how to install apk file programmatically
<p>I want to install an apk file from my application.</p>

<p>I have created an app that contains a button, when I click that button then another apk 
that I have stored in resources folder should be install,
<br>Heres something I have done :</p>

<pre><code>public void onClick(View v) {
    // Intent intent = new Intent("com.google.zxing.client.android.SCAN");
    // intent.setPackage("com.google.zxing.client.android");
    // intent.putExtra("SCAN_MODE", "QR_CODE_MODE");
    // startActivityForResult(intent, 0);
    File file = new File("android.resource://com.app.barcodescanner/raw", "scan.apk");
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
    startActivity(intent);
}
</code></pre>

<p>any ideas ?
<br>please help me with this</p>
