Java tutorial
//package com.java2s; import java.io.File; import android.content.Context; import android.content.Intent; import android.net.Uri; public class Main { public static boolean installNormal(Context context, String filePath) { Intent intent = new Intent(Intent.ACTION_VIEW); File file = new File(filePath); if (file == null || !file.exists() || !file.isFile() || file.length() <= 0) { return false; } else { intent.setDataAndType(Uri.parse("file://" + filePath), "application/vnd.android.package-archive"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); return true; } } }