Merge pull request #675 from AppDevNext/GradientId

Gradient

Author: hannesa2

app/src/androidTest/kotlin/info/appdev/chartexample/StartTest.kt

@@ -213,7 +213,7 @@ class StartTest {
                     composeTestRule.waitForIdle()
                     Thread.sleep(200) // Small delay for back navigation
                 } catch (e: Exception) {
-                    Timber.e("#$index/'${contentClass.simpleName}': '$optionMenu' ${e.message}", e)
+                    Timber.e("#$index/'${contentClass.simpleName}'->'$optionMenu' ${e.message}", e)
                     onView(ViewMatchers.isRoot())
                         .perform(captureToBitmap { bitmap: Bitmap ->
                             bitmap.writeToTestStorage(

app/src/main/kotlin/info/appdev/chartexample/GradientActivity.kt

@@ -32,10 +32,10 @@ class GradientActivity : DemoBase() {
         Utils.init(this)
 
         // Minimal chart setup
-        binding.chart.description.isEnabled = false
-        binding.chart.legend.isEnabled = false
-        binding.chart.axisRight.isEnabled = false
-        binding.chart.setDrawGridBackground(false)
+        binding.chart1.description.isEnabled = false
+        binding.chart1.legend.isEnabled = false
+        binding.chart1.axisRight.isEnabled = false
+        binding.chart1.setDrawGridBackground(false)
 
         // -----------------------------
         // Linear function
@@ -64,13 +64,13 @@ class GradientActivity : DemoBase() {
                 override fun getFillLinePosition(
                     dataSet: ILineDataSet?,
                     dataProvider: LineDataProvider
-                ): Float = binding.chart.axisLeft.axisMinimum
+                ): Float = binding.chart1.axisLeft.axisMinimum
             }
         }
 
-        binding.chart.axisLeft.axisMinimum = 0f
-        binding.chart.data = LineData(dataSet)
-        binding.chart.invalidate()
+        binding.chart1.axisLeft.axisMinimum = 0f
+        binding.chart1.data = LineData(dataSet)
+        binding.chart1.invalidate()
     }
 
     override fun saveToGallery() = Unit

app/src/main/kotlin/info/appdev/chartexample/ListViewBarChartActivity.kt

@@ -68,7 +68,7 @@ class ListViewBarChartActivity : DemoBase() {
 
             data?.setValueTypeface(tfLight)
             data?.setValueTextColor(Color.BLACK)
-            holder.chart!!.description.isEnabled = false
+            holder.chart?.description?.isEnabled = false
             holder.chart?.setDrawGridBackground(false)
 
 

app/src/main/res/layout/activity_gradient.xml

@@ -7,9 +7,8 @@
     android:layout_height="match_parent"
     tools:context=".GradientActivity">
 
-
     <info.appdev.charting.charts.LineChart
-        android:id="@+id/chart"
+        android:id="@+id/chart1"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_margin="16dp"