Show diagonally stripped and animated lines as the progressbar loads.
Grab the latest version via Maven:
<dependency>
<groupId>com.rowland.strippedprogressbar</groupId>
<artifactId>StrippedProgressBar</artifactId>
<version>$latest_version</version>
<type>pom</type>
</dependency>or Gradle:
repositories {
jcenter()
}
dependencies {
implementation 'com.rowland.strippedprogressbar:StrippedProgressBar:$latest_version'
}activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context=".MainActivity"
tools:showIn="@layout/activity_main">
<com.rowland.strippedprogressbar.StrippedProgressBar
android:id="@+id/pb_progress_striped"
android:layout_width="match_parent"
android:layout_height="99dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:pBrand="info"
app:pMaxProgress="100"
app:pLineSpacing="80dp"
app:pProgress="0"
app:pStriped="true"
app:pShowPercentage="true" />
<TextView
android:id="@+id/tv_progress_striped"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Dispensing Ksh 280/500 (2580ml)"
android:textColor="#deffffff"
android:textSize="24sp"
android:layout_marginStart="6dp"
android:layout_marginEnd="6dp"
app:layout_constraintBottom_toBottomOf="@id/pb_progress_striped"
app:layout_constraintStart_toStartOf="@id/pb_progress_striped"
app:layout_constraintTop_toTopOf="@id/pb_progress_striped" />
</androidx.constraintlayout.widget.ConstraintLayout>MainActivity.java
class MainActivity : AppCompatActivity() {
// Per Ksh/L
val fuelPrice = 0.015f
// In mL
val expectedFuelAmount = 2580f
// In Ksh
val expectedFuelAmountCost = fuelPrice * expectedFuelAmount
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
setSupportActionBar(toolbar)
WaitAsyncTask().execute()
}
inner class WaitAsyncTask : AsyncTask<Void, Int, Void>() {
override fun onPreExecute() {
}
override fun doInBackground(vararg params: Void): Void? {
for (i in 0..100) {
try {
Thread.sleep(Random(34).nextLong(0, 100))
publishProgress(i)
} catch (e: InterruptedException) {
e.printStackTrace()
}
}
return null
}
override fun onPostExecute(s: Void?) {
}
override fun onProgressUpdate(vararg values: Int?) {
pb_progress_striped.progress = values[0]!!
val fuelDeliveredAmount = expectedFuelAmount * values[0]!!/100
val fuelDeliveredCost = fuelDeliveredAmount * fuelPrice
tv_progress_striped.text = getString(
R.string.fuel_delivered,
fuelDeliveredCost,
expectedFuelAmountCost,
fuelDeliveredAmount
)
}
}
}You only need to call pb_progress_striped.progress = values[0]!! on Java/Kotlin side to be able to update the progress on the ProgressBar.
- Different Stripped ProgressBars
- Support for extreeme customized look i.e themes.
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