List of usage examples for android.graphics.drawable GradientDrawable setAlpha
@Override
public void setAlpha(int alpha)
From source file:Main.java
public static GradientDrawable createBackgroundRandom() { Random rnd = new Random(); int color = Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)); GradientDrawable gd = new GradientDrawable(); gd.setColor(color);/*w ww . ja v a2 s . c o m*/ gd.setCornerRadius(5); gd.setAlpha(90); return gd; }
From source file:com.pixby.texo.EditTools.ColorTool.java
private void drawBackground(View v) { int color = mSampleColors.get(v.getId()); LayerDrawable layerDrawable = (LayerDrawable) v.getBackground(); if (layerDrawable != null) { GradientDrawable shape = (GradientDrawable) layerDrawable.findDrawableByLayerId(R.id.color_fill); shape.setColorFilter(color, PorterDuff.Mode.MULTIPLY); shape = (GradientDrawable) layerDrawable.findDrawableByLayerId(R.id.color_focus); int alpha = v.hasFocus() ? 255 : 0; shape.setAlpha(alpha); }//from w w w . j av a 2s. c om }
From source file:org.onebusaway.android.ui.ArrivalsListAdapterStyleB.java
@Override protected void initView(final View view, CombinedArrivalInfoStyleB combinedArrivalInfoStyleB) { final ArrivalInfo stopInfo = combinedArrivalInfoStyleB.getArrivalInfoList().get(0); final ObaArrivalInfo arrivalInfo = stopInfo.getInfo(); final Context context = getContext(); LayoutInflater inflater = LayoutInflater.from(context); TextView routeName = (TextView) view.findViewById(R.id.routeName); TextView destination = (TextView) view.findViewById(R.id.routeDestination); // TableLayout that we will fill with TableRows of arrival times TableLayout arrivalTimesLayout = (TableLayout) view.findViewById(R.id.arrivalTimeLayout); arrivalTimesLayout.removeAllViews(); Resources r = view.getResources(); ImageButton starBtn = (ImageButton) view.findViewById(R.id.route_star); starBtn.setColorFilter(r.getColor(R.color.theme_primary)); ImageButton mapImageBtn = (ImageButton) view.findViewById(R.id.mapImageBtn); mapImageBtn.setColorFilter(r.getColor(R.color.theme_primary)); ImageButton routeMoreInfo = (ImageButton) view.findViewById(R.id.route_more_info); routeMoreInfo.setColorFilter(r.getColor(R.color.switch_thumb_normal_material_dark)); starBtn.setImageResource(/*from www. ja v a 2 s. co m*/ stopInfo.isRouteAndHeadsignFavorite() ? R.drawable.focus_star_on : R.drawable.focus_star_off); starBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // Show dialog for setting route favorite RouteFavoriteDialogFragment dialog = new RouteFavoriteDialogFragment.Builder( stopInfo.getInfo().getRouteId(), stopInfo.getInfo().getHeadsign()) .setRouteShortName(stopInfo.getInfo().getShortName()) .setRouteLongName(stopInfo.getInfo().getRouteLongName()) .setStopId(stopInfo.getInfo().getStopId()) .setFavorite(!stopInfo.isRouteAndHeadsignFavorite()).build(); dialog.setCallback(new RouteFavoriteDialogFragment.Callback() { @Override public void onSelectionComplete(boolean savedFavorite) { if (savedFavorite) { mFragment.refreshLocal(); } } }); dialog.show(mFragment.getFragmentManager(), RouteFavoriteDialogFragment.TAG); } }); // Setup map mapImageBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mFragment.showRouteOnMap(stopInfo); } }); // Setup more routeMoreInfo.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mFragment.showListItemMenu(view, stopInfo); } }); routeName.setText(arrivalInfo.getShortName()); destination.setText(MyTextUtils.toTitleCase(arrivalInfo.getHeadsign())); // Loop through the arrival times and create the TableRows that contains the data for (int i = 0; i < combinedArrivalInfoStyleB.getArrivalInfoList().size(); i++) { final ArrivalInfo arrivalRow = combinedArrivalInfoStyleB.getArrivalInfoList().get(i); final ObaArrivalInfo tempArrivalInfo = arrivalRow.getInfo(); long scheduledTime = tempArrivalInfo.getScheduledArrivalTime(); // Create a new row to be added final TableRow tr = (TableRow) inflater.inflate(R.layout.arrivals_list_tr_template_style_b, null); // Layout and views to inflate from XML templates RelativeLayout layout; TextView scheduleView, estimatedView, statusView; View divider; if (i == 0) { // Use larger styled layout/view for next arrival time layout = (RelativeLayout) inflater.inflate(R.layout.arrivals_list_rl_template_style_b_large, null); scheduleView = (TextView) inflater .inflate(R.layout.arrivals_list_tv_template_style_b_schedule_large, null); estimatedView = (TextView) inflater .inflate(R.layout.arrivals_list_tv_template_style_b_estimated_large, null); statusView = (TextView) inflater.inflate(R.layout.arrivals_list_tv_template_style_b_status_large, null); } else { // Use smaller styled layout/view for further out times layout = (RelativeLayout) inflater.inflate(R.layout.arrivals_list_rl_template_style_b_small, null); scheduleView = (TextView) inflater .inflate(R.layout.arrivals_list_tv_template_style_b_schedule_small, null); estimatedView = (TextView) inflater .inflate(R.layout.arrivals_list_tv_template_style_b_estimated_small, null); statusView = (TextView) inflater.inflate(R.layout.arrivals_list_tv_template_style_b_status_small, null); } // Set arrival times and status in views scheduleView.setText(DateUtils.formatDateTime(context, scheduledTime, DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_NO_NOON | DateUtils.FORMAT_NO_MIDNIGHT)); if (arrivalRow.getPredicted()) { long eta = arrivalRow.getEta(); if (eta == 0) { estimatedView.setText(R.string.stop_info_eta_now); } else { estimatedView.setText(eta + " min"); } } else { estimatedView.setText(R.string.stop_info_eta_unknown); } statusView.setText(arrivalRow.getStatusText()); int colorCode = arrivalRow.getColor(); statusView.setBackgroundResource(R.drawable.round_corners_style_b_status); GradientDrawable d = (GradientDrawable) statusView.getBackground(); d.setColor(context.getResources().getColor(colorCode)); int alpha; if (i == 0) { // Set next arrival alpha = (int) (1.0f * 255); // X percent transparency } else { // Set smaller rows alpha = (int) (.35f * 255); // X percent transparency } d.setAlpha(alpha); // Set padding on status view int pSides = UIUtils.dpToPixels(context, 5); int pTopBottom = UIUtils.dpToPixels(context, 2); statusView.setPadding(pSides, pTopBottom, pSides, pTopBottom); // Add TextViews to layout layout.addView(scheduleView); layout.addView(statusView); layout.addView(estimatedView); // Make sure the TextViews align left/center/right of parent relative layout RelativeLayout.LayoutParams params1 = (RelativeLayout.LayoutParams) scheduleView.getLayoutParams(); params1.addRule(RelativeLayout.ALIGN_PARENT_LEFT); params1.addRule(RelativeLayout.CENTER_VERTICAL); scheduleView.setLayoutParams(params1); RelativeLayout.LayoutParams params2 = (RelativeLayout.LayoutParams) statusView.getLayoutParams(); params2.addRule(RelativeLayout.CENTER_IN_PARENT); // Give status view a little extra margin int p = UIUtils.dpToPixels(context, 3); params2.setMargins(p, p, p, p); statusView.setLayoutParams(params2); RelativeLayout.LayoutParams params3 = (RelativeLayout.LayoutParams) estimatedView.getLayoutParams(); params3.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); params3.addRule(RelativeLayout.CENTER_VERTICAL); estimatedView.setLayoutParams(params3); // Add layout to TableRow tr.addView(layout); // Add the divider, if its not the first row if (i != 0) { int dividerHeight = UIUtils.dpToPixels(context, 1); divider = inflater.inflate(R.layout.arrivals_list_divider_template_style_b, null); divider.setLayoutParams( new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, dividerHeight)); arrivalTimesLayout.addView(divider); } // Add click listener tr.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mFragment.showListItemMenu(tr, arrivalRow); } }); // Add TableRow to container layout arrivalTimesLayout.addView(tr, new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT, TableLayout.LayoutParams.MATCH_PARENT)); } // Show or hide reminder for this trip ContentValues values = null; if (mTripsForStop != null) { values = mTripsForStop.getValues(arrivalInfo.getTripId()); } if (values != null) { String reminderName = values.getAsString(ObaContract.Trips.NAME); TextView reminder = (TextView) view.findViewById(R.id.reminder); if (reminderName.length() == 0) { reminderName = context.getString(R.string.trip_info_noname); } reminder.setText(reminderName); Drawable d = reminder.getCompoundDrawables()[0]; d = DrawableCompat.wrap(d); DrawableCompat.setTint(d.mutate(), view.getResources().getColor(R.color.theme_primary)); reminder.setCompoundDrawables(d, null, null, null); reminder.setVisibility(View.VISIBLE); } else { // Explicitly set reminder to invisible because we might be reusing // this view. View reminder = view.findViewById(R.id.reminder); reminder.setVisibility(View.GONE); } }