CODEWITHSUNDEEP
androidandroid-intentshazam
Eby
Eby

Reputation: 2789

Calling an extrenal application

How can I call an external application from my application?

E.g: I need to call Shazam (application) from my app. I can see the package name of the application in the logcat.

will that be useful for any purpose?

Upvotes: 3

Views: 1354

Answers (3)

amartynov
amartynov

Reputation: 4175

Specifically for Shazam, the following code works:

Intent intent = new Intent("com.shazam.android.intent.actions.START_TAGGING");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

if(!context.getPackageManager().queryIntentActivities(intent, 0).isEmpty()) {
    context.startActivity(intent);
} else {
    // Shazam is not installed
}

START_TAGGING is the intent which is issued when you tap the Shazam widget.

Upvotes: 2

Codevalley
Codevalley

Reputation: 4641

You can call a third party application's activity in the following way.

final Intent shazamIntent = new Intent("com.shazam.android");                
shazamIntent .setComponent(new  ComponentName("com.shazam.android","com.shazam.android.Splash"));
startActivity(shazamIntent );

But, this is not a great way to go about it. In case the package name changes (which is a very remote possibility) or the activity name changes (Splash could change to something else) your application would break. If Shazam has an Intent which can be invoked to start listening to a song use that (not sure if they have one).

Also, do necessary check in case Shazam is not installed so that your call doesn't crash.

Upvotes: 1

Gopinath
Gopinath

Reputation: 13051

Create the Application's launcher intent object and say startActivity.

Upvotes: 1

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