A simple animated step view for Android. Backward and forward animations is supported.
- Add
implementation project(':StepView')'
to your dependencies. - Add
StepView
into your layouts or view hierarchy.
Setup article: https://malcolmmaima.medium.com/android-setting-up-stepview-with-icon-support-a-technical-guide-c9d65433052d
Supported animations:
Name | Preview |
---|---|
ANIMATION_LINE |
|
ANIMATION_CIRCLE |
|
ANIMATION_ALL |
|
ANIMATION_NONE |
|
ANIMATION_ALL and all next circles enabled |
In ANIMATION_CIRCLE and ANIMATION_NONE examples the line color remains the same. You can achieve this by specifying:
app:doneStepLineColor="@color/stepview_line_next"
Usage:
Specify steps with xml attribute:
app:steps="@array/steps"
stepView.setSteps(List<String> steps);
Specify icon steps corresponding to the above steps list:
val orderTrackerIcons = listOf(
com.myapp.main.R.drawable.ic_received,
com.myapp.main.R.drawable.ic_processing,
com.myapp.main.R.drawable.ic_dispatched,
com.myapp.main.R.drawable.ic_delivered
)
stepView.stepsDrawable(orderTrackerIcons);
We should have something like this:
stepView.steps(orderTrackerStatuses)
stepView.stepsDrawable(orderTrackerIcons)
Example usecase (Order tracking steps with icons)
Or Specify numbers of steps so that only circles with step number are shown:
app:stepsNumber="4"
stepView.setStepsNumber(4);
Styling:
<com.shuhart.stepview.StepView
android:id="@+id/step_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
app:sv_selectedCircleColor="@color/colorAccent"
app:sv_selectedTextColor="@color/colorAccent"
app:sv_stepLineWidth="1dp"
app:sv_stepPadding="4dp"
app:sv_nextTextColor="@color/colorAccent"
app:sv_nextStepLineColor="@color/colorAccent"
app:sv_doneCircleColor="@color/colorAccent"
app:sv_doneStepLineColor="@color/colorAccent"
app:sv_doneCircleRadius="12dp"
app:sv_selectedCircleRadius="12dp"
app:sv_selectedStepNumberColor="@color/colorPrimary"
app:sv_stepViewStyle="@style/StepView"
app:sv_doneStepMarkColor="@color/colorPrimary"
app:sv_stepNumberTextSize="12sp"
app:sv_animationType="Line"
app:sv_typeface="@font/roboto_italic"/>
or instantiate and setup it in runtime with handy state builder:
stepView.getState()
.selectedTextColor(ContextCompat.getColor(this, R.color.colorAccent))
.animationType(StepView.ANIMATION_CIRCLE)
.selectedCircleColor(ContextCompat.getColor(this, R.color.colorAccent))
.selectedCircleRadius(getResources().getDimensionPixelSize(R.dimen.dp14))
.selectedStepNumberColor(ContextCompat.getColor(this, R.color.colorPrimary))
// You should specify only stepsNumber or steps array of strings.
// In case you specify both steps array is chosen.
// Steps and StepsDrawable should be of the same size
.steps(orderTrackerStatuses)
.stepsDrawable(orderTrackerIcons)
.animationDuration(getResources().getInteger(android.R.integer.config_shortAnimTime))
.stepLineWidth(getResources().getDimensionPixelSize(R.dimen.dp1))
.textSize(getResources().getDimensionPixelSize(R.dimen.sp14))
.stepNumberTextSize(getResources().getDimensionPixelSize(R.dimen.sp16))
.typeface(ResourcesCompat.getFont(context, R.font.roboto_italic))
// other state methods are equal to the corresponding xml attributes
.commit();
Change a step:
// Passing 'true' triggers an animation if enabled.
// Animation would run if a difference between current and next is 1.
stepView.go(step, true);
If you want to mark last step with a done mark:
stepView.done(true);
If you want to allow going back after that, you should unmark the done state:
stepView.done(false)
You can set a step click listener:
stepView.setOnStepClickListener(new StepView.OnStepClickListener() {
@Override
public void onStepClick(int step) {
// 0 is the first step
}
});
If you want a custom typeface you should add font files to the resource folder "font" and reference any in xml layout. Alternatively you can specify typeface using the state builder in your code.
You can enable view to draw remained step circles with a specified color. In xml:
<com.shuhart.stepview.StepView
android:id="@+id/step_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
app:sv_nextStepCircleEnabled="true"
app:sv_nextStepCircleColor="@color/gray"/>
In java:
stepView.getState()
.nextStepCircleEnabled(isChecked)
.nextStepCircleColor(Color.GRAY)
.commit();
Copyright 2017 Bogdan Kornev.
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.