New list with sticky list headers library

1 files changed, 50 insertions, 0 deletions

diff --git a/OpenPGP-Keychain/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java b/OpenPGP-Keychain/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java
new file mode 100644
index 000000000..c202c00b8
--- /dev/null
+++ b/OpenPGP-Keychain/src/se/emilsjolander/stickylistheaders/views/UnderlineTextView.java
@@ -0,0 +1,50 @@
+package se.emilsjolander.stickylistheaders.views;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.util.TypedValue;
+import android.widget.TextView;
+
+/**
+ * @author Eric Frohnhoefer
+ */
+public class UnderlineTextView  extends TextView {
+    private final Paint mPaint = new Paint();
+    private int mUnderlineHeight = 0;
+
+    public UnderlineTextView(Context context) {
+        this(context, null);
+    }
+
+    public UnderlineTextView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public UnderlineTextView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+
+        init(context, attrs);
+    }
+
+    private void init(Context context, AttributeSet attrs) {
+        Resources r = getResources();
+        mUnderlineHeight = (int)TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 2, r.getDisplayMetrics());
+    }
+
+    @Override
+    public void setPadding(int left, int top, int right, int bottom) {
+        super.setPadding(left, top, right, bottom + mUnderlineHeight);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        // Draw the underline the same color as the text
+        mPaint.setColor(getTextColors().getDefaultColor());
+        canvas.drawRect(0, getHeight() - mUnderlineHeight, getWidth(), getHeight(), mPaint);
+    }
+}