Target: Set ringtone for each phone number according to property (platform: Aindroid 6)

Reference Android 6.0 Contacts app source code

/packages/apps/Contacts/src/com/android/contacts/editor/ContactEditorBaseFragment.java

---

doPickRingtone() 

->

startActivityForResult(intent, REQUEST_CODE_PICK_RINGTONE);
//require to show ringtone list

->

public void onActivityResult(int requestCode, int resultCode, Intent data) {
...
			case REQUEST_CODE_PICK_RINGTONE: {
				if (data != null) {
					final Uri pickedUri = data.getParcelableExtra(
							RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
					onRingtonePicked(pickedUri);
				}
				break;
			}
...
}

->

private void onRingtonePicked(Uri pickedUri) {
    if (pickedUri == null || RingtoneManager.isDefault(pickedUri)) {
        mCustomRingtone = null;
    } else {
        mCustomRingtone = pickedUri.toString();
    }
    Intent intent = ContactSaveService.createSetRingtone(
            mContext, mLookupUri, mCustomRingtone);
    mContext.startService(intent);
}

->

ContactSaveService.createSetRingtone

public static Intent createSetRingtone(Context context, Uri contactUri,
        String value) {
    Intent serviceIntent = new Intent(context, ContactSaveService.class);
    serviceIntent.setAction(ContactSaveService.ACTION_SET_RINGTONE);
    serviceIntent.putExtra(ContactSaveService.EXTRA_CONTACT_URI, contactUri);
    serviceIntent.putExtra(ContactSaveService.EXTRA_CUSTOM_RINGTONE, value);

    return serviceIntent;
}

private void setRingtone(Intent intent) {
    Uri contactUri = intent.getParcelableExtra(EXTRA_CONTACT_URI);
    String value = intent.getStringExtra(EXTRA_CUSTOM_RINGTONE);
    if (contactUri == null) {
        Log.e(TAG, "Invalid arguments for setRingtone");
        return;
    }
    ContentValues values = new ContentValues(1);
    values.put(Contacts.CUSTOM_RINGTONE, value);
    getContentResolver().update(contactUri, values, null, null);
}

---

So, if we want to set ringtone for each phoneNumber we can use "getContentResolver().update(contactUri, values, null, null);"