I would like to make a file browser that will do two things:
1) Allow the user to browse and select a directory
2) Allow the user to browse all files on their sdcard
I've looked for tutorials but can't seem to find any? how what my code would need to do in order to have a simple file browser or providing me with a link to a tutorial/source code?
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I've got a fairly unique situation: I'm a teacher with a magnet school that focuses on rocketry and technology. I've got a rocket payload that has a video overlay board which does the following: Code...
View 3 Replies View RelatedIs there a Simple photo browser available? Currently I have to open a camera app to look at photos. Or am I missing something?
View 4 Replies View RelatedI'm new to android, n is planning 2 develop a web browser on android os as my final year project....Well my question is can i develop a browser by just creating a proxy server as i being a student cant go for developing a whole server on Internet.
View 2 Replies View RelatedI looked at this video [URL] .... and have done all of the steps. My question is how do i turn a simple "Hello World" java code into an apk file so can i load it to my phone and see how it looks. I'm using Eclipse.
View 1 Replies View RelatedIn my MediaPlayer application for streaming Video i am using the following code File temp = File.createTempFile("mediaplayertmp", "dat"); while running it throws exceptions like
Parent directory of file in not
writable:/sdcard/
mediaplayertmp43912.dat
I dont how to handle this problem, and i want to know that when we execute that code means where the file will be created.
I want to create a file on the SD-Card and later save a CSV file in it. From surfing around I noticed that there seem to be two ways about going about it:If you're using API Level 8 or greater, use getExternalFilesDir() to open a File that represents the external storage directory where you.................................
View 1 Replies View Related1. It contain's the native binary with it. Then it will llod that native binary to AFS. 2. Then it should call or execute that native binary. But when I do that one. The native binary is working fine. But the problem cmoes out here. The function of the native binary is to read the file in the AFS and to copy it to another location.
But when I do the above steps. The native binary has been successfully loading to the AFS. After that when I try to execute the native binary. The file is get created with 0 size. The file permissions looks like below.
......................
How can I create a XML file that has identation or, at least, line breaks between each tag? I'm using class XMLSerializer (available in Android) to handle the XML creation.
XMLSerializer serializer = new XMLSerializer();
StringWriter writer = new StringWriter();
serializer.setOutput(writer);
String xmlFileContents = writer.toString();
Then I use the contents of xmlFileContents to create a file, using a BufferedWriter. The file is written, but the XML is not idented, and would like it to be.
I created a sample project using the below command:
android create project --target 1 --name HelloAndroid --path ./ HelloAndroid --activity HelloAndroid --package com.helloandroid
Then attempted to build it using ANT. It gives the below error while creating the .dex file.
CODE:............
BUILD FAILED C:android-sdk-windows-1.6_r1platformsandroid-1.1 emplates android_rules.xml: 129: apply returned: 2
Total time: 5 seconds
I would like to write a file to the SD card from my application, but the following code throws an IOException when debugged on a T-Mobile G1:
String p = Environment.getExternalStorageDirectory() + "/log.txt"; File recfile = new File(p); recfile.createNewFile();
The last line throws an IOException with detailMessage = "Cannot create: /sdcard/log.txt". The MOUNT_UNMOUNT_FILESYSTEMS permission is set in the manifest. And yes, I really do want to write to the SD card; I don't want to use the logging features Android includes for this particular application. The Android documentation does not seem to give any specifics on how one might write files to removable storage in "Data Storage" under "Framework Topics". What am I doing wrong, or where can I read more about this topic?
I am using following to code to create a directory
private static final String TRIAL_DIR_NME="trial";
File dir = getDir(TRIAL_DIR_NME, MODE_PRIVATE);
Now I want to create a custom file inside this directory. Basically I want to write "trial start date" for app and then compare that date to determine if trial period has expired.
Trying to create shared preferences for my class representing my api and one for my main class. I create a shared preference file by making this call in my api & main classes String PREF_NAME = "API"; this.pref = context.getSharedPreferences( PREF_NAME, Context.MODE_PRIVATE );
the log gives me this....................
I was wondering if it were possible to dynamically create an XML layout file to be displayed to the user. The idea would be to be able to retrieve a layout file from a central server, which could display this dynamic, server driven GUI.
View 2 Replies View RelatedI copied song.mp3 to my project's assets directory and wrote this code:
private MediaPlayer mp;
Uri uri = Uri.parse("file:///android_asset/song.mp3");
mp=MediaPlayer.create(this, uri);
After running the create statement, the variable mp is null.
not sure how to inflate this from my layout file: MyView v = LayoutInflater.from(this).inflate(R.layout.myview, null); the inflater of course does not know what 'MyView' type is, and returns only View. What's a good way to reconcile this?
View 1 Replies View RelatedI'm a novice user writing my first android application. I have the need to upload a file to a webserver from the device. I googled enough before joining this forum and not at one place did I find a suitable solution. I would like to know how to launch the file browser when user clicks on the "Browse" button to upload a file.
View 3 Replies View RelatedWhen I make a new project the .java file is not generated. I can run the project, but it does not run in the emulator or anything. It did use to work before then it stop working. I tried deleting the folder and all project files. After that I reinstalled everything but I am still having problems.
View 3 Replies View RelatedI've been trying to export it to a jar file but as there is no main method in my app this doesn't work. Can someone tell me how to create this executable? the executable is to run the emulator and app both in computer not at phone!
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View 6 Replies View RelatedCan create a cwm flashable zip for my given .apk file
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View 1 Replies View RelatedI am writing a code for an android app in which I have to captures image and save it into internal storage of android. For this I have written the following code-
Code:
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
String newPath = PATH+"/"+folderName+"/"+imageName+".jpg";
File file = new File( newPath );
file.mkdirs();
[Code]...
This code creates jpeg file but don't write the image into it.
Later I tried writing following code in onActivityResult-
Code:
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
Bitmap bitmap = (Bitmap) data.getExtras().get("data");
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.PNG, 0, bos);
byte[] bitmapdata = bos.toByteArray();
[Code]...
But its still not working.
Is there something like a FileDialog available? From previous threads, it appears there isn't one.
If not, has someone written one?
I want to allow a user to
a) Specify a folder/filename on storage for creating an SQLite database.
b) Specify an existing file/folder on storage card for opening as an SQLite Database.
How to make a file browsing window in Android for accessing, browsing and opening SD card's FAT32 contents?
View 1 Replies View RelatedLike the title implies, I'm looking for an app that will browse cifs/smbfs shares on any given WiFi network you connect to. I want to be able to move word documents and the like from the sdcard to network shares, or vice versa, so that I don't need to carry a USB cable with me wherever I go.
Also I'd also like to know if there's an app that would install a server on the phone to enable other PC's on the network to connect to my phone via CIFS/SMBFS so I can browse/modify the files directly on it without having to copy it to the computer first.
I have a swf file on the sdcard and I wrote a html file flash.html with the swf file embeded. The only way to open it now is:
1) open the browser
2) type in file:///sdcard/flash.html The swf runs fine.
But if use the code list below:
Uri uri = Uri.parse("file:///sdcard/flash.html");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent); It shows the error: The application has stopped unexpectly.
I also tried the following code using:
WebView: WebView browser = (WebView) findViewById(R.id.list_web);
browser.loadUrl("file:///sdcard/flash.html");
The Webview showed up, but the area should start the swf is empty. So is there a way to open the html through code? I also think if there is a way to open the android browser using ACTION_VIEW by a simple html then reset the URL to be "file:///sdcard/ flash.html" through code?
I want to integrate a file browser with my application. Does anyone know where I could get the source code for a pretty good file browser? (With the developer's permission of course). The more, the better...
View 5 Replies View RelatedHow to load simple html file present in sd mmc card from web browser. It is mentioned in the net that due to security reasons this is not allowed. Is there any way to access the file from sdcard? Tried modifying private String homeUrl =
"file:///sdcard/index.html";
in BrowserSettings.java file but browser throws an error "could not be loaded".
In Android, I am trying to make it so that the user downloads a font from the browser and I am able to view the font when downloaded. After multiple issues, I still have one lingering one: Registering the file type with the browser. When trying to download with the Emulator (2.1-u1), I get "Cannot download. The content is not supported on this phone". Okay, so maybe its my manifest file. Updated with this:
<activity android:name=".MainActivity" android:label="MainActivity">
<intent-filter> <action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
<catagory android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="http"/> <data android:scheme="https"/>
<data android:scheme="ftp"/> <data android:host="*"/>
<data android:mimeType="*/*"/> <data android:pathPattern=".*zip"/>
</intent-filter> </activity>
Went back to the browser, and fails again. Restart the Emulator, still fails. Note that I got this format from posts here.