Dialog an apk file - Android App

Android examples for App:APK File

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Description

Dialog an apk file

Demo Code


import java.io.File;
import java.net.MalformedURLException;
import android.annotation.SuppressLint;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;
import android.util.Log;

public class Main{
    static public void test(Context c) {
        DownloadHelper//from   w  w w .j a va 2 s.co m
                .download(
                        c,
                        "http://yourdomain/abc.apk",
                        null, null);
    }
    static public void download(Context c, String url, String ti,
            String tofile) {
        final Context context = c.getApplicationContext();
        final int notifyid = (int) (System.currentTimeMillis() % Integer.MAX_VALUE);
        if (tofile == null) {
            String fname = url.replaceAll(".*/", "")
                    .replaceAll("\\?.*", "");
            for (File f : new File[] { context.getExternalCacheDir(),
                    context.getCacheDir() }) {
                try {
                    f.mkdirs();
                } catch (Exception e) {
                }
                String d = "";
                if (f != null) {
                    d = f.getAbsolutePath();
                }
                tofile = d + File.separator + fname;
                if (f != null && f.isDirectory())
                    break;
            }
        }
        if (tofile == null)
            return;
        final String title = (ti == null || ti.trim().length() < 1) ? tofile
                .replaceAll(".*/", "") : ti;
        final String filePath = tofile;
        if (new File(filePath).exists() && new File(filePath).length() > 0) {
            new File(filePath).delete();
        }
        try {

            UrlDownloader ud = new UrlDownloader(url);
            ud.setOnDownloadProgressListener(new UrlDownloader.OnDownloadProgressListener() {

                @SuppressLint("NewApi")
                @Override
                public void onDownloadFinished(UrlDownloader d) {
                    new File(filePath).setReadable(true, false);
                    progressNotification(context, notifyid, title, null,
                            true, d.isOK() ? 1.0 : -1, filePath);
                    if (d.isOK()) {
                        Misc.OpenPackageFile(context, filePath);
                    }
                }

                @Override
                public void onDownaloadProgress(UrlDownloader d,
                        double progress) {
                    progressNotification(context, notifyid, title, null,
                            false, progress, null);
                }
            });
            ud.startToFile(new File(filePath), false);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
    }
    static private void progressNotification(Context c, int notifyid,
            String t, String m, boolean isFinished, double progress,
            String filePath) {
        Builder bd = new NotificationCompat.Builder(c).setTicker(t)
                .setContentTitle(t).setAutoCancel(true);
        PendingIntent pi = null;
        int prg = (int) (100 * progress);
        if (isFinished) {
            bd.setSmallIcon(android.R.drawable.stat_sys_download_done);

            Intent intent = new Intent();
            intent.setAction(android.content.Intent.ACTION_VIEW);
            intent.setDataAndType(Uri.parse("file://" + filePath),
                    "application/vnd.android.package-archive");
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            pi = PendingIntent.getActivity(c, notifyid, intent,
                    PendingIntent.FLAG_UPDATE_CURRENT
                            | Intent.FLAG_ACTIVITY_NEW_TASK);
            if (m == null)
                m = progress >= 1.0 ? "done" : "not yet";
        } else {
            bd.setSmallIcon(android.R.drawable.stat_sys_download);
            if (m == null)
                m = prg + "%";
        }
        bd.setProgress(100, prg, false);
        bd.setContentText(m);

        if (pi != null)
            bd.setContentIntent(pi);
        bd.setWhen(System.currentTimeMillis());
        NotificationManager nm = (NotificationManager) c
                .getSystemService(Context.NOTIFICATION_SERVICE);

        Notification nf = bd.build();
        if (!isFinished)
            nf.flags = Notification.FLAG_NO_CLEAR;
        nm.notify(notifyid, nf);
    }
}

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