how to open android application if installed and go to android market if not install

Question

I would like to make android button and able to launch other application if already installed and go to android market if not yet installed.

How to do this?

Regards, Virak

Look at http://stackoverflow.com/questions/9480045/how-to-download-adobe-reader-programatically-if-not-exists/9480211#9480211 — user370305, Jul 23 '12 at 10:22

score 35 · Accepted Answer · edited Oct 01 '15 at 09:25

35

use below code

String packageName = "app_package_name";
Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);

if(intent == null) {
   intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id="+packageName));
}
  startActivity(intent);

edited Oct 01 '15 at 09:25

Sriram

6,096
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answered Jul 23 '12 at 10:34

Vivek Kumar Srivastava

2,150
1
16
23

1

Would you be kind to explain why there is no `startActivity(intentMarket)` ? Thank you in advance. – Cԃաԃ Feb 02 '15 at 08:25
1

@Cԃաԃ: This is probably late but it's already there in the null check. If it's not null then we just use the package name. – tricknology Jan 13 '17 at 21:28
1

Perfect. Thank you! – Jack Sierkstra Aug 03 '18 at 12:14
Similar answer here - https://stackoverflow.com/a/53577377/9640177. +1 nice answer – mayank1513 Dec 02 '18 at 05:04

score 2 · Answer 2 · answered Jul 23 '12 at 10:34

Try with this -

Just create one Button in your layout. And, onClick of that button check below condition -

Button calculateButton = (Button) findViewById(R.id.buttonCalculate);
    calculateButton.setOnClickListener(new View.OnClickListener() {

          public void onClick(View v) 
          {
              if(check() == true)
              {
                  PackageManager pack = this.getPackageManager();
                  Intent app = pack.getLaunchIntentForPackage(packagename);
                  startActivity(app);
              }else
              {
                  Intent marketIntent = new Intent(Intent.ACTION_VIEW);
                  marketIntent.setData(Uri.parse("market://details?id=packagename"));
                  startActivity(marketIntent);
              }
         }
    });
}

public boolean check()
{
    try{
        ApplicationInfo info = getPackageManager().getApplicationInfo("packagename", 0 );
        return true;
    } catch( PackageManager.NameNotFoundException e ){
        return false;
    }
}

score 0 · Answer 3 · edited Dec 09 '13 at 20:47

Try to call the Application activity from your code using the, other application package name and activity name or by the Intent filters which is belongs to that other application you need to call...

    Intent newIntent;
    newIntent = new Intent("other application Package name","class name");
    startActivity(newIntent);

Check whether it is launched or not.

//If it is launched, don't do anything

//If it isn't, then navigate the UI to Google Play Intent.

  Intent googlePlay = new Intent(Intent.ACTION_VIEW);
  googlePlay.setData(Uri.parse("market://details?id="+"other application package name"));
  startActivity(googlePlay);

score 0 · Answer 4 · answered Dec 02 '18 at 05:06

inside onclick

@Override
public void onClick(View view){
  try{
    startActivity(getPackageManager().getLaunchIntentForPackage("applicationId"));
  } catch (PackageManager.NameNotFoundException e) {
    startActivity(new Intent(Intent.ACTION_VIEW).setData(Uri.parse("https://play.google.com/store/apps/details?id=" + "applicationId")));
 }
}

how to open android application if installed and go to android market if not install

4 Answers4

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