mirror of https://github.com/tasks/tasks
Use str4d/android-floating-action-button
Alex Baker
10 years ago
parent
858fd97798
commit
1c35c38319
@ -1,93 +0,0 @@
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package com.faizmalkani.floatingactionbutton;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.Drawable;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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import android.view.View;
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import org.tasks.R;
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import static com.todoroo.andlib.utility.AndroidUtilities.atLeastHoneycomb;
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public class FloatingActionButton extends View {
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private final Paint mButtonPaint = new Paint(Paint.ANTI_ALIAS_FLAG) {{
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setStyle(Style.FILL);
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}};
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private final Paint mButtonPaintStroke = new Paint(Paint.ANTI_ALIAS_FLAG) {{
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setStyle(Style.STROKE);
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}};
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private final Paint mDrawablePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
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private Bitmap mBitmap;
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private int tint;
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private int stroke;
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public FloatingActionButton(Context context) {
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this(context, null);
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}
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public FloatingActionButton(Context context, AttributeSet attributeSet) {
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this(context, attributeSet, 0);
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}
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public FloatingActionButton(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.FloatingActionButton);
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tint = a.getColor(R.styleable.FloatingActionButton_tint, Color.WHITE);
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stroke = a.getColor(R.styleable.FloatingActionButton_stroke, Color.TRANSPARENT);
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mButtonPaint.setColor(tint);
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mButtonPaintStroke.setColor(stroke);
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mButtonPaint.setShadowLayer(
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a.getFloat(R.styleable.FloatingActionButton_shadowRadius, 10.0f),
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a.getFloat(R.styleable.FloatingActionButton_shadowDx, 0.0f),
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a.getFloat(R.styleable.FloatingActionButton_shadowDy, 3.5f),
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a.getInteger(R.styleable.FloatingActionButton_shadowColor, Color.argb(100, 0, 0, 0)));
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Drawable drawable = a.getDrawable(R.styleable.FloatingActionButton_drawable);
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if (null != drawable) {
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mBitmap = ((BitmapDrawable) drawable).getBitmap();
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}
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setWillNotDraw(false);
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if (atLeastHoneycomb()) {
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setLayerType(View.LAYER_TYPE_SOFTWARE, null);
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}
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}
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private static int darkenColor(int color) {
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float[] hsv = new float[3];
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Color.colorToHSV(color, hsv);
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hsv[2] *= 0.8f;
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return Color.HSVToColor(hsv);
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}
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@Override
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protected void onDraw(Canvas canvas) {
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canvas.drawCircle(getWidth() / 2, getHeight() / 2, (float) (getWidth() / 2.6), mButtonPaint);
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canvas.drawCircle(getWidth() / 2, getHeight() / 2, (float) (getWidth() / 2.6), mButtonPaintStroke);
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if (null != mBitmap) {
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canvas.drawBitmap(mBitmap, (getWidth() - mBitmap.getWidth()) / 2,
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(getHeight() - mBitmap.getHeight()) / 2, mDrawablePaint);
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}
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}
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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int color;
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if (event.getAction() == MotionEvent.ACTION_UP) {
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color = tint;
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} else {
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color = darkenColor(tint);
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}
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mButtonPaint.setColor(color);
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invalidate();
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return super.onTouchEvent(event);
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}
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}
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