android-assets

问题 I am writing an Android application and I need to copy 2 files into the device' s internal storage. Currently I am able to run my application after manually copying these two files under the device' s "/data/data/[my_package_name]/files" folder using DDMS. I need to put these two files into that folder(or any folder) while my application is being installed on the device. The tip here says files within the "res/raw/" directory will be deployed to the device and will be accessible through

问题 I want to use different font styles. I'am using the following code for different font style. How can i get other styles? Can i have some other styles in same ttf file? Where do i get ttf files of different fonts? TextView txt = (TextView) findViewById(R.id.custom_font); Typeface font = Typeface.createFromAsset(getAssets(), "Chantelli_Antiqua.ttf"); txt.setText("This is sample text with Chantelli Antiqua font style."); txt.setTypeface(font); 回答1: If you are looking for only styles with the

问题 I have a database of information which I am trying to copy from assets into the application's database directory on the device. I have taken code from 1, but moved the copying code into the onCreate method of the DatabaseHelper class (as it calls it). The database copies without error, but then when I try to access data from it, I get an SQLiteException thrown, saying that the table does not exist. When I open the newly created database file up on my computer I can see that it is the correct

问题 This has bothered me for a little while now. I may be over reacting, let me know if I am. But, I feel like adding image assets to your Android Studio project is harder than it should be. Not necessarily saying it's difficult to do, but I feel like it should be one of the easiest things to do. I am a bit new to AS, so I could be way out of line here. I'm working on a project, and I want to add a test image real quick to put in an image view. Not having done this yet I just assume I can click

问题 After searching 1 hour i do not found any solution to my problem. I want to move a file from sdcard to assets folder and also overwrite the existing file in assets folder (both file are sqlite database have same name with just a little difference in data ) ?? 回答1: Actually, The behaviour of the android .apk file is read only so the directory structure which are in that apk file follows the same, So no one can write this files or make changes on that at runtime,that's why You can't make a

问题 I am trying to programatically save apk file from asset folder to system/app folder in android. I am using following code. but error is showing read only file system. AssetManager assetManager = getAssets(); InputStream in = null; OutputStream out = null; try { in = assetManager.open("youtuberanjit.apk"); out = new FileOutputStream("/system/app/youtuberanjit.apk"); byte[] buffer = new byte[1024]; int read; while((read = in.read(buffer)) != -1){ out.write(buffer, 0, read); } in.close(); in =

问题 In my project I was loading images dinamically from the folder drawable-hdpi into an ImageSwitcher like this: int[] images = new int[2]; logoImage = (ImageSwitcher) findViewById(R.id.logo_image); images[0] = getResources().getIdentifier(ej.getImagemResource(), "drawable", getPackageName()); images[1] = getResources().getIdentifier(ej.getImagemResolvidaResource(), "drawable", getPackageName()); //... logoImage.setImageResource(images[0]); but for design issues, since it will be like 600

问题 I'm new to the Android SQLite whole thing. This is what I have: I have db.sqlite in my assets folder. The intent of the db is to READ ONLY. The user will not write to it. When the app gets updated, the db.sqlite will be replaced be a new db (I'll delete the old file from the project and add the new one). What I'm concerned about is: Will the old db file gets deleted? (that's what I want; replacing the old one with the new one) Why ask? Because when I debug my app, each time I update the db

问题 I am building an application that currently read images from the drawable folder. Since i cannot have subfolders in the drawable i have to create subfolders in the assets folder and load images from there. Is there any way that i can create a List or an ArrayList with all the images from the assets subfolder?? My code is this: public class ImageAdapter extends BaseAdapter { private Context mContext; // Keep all Images in array public Integer[] mThumbIds = { R.drawable.pic_2, R.drawable.pic_3,

问题 i am making dictionary and i have so much data to load. I want that i create a project which first load the dictionary words in database and the after i use this .db file in my 2nd project which is dictionary project. But i don't know how to get the .db file and copy it and paste it into my assets folder. 回答1: Well, yopu cant simply copy any files from one private storage, to another. I suppose you can archive this using different ways, for example: 1) Copy your .db file to SD card by first