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Contextual communications and why you should care - Droidcon DE
The document discusses the importance of contextual communications and includes code snippets for integrating phone calling functionality in Android apps. It emphasizes enhancing user experience and preventing the alienation of users during interactions. Various examples and code implementations are provided to illustrate these concepts.
Contextual communications and why you should care - Droidcon DE
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- 6. Contextual communications andwhy you should care <Say>Hello #DroidconDE!</Say> marcos@twilio.com Developer Evangelist @ Twilio @marcos_placona
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- 17. intent = newIntent(Intent.ACTION_CALL, Uri.parse("tel:" + "1234567890")); if (ActivityCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) { startActivity(intent); } <uses-permission android:name="android.permission.CALL_PHONE" /> @marcos_placona Android
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- 19. AlertDialog.Builder builder =new AlertDialog.Builder(MainActivity.this); builder.setMessage("Calling...") .setCancelable(false) .setPositiveButton("Hang-up", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { phone.disconnect(); } }); AlertDialog alert = builder.create(); alert.show(); phone.connect("+1234567890"); @marcos_placona Android
- 20. AlertDialog.Builder builder =new AlertDialog.Builder(MainActivity.this); builder.setMessage("Calling...") .setCancelable(false) .setPositiveButton("Hang-up", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { phone.disconnect(); } }); AlertDialog alert = builder.create(); alert.show(); phone.connect("+1234567890"); @marcos_placona Android
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- 27. try { getApplicationContext().getPackageManager().getPackageInfo("com.facebook.katana", 0); startActivity(newIntent(Intent.ACTION_VIEW, Uri.parse("fb://page/<id_here>"))); } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } @marcos_placona Android
- 28. try { getApplicationContext().getPackageManager().getPackageInfo("com.facebook.katana", 0); startActivity(newIntent(Intent.ACTION_VIEW, Uri.parse("fb://page/<id_here>"))); } catch (PackageManager.NameNotFoundException e) { startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.facebook.com/<user_name_here>"))); } @marcos_placona Android
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- 40. ~100 Lines ~350 Lines ~750Lines @marcos_placona
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- 42. github.com/mplacona marcos@twilio.com Developer Evangelist @Twilio Questions?