Fix issue with Bitmap.Config being null

Author: sh123

codec2talkie/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "com.radio.codec2talkie"
         minSdkVersion 23
         targetSdkVersion 30
-        versionCode 154
-        versionName "1.54"
+        versionCode 155
+        versionName "1.55"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

codec2talkie/src/main/java/com/radio/codec2talkie/protocol/aprs/tools/AprsSymbolTable.java

@@ -5,6 +5,7 @@
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.drawable.BitmapDrawable;
+import android.media.audiofx.DynamicsProcessing;
 import android.util.DisplayMetrics;
 import android.widget.ImageView;
 
@@ -110,7 +111,7 @@ public Bitmap bitmapFromSymbol(String symbolCode, boolean useLarge) {
 
         Bitmap icon = _secondaryTable.get(symbolIconIndex);
         Bitmap overlayIcon = _overlayTable.get(overlayIconIndex);
-        Bitmap bmOverlay = Bitmap.createBitmap(icon.getWidth(), icon.getHeight(), null);
+        Bitmap bmOverlay = Bitmap.createBitmap(icon.getWidth(), icon.getHeight(), Bitmap.Config.ARGB_8888);
         bmOverlay.setDensity(DisplayMetrics.DENSITY_DEFAULT);
 
         Canvas canvas = new Canvas(bmOverlay);
@@ -165,7 +166,7 @@ public static Bitmap generateSelectionTable(Context context, int parentWidth) {
         ArrayList<Bitmap> secondaryTableIcons = Load(imageViewSecondary, _selectorIconDim, _selectorIconDim, _cntWidth, _cntHeight);
         primaryTableIcons.addAll(secondaryTableIcons);
 
-        Bitmap bmOverlay = Bitmap.createBitmap(_selectorIconDim*cntX, _selectorIconDim*cntY*2, null);
+        Bitmap bmOverlay = Bitmap.createBitmap(_selectorIconDim*cntX, _selectorIconDim*cntY*2, Bitmap.Config.ARGB_8888);
         bmOverlay.setDensity(DisplayMetrics.DENSITY_DEFAULT);
         Canvas canvas = new Canvas(bmOverlay);
         Paint paint = new Paint(Paint.FILTER_BITMAP_FLAG);

codec2talkie/src/main/java/com/radio/codec2talkie/storage/station/StationItem.java

@@ -168,7 +168,7 @@ public BitmapDrawable drawLabelWithIcon(Context context, float textSize) {
         int height = bitmapIcon.getHeight() + bounds.height();
 
         // create overlay bitmap
-        Bitmap bitmap = Bitmap.createBitmap(width, height, null);
+        Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
         bitmap.setDensity(DisplayMetrics.DENSITY_DEFAULT);
 
         // draw APRS icon

codec2talkie/src/main/java/com/radio/codec2talkie/tools/BitmapTools.java

@@ -18,7 +18,7 @@ public static BitmapDrawable drawLabel(Context context, String text, float textS
         Rect bounds = new Rect();
         paint.getTextBounds(text, 0, text.length(), bounds);
 
-        Bitmap bitmap = Bitmap.createBitmap(bounds.width(), bounds.height(), null);
+            Bitmap bitmap = Bitmap.createBitmap(bounds.width(), bounds.height(), Bitmap.Config.ARGB_8888);
         bitmap.setDensity(DisplayMetrics.DENSITY_DEFAULT);
 
         Canvas canvas = new Canvas(bitmap);