Android :: Android GUI Where Different Panels Are Shown - Hidden Based On Context
Jul 10, 2010
I'm making a drawing app. In the centre of the screen, I want the app to contain the user's drawing. At the top of the screen I want buttons for different drawing tools. When a drawing tool is selected, I want buttons specific to that tool to appear at the bottom of the app (e.g. the brush tool might show a "increase brush size" button at the bottom of the screen), replacing what buttons might be there from before. What's a good way to do this?
At the moment, I'm using a relative layout for the whole GUI, then adding a separate linear layout for each tool panel at the bottom of the screen (i.e. the panels overlap when shown together). When a tool button is clicked, I hide all the settings panels except for the one related to the selected tool. This seems a bit messy but I'm not sure how else to do it. It would be nice if I could do it in a way that keeps the code modular for each tool.
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Jul 10, 2009
I have an application that renders content into a SurfaceView. When the longPress event is received the application requests that the soft keyboard be displayed so the user can interact with what is being displayed on the SurfaceView. The problem that I have is that the size of the SurfaceView is not changed when the soft keyboard is displayed. I have read the article titled: "Updating applications for on-screen input methods" and I've modified my application manifest so that the following is specified for the activity in question:
<activity android:name="AndroidSurfaceViewActivity" android:configChanges="orientation|keyboardHidden" android:windowSoftInputMode="adjustResize"> <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity>
So you can see that I've specified the "android:windowSoftInputMode" tag to be resize........................
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Jun 4, 2010
I have a simple user interface: an EditText should be located below a SurfaceView. I use a RelativeLayout to arrange these two views. Now, when I tap on the EditText to open the virtual keyboard the SurfaceView slides up but the EditText is hidden and does not show the typed string. To reproduce, use the following layout XML code:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/RelativeLayout01"
android:layout_height="fill_parent"
android:layout_width="fill_parent">
<SurfaceView...............................
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Sep 25, 2010
Is it possible to catch the event that Soft Keyboard was shown or hidden for EditText?
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Jun 10, 2010
I have a ListView which is populated with items and I would like to be able to create the context menu based on some information fetched from the Cursor used to create the row. Is there a preferred approach for storing a boolean or flag associate with the row? Eg. should it be in the View? I could make the decision when creating the menu too, but I need to get a unique id from the row in the ListView public void onCreate ContextMenu (ContextMenu menu, View v, ContextMenuInfo menuInfo) {ListView listView = (ListView) v; Also listView.getSelectedItem() seems to return null, listView.getSelectedItemId() gives a very negative number and listView.getSelectedView() is null too. I thought that the mSelectedItem in the listView would be populated when creating the context menu. Or it could be some typo somewhere
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Mar 3, 2010
So I made a folder on astro and I put some pictures in it and then I made it hidden and now my music and pictures are hidden . How do I fix this with out making the pictures unhidden.
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Jun 22, 2010
What's the name of that app that lets you squeeze multiple shortcuts into one space on the panels? I remember reading about it a long time ago but didn't have that many apps back then. Now I have too many and they won't all fit
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Dec 2, 2009
I am sick of dealing with only 3 panels on my DROID! I have searched around the internet and have found no results. I was told to use a home screen replacement, which I tried, and that did not work. Does anyone know of a simple app that has JUST the functionality to add more home screen panels to stock Android (2.0), and if not is there a developer out there that could make this?
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Jun 15, 2010
I am writing my first Android app. The app is displays bus stop information i want to have a panel for each stop that the user can scroll sideways through, like a weather app with a panel for each city.
Looking at the Dev Guide I don't see how to do this. What Layout Object/ViewGroup should I be using?
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May 12, 2009
I'd also like a way to change the default, if possible.
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Nov 5, 2012
Is there a way to add Panels/Screens on the Razr Max? I have 5 screens (panels) that I'm filling up. Maybe there is a better screen/panel management technique?
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Nov 6, 2009
Does anybody know how to add more home screens?I was told by bestbuy mobile that it would be capable of 12 hoem screens?
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Jan 21, 2010
How can I launch a contextmenu from a contextmenu? I'm trying to replicate the MediaPlayer action that happens when you long click a song, then click "Add to playlist" in the resulting contextmenu. When you click that menu item, another contextmenu pops up with "Add to playlist" as the title, and "Current playlist", "New", and however-many-playlists-you-have defined after that.
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Aug 31, 2010
What are C based services and Java based services in Android? What is similarity and dissimilarity between them ? Are C based services available in Android?
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May 17, 2009
It seems that the hidden files app will not download for me. I have already purchased and cannot get it installed. It seems it is hit or miss on cupcake.
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Jul 10, 2009
As we know, Google has hidden some APIs on newer SDKs, some of providers (i.e. Telephony provider) are hidden, we can only seen in source code, but we cannot use on the current SDK. So I wonder how we can use these providers. I know we integrate our own firmware, however, I wonder if we can solver this problem on the current SDK, so that my app can run on all public android system.
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Jun 3, 2010
How to "make partitions invisible and provide access to few applications only on this invisible partition"
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Feb 16, 2010
I'm fairly new to Android and have gone through the basic tutorials. I thought I'd dig a little deeper and downloaded the source code to some of the "native" Android apps, like IM, Email, Voice Dialer, etc.
In importing the source of these native apps into Eclipse, I found that they reference classes that are not in the 2.1 API, i.e. classes such as android.content.Entity, android.net.http.DomainNameChecker, etc. As a result, I can't compile and play with this code.
So is there is a "hidden" API that the native apps use that is not available to the regular app developers? Is there a "native" SDK I can use to import these classes?
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Sep 17, 2010
I am trying to display some ImageView and TextView in a TableLayout. However, for the TextView (in the second column), it is partially hidden and does not go to the next line.
<TableLayout android:id="@+id/RestTable"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#D1D3D4"
android:layout_marginTop="5dp"
android:stretchColumns="*"
>
<TableRow android:id="@+id/row1...............
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Jun 9, 2010
I'm placing the file '.nomedia' into a folder in order to avoid Android's MediaScanner from detecting the media files in the folder. I need to copy this folder (including '.nomedia') from the APK's assets to the SD card (so other apps can make use of these media files, etc.). When I package the APK in Eclipse, it doesn't package the '.nomedia' file. Presumably it's detecting it as a hidden file. Any ideas how to fix this? Is there a secret aapt flag I can use? I'd like to avoid copying the folder and then manually creating a '.nomedia' folder, if possible.
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Mar 12, 2010
When my user press "ENTER" on the virtual android "user validate entry!" keybord my keybord stay visible.Maybe something wrong on my virtual device ?
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May 13, 2010
I've got a contextual menu that appears when a button is clicked. This menu has some links and after some seconds is hidden again. The problem is that after the menu has disappeared the links are still there. They are not shown but are clickable and the green border appears. And after some seconds they disappear. I've tryied many ways of hiding the menu: display: none, visibility: hidden, width: 0, height: 0, jquery hide, jquery fadeout... but none worked. Also hidding the links. Does anyone have a idea about what's happening? With the rest of the browsers it works without problem
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Feb 4, 2010
Is it possible to start an Intent but keep it hidden? For example now to start the intent I am using startActivitity(intent). Suppose the intent is to start a web browser, the webbrowser is shown to user. Is it possible to keep this hidden?
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Nov 8, 2010
I load a webpage in webview but it results that there is a broken image. I check the html and load it in PC, everything is ok. I don't know why..However, I think hidden the broken image is fine. Does any one know how to disable to show broken images automatically?
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Jan 6, 2010
I created a hidden directory/folder with astro using the .filename technique. The problem is I can't find the folder. When I mount the droid to the computer, I can see the files, so I know they are there. How can I make it so I can see them on the phone when not connected to the computer?
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Nov 15, 2010
So i have my app running in fullscreen however i want to add a button that when pressed basically makes the notificationbar pop back up and imedeatly drop down so all notifications are visible, however i also want it to redisappear when its slide back up, is this possible?
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Sep 17, 2010
I'm wondering if there is a way to hide some field in Android.
I tried with setting the value in a textedit and then make it invisible, but the result is that the value is invisible, but the control takes space.
In my case, I want to store some extra value in a row of a ListView, instead of using hidden fields, is there another solution?
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Jun 5, 2014
I have broken the screen on my s3, and have several hidden folders and files using a '.' at the beginning of the filename. I know that Windows won't find the files/folders that use the '.' method, but would it be possible to emulate Linux on my pc (running Windows 8) to find and rename these files?
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Apr 30, 2010
Can Android connect to a network with a hidden SSID? I hide the SSID on all my wireless networks. I've tried two android phone's that simply fail to connect. Is there something I'm doing wrong, or can android just not see hidden networks? I connect to broadcasting networks just fine.
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May 14, 2010
I need to joint school's Free WiFi, but it have Hidden SSID. If I create new WiFi Connect it doesn't work. I can't joint it.
HTC HERO
Android 1.5
HiddenSSID Enabler doesn't work ..
Anyone can help me?.. thank a lot..
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