Popup-Dismiss-Catchable-Spinner

A custom android Spinner to which you could set listener for popup dismissal event

Code Quality Rank: L5

Programming language: Kotlin

Tags: Other Widget    

README

Popup-Dismiss-Catchable-Spinner

Description

A custom Spinner to which you could set listener for popup dismissal event.

Download

Insert these lines into your Module's build.gradle file.

repositories {
    jcenter()
}

dependencies {
    implementation 'com.duchuyctlk.widget:spinner-lib:0.0.3'
}

Usage

Follow the Download step.

In layout files, use com.duchuyctlk.widget.PopupDismissCatchableSpinner instead of Spinner widget.

<com.duchuyctlk.widget.PopupDismissCatchableSpinner
  android:id="@+id/spinner1"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:layout_centerInParent="true"
  android:layout_marginTop="@dimen/activity_vertical_margin"
  android:entries="@array/item_arrays"
  android:prompt="@string/spinner_prompt"
  android:spinnerMode="dropdown" />

Implement PopupDismissListener interface.

public class MainActivity extends Activity implements PopupDismissListener {
    // TODO override interface's method
    @Override
    public void onDismiss(DialogInterface dialog) {
        // you could process drop down case and dialog case seperately if needed
    }
}

Call PopupDismissCatchableSpinner.addOnPopupDismissListener(PopupDismissListener listener) and you are able to catch show/dismiss events

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // ...
        spinner1 = (PopupDismissCatchableSpinner) findViewById(R.id.spinner1);
        spinner1.addOnPopupDismissListener(this);
        // ...
    }

License

Copyright 2016 Nguyen Duc Huy

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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