Hi,
Can anyone please provide me some idea/guidance on how to save an image from a webserver and set it as wallpaper? i am developing an android application which needs to do that and i am new in android. Thanks a lot.
I had tried writing my own code but it doesn't work as i can't find my images after download but the wallpaper has change to the downloaded picture. here is my existing code.
Bitmap bmImg;
void downloadFile(String fileUrl) {
URL myFileUrl = null;
try {
myFileUrl = new URL(fileUrl);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
HttpURLConnection conn = (HttpURLConnection) myFileUrl
.openConnection();
conn.setDoInput(true);
conn.connect();
int length = conn.getContentLength();
InputStream is = conn.getInputStream();
bmImg = BitmapFactory.decodeStream(is);
// this.imView.setImageBitmap(bmImg);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
String filepath=Environment.getExternalStorageDirectory().getAbsolutePath();
FileOutputStream fos = new FileOutputStream(filepath + "/" + "output.jpg");
bmImg.compress(CompressFormat.JPEG, 75, fos);
fos.flush();
fos.close();
Context context = this.getBaseContext();
context.setWallpaper(bmImg);
} catch (Exception e) {
//Log.e("MyLog", e.toString());
TextView tv = (TextView) findViewById(R.id.txt_name);
tv.setText(e.toString());
}
}