I build an app and when run app show dialog to the user to download a new version. ok, but I have some problem with it. I want to download an app in my internal storage in folder "Download" and when download finished automatic install it. but I cannot access it. my code : Download Code ->
HttpURLConnection c = (HttpURLConnection) url.openConnection();
c.setRequestMethod("GET");
c.setDoOutput(true);
c.connect();
String PATH = Environment.getExternalStorageDirectory() + "/Download/";
File file = new File(PATH);
file.mkdirs();
File outputFile = new File(file, "pezeshk-yab.apk");
if (outputFile.exists()) {
outputFile.delete();
}
FileOutputStream fos = new FileOutputStream(outputFile);
InputStream is = c.getInputStream();
int total_size = 8404140;//size of apk
byte[] buffer = new byte[1024];
int len1;
int per;
int downloaded = 0;
while ((len1 = is.read(buffer)) != -1) {
fos.write(buffer, 0, len1);
downloaded += len1;
per = downloaded * 100 / total_size;
publishProgress(per);
}
fos.close();
is.close();
newVersion(PATH);
flag = true;
And for automatic installed use this code ,I know that these codes have problems, so please correct them :
AndroidManifest.xml ->
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="ir.vian_web.pezeshkyab.fileprovider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/filepaths"/>
Most of my problem with this part is that I do not know what to put here filepaths.xml ->
<?xml version="1.0" encoding="utf-8"?>
<paths>
<files-path
name="my_app"
path="" />
</paths>
and method for new version, Most of my problem with this part is that I do not know what to put here ->
public void newVersion(String path) {
Intent intent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
File file = new File(path, "pezeshk-yab.apk");
Uri uri = FileProvider.getUriForFile(this, BuildConfig.APPLICATION_ID + ".fileprovider", file);
intent.setData(uri);
intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
startActivity(intent);
finish();
}
And my error when debugging it ->
Failed to find the configured root that contains /storage/emulated/0/Download/pezeshk-yab.apk
