layout in java file, so i need to give 12% of height to header and footer layout, and the remaining 75% i need to assign height to body layout. For that i have made the calculation as follow
first i am getting the height and width for the screen. With the help of the screen height i am getting the 12.5% height for header and footer layout
WindowManager w = getWindowManager(); Display d = w.getDefaultDisplay(); int totalwidth_screen = d.getWidth(); int totalheight_screen = d.getHeight();..................
Is it possible to build a GridView object in XML with 3 columns and 4 rows of Image buttons? It doesn't seem to have similar containment relationship like LinearLayout or RelativeLayout viewgroups.
I want to do this entirely in an xml layout file. When I put ImageButton xml tags inside a GridView xml body, The layout panel in eclipse is throwing an exception: UnsupportedOperationException:addView(View, LayoutParams) is not supported in AdapterView.
I have an Activity which uses a layout with a LinearLayout in it. Now I want to create in runtime a subactivity which loads some other layout and add this layout as item of my LinearLatout.
View 1 Replies View RelatedI have following in xml
I wanna put the second linear layout at the bottom of the screen.
I have set the property of second Relative layout to bottom but still not showing at bottom..
code:...................
I'm using the Android APIDemo sample code.
When I run the CameraPreview example, at first it was giving me an error.(http://stackoverflow.com/questions/2556389/android-camera-functionality-howto)
I traced that one down and the sample was working for a while.
Now, it no longer works. It says ERROR/AndroidRuntime(2949): java.lang.RuntimeException: Fail to connect to camera service
What can be causing that? It happens when camera.open() is called.
Every time i increase my database version and push the upgraded app to the users, something weird happens.. For some it works perfectly fine, and some report crashes (including through the Market's reporting system) caused by the lack of table columns i just added in onUpgrade.
If you want to see the method:
http://code.google.com/p/tag-todo-list/source/browse/trunk/Donut/src/com/android/todo/data/ToDoDB.java#136
I can't spot any exceptions that appear in onUpgrade. What i'm currently doing to bypass these problems is intercepting the exceptions where the new fields are invoked for the first time and then calling onUpgrade 'manually', which is kind of dirty.
Also, the app sometimes generates a 'no such table' SQLiteException when accessing the main table (again, only for some users) which is incredibly strange... Does someone know why these things happen? Or can you spot something wrong in my code?
I have a problem with my Motorola Droid; When i try to go onto one of my droid apps; and when i log on... it says "Login fail" WHat cando i have to do in order to go back to being able to login to my apps? This includes my Meebo app, Yahoo Messeneger app. and my photobucket app will not let my download a pic. to my phone, I use to be able to do all of this, but now it isnt working.
View 2 Replies View RelatedI downloaded the SDK 2.0 toolkit and tried to launch the android tool to download the latest SDK. The application seems to launch with the following output:
$ ./android-sdk-mac/tools/android Starting Android SDK and AVD Manager No command line parameters provided, launching UI. See 'android --help' for operations from the command line. $
That's it. Nothing happens, no UI appears or any processes are started (check with ps, but there is no new java process). I'm running this on Mac OS X 10.5.8. The previous SDK s runs fine.
I have LinearLayout. Inside to that i have added one more Linearyout ( checkbox & text ).
(LinearLayout) one textView, (LinearLayout) Checkbox,textview , one textview
Now whenever clicks the checkbox, i need to dynamically display EditBox after the checkbox.
code:..........
On the click of checkbox listener i added a code like below.
code:.........
I want to the layout which was added earlier.
I apologize in advance for this long post, but it's necessary to show what is happening.
I've been working on an app that works on the 1.6 emulator, but bombs on my G1.
Here is the Photographer activity:
CODE:..........
And here is where this activity gets called from:
CODE:............
Having trouble pasting the relevant portions of AndroidManifest.xml, but I have permissions for Camera:
CODE:..........
Here's the Photographer part:
CODE:..............
Also set for testing on G1:
android:debuggable="true"
and working off of 1.6:
<uses-sdk android:minSdkVersion="4" />
All this works on a 1.6 emulator, but when I run this on the G1, LogCat shows:
CODE:.............
And /data/anr/traces.txt shows:
CODE:................
It sounds like the problem is a timeout issue, but I am at a loss as to where I should be looking ....
I had my camera set to this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); and it works fine but if I change it to PORTRAIT instead of LANDSCAPE then it crashes with the following error...
CODE:............
The method it crashes in is..
CODE:.........
It crashes at mCamera = Camera.open();
My Manifest file has <uses-permission android:name="android.permission.CAMERA"></uses-permission>
How do I fix this so I can view my app in Portrait?
I was unable to install Maps.apk into emulator cupcake. I've tried 2 method, both are failure. 1. adb install Maps.apk --> [INSTALL_FAILED_MISSING_SHARED_LIBRARY] 2. Copy Maps.apk to /system/app/, com.google.android.maps.jar to / system/framework/, com.google.android.maps.xml to /etc/permissions/ Map application is still invisible, can anyone help me how to accomplish this issue. Or there's other security issue?
View 2 Replies View RelatedI do not know what is cause of failing to create a new file on a sdcard of G1, the code is below:
File temp = File.createTempFile("test", ".temp", Environment.getExternalStorageDirectory()); and the permission of sdcard is: d--rwxr-x.
Also fail if I try using the code below:
File file = new File(Environment.getExternalStorageDirectory (),"media.temp"); file.createNewFile();
Giving out about Parent directory of file is not writable.
I'm struggling to understand why startActivity runs properly when copied from a tutorial I found and fails when I make the smallest change.
Code from the tutorial:
CODE:........
That works. When I try to change it to what I would consider a simpler design, I am getting an error.
CODE:........
The error is: The constructor Intent(FirstTwoApps.ButtonHandler, Class) is undefined
Notice that all I did was moved the action from the handleButtonClick() method to the onClick() method. Apparently that is not allowed, but I don't understand why.
I have installed Sipdroid into my android emulator 2.1. And i created users in Asterisk server. Then added the user account and password and other infor (like IP of Asterisk) into Sipdroid account (in emulator). But it could not connect to the server, it always fail to connect.
View 2 Replies View RelatedI try to install Android on my Acer W700 by follow the guide on this site but it always failed at "Creating filesystem with parameters"....
I tryed with different version of android and install the lat version of BIOS but it's never work...
I am using eclipse 3.5 with the ADT plugin.when I view layout xml files, i get two tabs in the view the source code view and a graphical view.the graphical view almost never works for any of my layouts.it usually shows "NullPointerException: null" at the top and nothing else. when it does work, it often does not match what i get in the simulator or device.it seems like this thing simply is not ready for prime time; although the idea is very cool.has anyone else had much success with it?
View 5 Replies View RelatedI have defined the layout which you can see at the end of this message. I do not understand, why the button is not displayed. If I move the button to the top that the rendering works.
CODE:......................
In android, there are different sub-directory under 'res'
* layout
* layout-finger
* layout-land-finger
Can you please explain what are the difference between these directories?
I make application using Froyo SDK.It support only Android 2.2.It is working well on Emulator and Nexus one.but android market uploading error like below.The file is invalid: W/ResourceType(12468): Bad string block: last string is not 0-terminated ERROR getting 'android:label' attribute: attribute is not a string value.If change android:minSdkVersion to 7, then no uploading error.But application only support Froyo.
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