Android Pinpad with flexible configuration and pluggable feedback interface.
The library is made up of TWO components working together as ONE; the pinpad and it's accompanying view provider. This distinction is made so as to enhance composability. It is particularly useful if you have a highly cusomtized layout and will like your components arranged in a certain way, or if your layout needs to look just as nice in a landscape orientation.
Gradle
dependencies {
compile "com.hextremelabs.pinpad:pinpad:0.1.0"
}Maven
<dependency>
<groupId>com.hextremelabs.pinpad</groupId>
<artifactId>pinpad</artifactId>
<version>0.1.0</version>
</dependency><com.hextremelabs.pinpad.PinTextView
android:id="@+id/pinview"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<com.hextremelabs.pinpad.PinpadView
android:id="@+id/pinpad"
android:layout_width="match_parent"
android:layout_height="wrap_content" />pinpad.viewProvider = pinview
pinpad.callback = object: PinpadView.Callback {
override fun onPasscodeComplete(passcode: String) {}
override fun onHelpRequest() {}
}pinpad.setViewProvider(pinview)
pinpad.setCallback(new PinpadView.Callback() {
@Override public void onPasscodeComplete(String passcode) {}
@Override public void onHelpRequest() {}
})<com.hextremelabs.pinpad.PinpadView
android:id="@+id/pinpad"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:fontSource="fonts/OpenSans-Regular-webfont.ttf"
app:keyBackground="?selectableItemBackgroundBorderless"
app:keySpacing="8dp"
app:numDigits="5"
app:subTextColor="#505050"
app:subTextSize="12sp"
app:textColor="#202020"
app:textSize="28sp" />pinpad.setTypeface(typeface: Typeface);
pinpad.setKeyBackgroundDrawable(drawable: Drawable);
pinpad.setKeyTextSize(textSize: Float);
pinpad.setKeySubTextSize(subTextSize: Float);
pinpad.setKeyTextColor(textColor: Int);
pinpad.setKeySubTextColor(subTextColor: Int);
pinpad.setSpacing(spacing: Int);It is possible to implement your own view of the entered passcode.
Simply code your view and let it implement PinpadView.ViewProvider.
Once this is done, let the pinpad know about it via PinPad#viewProvider
class PinTextView @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0) : AppCompatTextView(context, attrs, defStyleAttr), PinpadView.ViewProvider {
init {
inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD
gravity = Gravity.CENTER
textSize = 40F
}
override fun setNumDigits(numDigits: Int) {
//no-op
}
@SuppressLint("SetTextI18n")
override fun onAppendChar(char: Char) {
text = text.toString() + char
}
override fun onDeleteChar() {
text = text.substring(0, text.lastIndex)
}
override fun onReset() {
text = ""
}
}
// On setup
pinpad.viewProvider = findViewById(R.id.pinTextView) as ViewProviderKingsley Adio,
Hextremelabs Ltd.
Email: [email protected]
Copyright 2017 Hextremelabs Ltd.
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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