Fondamentalement, j'ai cloné une bibliothèque de widgets de conception de matériaux et voulait utiliser la vue Seekbar. Même en utilisant match_parent pour la largeur, il y avait encore du rembourrage à gauche et à droite. Pour lutter contre cela, j'ai cloné le projet de GitHub et je suis allé au Slider.java classe à essayer de comprendre comment en faire vraiment un SeekBar média pleine longueur.
J'ai "inclus mon code actuel, qui fondamentalementmontre une barre de recherche sur toute la longueur, mais la commence un peu à droite du début (et s'arrête par conséquent un peu à gauche de la fin) Voici la lecture en cours de lecture:
CODE
public class Slider extends CustomView {
private int backgroundColor = Color.parseColor("#614E8D");
private Ball ball;
private Bitmap bitmap;
private int max = 100;
private int min = 0;
private NumberIndicator numberIndicator;
private OnValueChangedListener onValueChangedListener;
private boolean placedBall = false;
private boolean press = false;
private boolean showNumberIndicator = false;
private int value = 0;
public Slider(Context context, AttributeSet attrs) {
super(context, attrs);
setAttributes(attrs);
}
public int getMax() {
return max;
}
public void setMax(int max) {
this.max = max;
}
public int getMin() {
return min;
}
public void setMin(int min) {
this.min = min;
}
public OnValueChangedListener getOnValueChangedListener() {
return onValueChangedListener;
}
public void setOnValueChangedListener(
OnValueChangedListener onValueChangedListener) {
this.onValueChangedListener = onValueChangedListener;
}
// GETERS & SETTERS
public int getValue() {
return value;
}
public void setValue(final int value) {
if (placedBall == false)
post(new Runnable() {
@Override
public void run() {
setValue(value);
}
});
else {
this.value = value;
float division = (ball.xFin - ball.xIni) / max;
ViewHelper.setX(ball,
value * division + getHeight() / 2 - ball.getWidth() / 2);
ball.changeBackground();
}
}
@Override
public void invalidate() {
ball.invalidate();
super.invalidate();
}
public boolean isShowNumberIndicator() {
return showNumberIndicator;
}
public void setShowNumberIndicator(boolean showNumberIndicator) {
this.showNumberIndicator = showNumberIndicator;
numberIndicator = (showNumberIndicator) ? new NumberIndicator(
getContext()) : null;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
isLastTouch = true;
if (isEnabled()) {
if (event.getAction() == MotionEvent.ACTION_DOWN
|| event.getAction() == MotionEvent.ACTION_MOVE) {
if (numberIndicator != null
&& numberIndicator.isShowing() == false)
numberIndicator.show();
if ((event.getX() <= getWidth() && event.getX() >= 0)) {
press = true;
// calculate value
int newValue = 0;
float division = (ball.xFin - ball.xIni) / (max - min);
if (event.getX() > ball.xFin) {
newValue = max;
} else if (event.getX() < ball.xIni) {
newValue = min;
} else {
newValue = min + (int) ((event.getX() - ball.xIni) / division);
}
if (value != newValue) {
value = newValue;
if (onValueChangedListener != null)
onValueChangedListener.onValueChanged(newValue);
}
// move ball indicator
float x = event.getX();
x = (x < ball.xIni) ? ball.xIni : x;
x = (x > ball.xFin) ? ball.xFin : x;
ViewHelper.setX(ball, x);
ball.changeBackground();
// If slider has number indicator
if (numberIndicator != null) {
// move number indicator
numberIndicator.indicator.x = x;
numberIndicator.indicator.finalY = Utils
.getRelativeTop(this) - getHeight() / 2;
numberIndicator.indicator.finalSize = getHeight() / 2;
numberIndicator.numberIndicator.setText("");
}
} else {
press = false;
isLastTouch = false;
if (numberIndicator != null)
numberIndicator.dismiss();
}
} else if (event.getAction() == MotionEvent.ACTION_UP ||
event.getAction() == MotionEvent.ACTION_CANCEL) {
if (numberIndicator != null)
numberIndicator.dismiss();
isLastTouch = false;
press = false;
}
}
return true;
}
@Override
public void setBackgroundColor(int color) {
backgroundColor = color;
if (isEnabled())
beforeBackground = backgroundColor;
}
/**
* Make a dark color to press effect
*
* @return
*/
protected int makePressColor() {
int r = (this.backgroundColor >> 16) & 0xFF;
int g = (this.backgroundColor >> 8) & 0xFF;
int b = (this.backgroundColor >> 0) & 0xFF;
r = (r - 30 < 0) ? 0 : r - 30;
g = (g - 30 < 0) ? 0 : g - 30;
b = (b - 30 < 0) ? 0 : b - 30;
return Color.argb(70, r, g, b);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (!placedBall) {
placeBall();
}
Paint paint = new Paint();
if (value == min) {
// Crop line to transparent effect
// before song loaded, basically. Need to make this similar to value != min
if (bitmap == null) {
bitmap = Bitmap.createBitmap(canvas.getWidth(),
canvas.getHeight(), Bitmap.Config.ARGB_8888);
}
Canvas temp = new Canvas(bitmap);
paint.setColor(Color.parseColor("#54457A")); //purple
paint.setStrokeWidth(Utils.dpToPx(2, getResources()));
// temp.drawLine(getHeight() / 2, getHeight() / 2, getWidth()
// - getHeight() / 2, getHeight() / 2, paint);
temp.drawLine(0, getHeight() / 2, getWidth(), getHeight() / 2, paint);
Paint transparentPaint = new Paint();
transparentPaint.setColor(getResources().getColor(
android.R.color.transparent));
transparentPaint.setXfermode(new PorterDuffXfermode(
PorterDuff.Mode.CLEAR));
temp.drawCircle(ViewHelper.getX(ball) + ball.getWidth() / 2,
ViewHelper.getY(ball) + ball.getHeight() / 2,
ball.getWidth() / 2, transparentPaint);
canvas.drawBitmap(bitmap, 0, 0, new Paint());
} else {
/*TRACK*/
paint.setColor(Color.parseColor("#5A5A5C")); //track
paint.setStrokeWidth(Utils.dpToPx(10, getResources()));
canvas.drawLine(0, getHeight()/2, getWidth(), getHeight()/2, paint); //track length
paint.setColor(backgroundColor);
/*END TRACK*/
float division = (ball.xFin - ball.xIni) / (max - min);
int value = this.value - min;
//DO NOT TOUCH -- Progress coloring
canvas.drawLine(getHeight() / 2, getHeight() / 2, value * division
+ getHeight() / 2, getHeight() / 2, paint);
}
if (press && !showNumberIndicator) {
paint.setColor(backgroundColor);
paint.setAntiAlias(true);
canvas.drawCircle(ViewHelper.getX(ball) + ball.getWidth() / 2,
getHeight() / 2, getHeight() / 3, paint);
}
invalidate();
}
// Set atributtes of XML to View
protected void setAttributes(AttributeSet attrs) {
setBackgroundResource(R.drawable.background_transparent);
// Set size of view
setMinimumHeight(Utils.dpToPx(48, getResources()));
setMinimumWidth(Utils.dpToPx(80, getResources()));
// Set background Color
// Color by resource
int bacgroundColor = attrs.getAttributeResourceValue(ANDROIDXML,
"background", -1);
if (bacgroundColor != -1) {
setBackgroundColor(getResources().getColor(bacgroundColor));
} else {
// Color by hexadecimal
int background = attrs.getAttributeIntValue(ANDROIDXML, "background", -1);
if (background != -1)
setBackgroundColor(background);
}
showNumberIndicator = attrs.getAttributeBooleanValue(MATERIALDESIGNXML,
"showNumberIndicator", false);
min = attrs.getAttributeIntValue(MATERIALDESIGNXML, "min", 0);
max = attrs.getAttributeIntValue(MATERIALDESIGNXML, "max", 0);
value = attrs.getAttributeIntValue(MATERIALDESIGNXML, "value", min);
ball = new Ball(getContext());
RelativeLayout.LayoutParams params = new LayoutParams(Utils.dpToPx(20,
getResources()), Utils.dpToPx(20, getResources()));
params.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
ball.setLayoutParams(params);
addView(ball);
// Set if slider content number indicator
// TODO
if (showNumberIndicator) {
numberIndicator = new NumberIndicator(getContext());
}
}
private void placeBall() {
ViewHelper.setX(ball, getHeight() / 2 - ball.getWidth() / 2);
ViewHelper.setX(ball, ball.getWidth());
ball.xIni = ViewHelper.getX(ball);
ball.xFin = getWidth() - ball.getWidth();// - getHeight() / 2 - ball.getWidth() / 2;
ball.xCen = getWidth() / 2 - ball.getWidth() / 2;
placedBall = true;
}
// Event when slider change value
public interface OnValueChangedListener {
public void onValueChanged(int value);
}
class Ball extends View {
float xIni, xFin, xCen;
public Ball(Context context) {
super(context);
setBackgroundResource(R.drawable.background_switch_ball_uncheck);
}
public void changeBackground() {
if (value != min) {
setBackgroundResource(R.drawable.background_checkbox);
LayerDrawable layer = (LayerDrawable) getBackground();
GradientDrawable shape = (GradientDrawable) layer
.findDrawableByLayerId(R.id.shape_bacground);
shape.setColor(Color.parseColor("#D5C46A")); //yellow ball
} else {
setBackgroundResource(R.drawable.background_switch_ball_uncheck);
}
}
}
// Slider Number Indicator
class Indicator extends RelativeLayout {
boolean animate = true;
// Final size after animation
float finalSize = 0;
// Final y position after animation
float finalY = 0;
boolean numberIndicatorResize = false;
// Size of number indicator
float size = 0;
// Position of number indicator
float x = 0;
float y = 0;
public Indicator(Context context) {
super(context);
setBackgroundColor(getResources().getColor(
android.R.color.transparent));
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (numberIndicatorResize == false) {
LayoutParams params = (LayoutParams) numberIndicator.numberIndicator
.getLayoutParams();
params.height = (int) finalSize * 2;
params.width = (int) finalSize * 2;
numberIndicator.numberIndicator.setLayoutParams(params);
}
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setColor(backgroundColor);
if (animate) {
if (y == 0)
y = finalY + finalSize * 2;
y -= Utils.dpToPx(6, getResources());
size += Utils.dpToPx(2, getResources());
}
canvas.drawCircle(
ViewHelper.getX(ball)
+ Utils.getRelativeLeft((View) ball.getParent())
+ ball.getWidth() / 2, y, size, paint);
if (animate && size >= finalSize)
animate = false;
if (animate == false) {
ViewHelper
.setX(numberIndicator.numberIndicator,
(ViewHelper.getX(ball)
+ Utils.getRelativeLeft((View) ball
.getParent()) + ball.getWidth() / 2)
- size);
ViewHelper.setY(numberIndicator.numberIndicator, y - size);
numberIndicator.numberIndicator.setText(value + "");
}
invalidate();
}
}
class NumberIndicator extends Dialog {
Indicator indicator;
TextView numberIndicator;
public NumberIndicator(Context context) {
super(context, android.R.style.Theme_Translucent);
}
@Override
public void dismiss() {
super.dismiss();
indicator.y = 0;
indicator.size = 0;
indicator.animate = true;
}
@Override
public void onBackPressed() {
}
@Override
protected void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
super.onCreate(savedInstanceState);
setContentView(R.layout.number_indicator_spinner);
setCanceledOnTouchOutside(false);
RelativeLayout content = (RelativeLayout) this
.findViewById(R.id.number_indicator_spinner_content);
indicator = new Indicator(this.getContext());
content.addView(indicator);
numberIndicator = new TextView(getContext());
numberIndicator.setTextColor(Color.WHITE);
numberIndicator.setGravity(Gravity.CENTER);
content.addView(numberIndicator);
indicator.setLayoutParams(new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.FILL_PARENT,
RelativeLayout.LayoutParams.FILL_PARENT));
}
}
}
Toute aide pour que le cercle commence à l'extrême gauche et se termine à l'extrême droite serait grandement appréciée.
Réponses:
0 pour la réponse № 1En jouant encore un peu plus, j’ai trouvé que le développeur original de cette Slider.java la classe a utilisé beaucoup de getHeight() / 2 ce qui a provoqué un bourrage que je ne voulais pas, j’ai inclus la classe modifiée. Crédit pour la classe d'origine à navasmdc, le créateur de Material Design Library.. N'hésitez pas à utiliser cette classe si vous avez besoin d'une barre de recherche complète
Slider.java
package com.gc.materialdesign.views;
import android.app.Dialog;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.drawable.GradientDrawable;
import android.graphics.drawable.LayerDrawable;
import android.os.Bundle;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.gc.materialdesign.R;
import com.gc.materialdesign.utils.Utils;
import com.nineoldandroids.view.ViewHelper;
public class Slider extends CustomView {
private int backgroundColor = Color.parseColor("#614E8D");
private Ball ball;
private Bitmap bitmap;
private int max = 100;
private int min = 0;
private NumberIndicator numberIndicator;
private OnValueChangedListener onValueChangedListener;
private boolean placedBall = false;
private boolean press = false;
private boolean showNumberIndicator = false;
private int value = 0;
public Slider(Context context, AttributeSet attrs) {
super(context, attrs);
setAttributes(attrs);
}
public int getMax() {
return max;
}
public void setMax(int max) {
this.max = max;
}
public int getMin() {
return min;
}
public void setMin(int min) {
this.min = min;
}
public OnValueChangedListener getOnValueChangedListener() {
return onValueChangedListener;
}
public void setOnValueChangedListener(
OnValueChangedListener onValueChangedListener) {
this.onValueChangedListener = onValueChangedListener;
}
// GETERS & SETTERS
public int getValue() {
return value;
}
public void setValue(final int value) {
if (placedBall == false)
post(new Runnable() {
@Override
public void run() {
setValue(value);
}
});
else {
this.value = value;
float division = (ball.xFin - ball.xIni) / max;
ViewHelper.setX(ball,
value* division);//value * division - ball.getWidth() / 2);
ball.changeBackground();
}
}
@Override
public void invalidate() {
ball.invalidate();
super.invalidate();
}
public boolean isShowNumberIndicator() {
return showNumberIndicator;
}
public void setShowNumberIndicator(boolean showNumberIndicator) {
this.showNumberIndicator = showNumberIndicator;
numberIndicator = (showNumberIndicator) ? new NumberIndicator(
getContext()) : null;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
isLastTouch = true;
if (isEnabled()) {
if (event.getAction() == MotionEvent.ACTION_DOWN
|| event.getAction() == MotionEvent.ACTION_MOVE) {
if (numberIndicator != null
&& numberIndicator.isShowing() == false)
numberIndicator.show();
if ((event.getX() <= getWidth() && event.getX() >= 0)) {
press = true;
// calculate value
int newValue = 0;
float division = (ball.xFin - ball.xIni) / (max - min);
if (event.getX() > ball.xFin) {
newValue = max;
} else if (event.getX() < ball.xIni) {
newValue = min;
} else {
newValue = min + (int) ((event.getX() - ball.xIni) / division);
}
if (value != newValue) {
value = newValue;
if (onValueChangedListener != null)
onValueChangedListener.onValueChanged(newValue);
}
// move ball indicator
float x = event.getX();
x = (x < ball.xIni) ? ball.xIni : x;
x = (x > ball.xFin) ? ball.xFin : x;
ViewHelper.setX(ball, x);
ball.changeBackground();
// If slider has number indicator
if (numberIndicator != null) {
// move number indicator
numberIndicator.indicator.x = x;
numberIndicator.indicator.finalY = Utils
.getRelativeTop(this) - getHeight() / 2;
numberIndicator.indicator.finalSize = getHeight() / 2;
numberIndicator.numberIndicator.setText("");
}
} else {
press = false;
isLastTouch = false;
if (numberIndicator != null)
numberIndicator.dismiss();
}
} else if (event.getAction() == MotionEvent.ACTION_UP ||
event.getAction() == MotionEvent.ACTION_CANCEL) {
if (numberIndicator != null)
numberIndicator.dismiss();
isLastTouch = false;
press = false;
}
}
return true;
}
@Override
public void setBackgroundColor(int color) {
backgroundColor = color;
if (isEnabled())
beforeBackground = backgroundColor;
}
/**
* Make a dark color to press effect
*
* @return
*/
protected int makePressColor() {
int r = (this.backgroundColor >> 16) & 0xFF;
int g = (this.backgroundColor >> 8) & 0xFF;
int b = (this.backgroundColor >> 0) & 0xFF;
r = (r - 30 < 0) ? 0 : r - 30;
g = (g - 30 < 0) ? 0 : g - 30;
b = (b - 30 < 0) ? 0 : b - 30;
return Color.argb(70, r, g, b);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (!placedBall) {
placeBall();
}
Paint paint = new Paint();
if (value == min) {
// Crop line to transparent effect
// before song loaded, basically. Need to make this similar to value != min
if (bitmap == null) {
bitmap = Bitmap.createBitmap(canvas.getWidth(),
canvas.getHeight(), Bitmap.Config.ARGB_8888);
}
Canvas temp = new Canvas(bitmap);
paint.setColor(Color.parseColor("#54457A")); //purple
paint.setStrokeWidth(Utils.dpToPx(2, getResources()));
// temp.drawLine(getHeight() / 2, getHeight() / 2, getWidth()
// - getHeight() / 2, getHeight() / 2, paint);
temp.drawLine(0, getHeight() / 2, getWidth(), getHeight() / 2, paint);
Paint transparentPaint = new Paint();
transparentPaint.setColor(getResources().getColor(
android.R.color.transparent));
transparentPaint.setXfermode(new PorterDuffXfermode(
PorterDuff.Mode.CLEAR));
temp.drawCircle(ViewHelper.getX(ball) + ball.getWidth() / 2,
ViewHelper.getY(ball) + ball.getHeight() / 2,
ball.getWidth() / 2, transparentPaint);
canvas.drawBitmap(bitmap, 0, 0, new Paint());
} else {
/*TRACK*/
paint.setColor(Color.parseColor("#5A5A5C")); //track
paint.setStrokeWidth(Utils.dpToPx(10, getResources()));
canvas.drawLine(0, getHeight()/2, getWidth(), getHeight()/2, paint); //track length
paint.setColor(backgroundColor);
/*END TRACK*/
float division = (ball.xFin - ball.xIni) / (max - min);
int value = this.value - min;
//DO NOT TOUCH -- Progress coloring
canvas.drawLine(0, getHeight() / 2, value * division
+ball.getWidth(), getHeight() / 2, paint);
}
if (press && !showNumberIndicator) {
paint.setColor(backgroundColor);
paint.setAntiAlias(true);
canvas.drawCircle(ViewHelper.getX(ball) + ball.getWidth() / 2,
getHeight() / 2, getHeight() / 3, paint);
}
invalidate();
}
// Set atributtes of XML to View
protected void setAttributes(AttributeSet attrs) {
setBackgroundResource(R.drawable.background_transparent);
// Set size of view
setMinimumHeight(Utils.dpToPx(48, getResources()));
setMinimumWidth(Utils.dpToPx(80, getResources()));
// Set background Color
// Color by resource
int bacgroundColor = attrs.getAttributeResourceValue(ANDROIDXML,
"background", -1);
if (bacgroundColor != -1) {
setBackgroundColor(getResources().getColor(bacgroundColor));
} else {
// Color by hexadecimal
int background = attrs.getAttributeIntValue(ANDROIDXML, "background", -1);
if (background != -1)
setBackgroundColor(background);
}
showNumberIndicator = attrs.getAttributeBooleanValue(MATERIALDESIGNXML,
"showNumberIndicator", false);
min = attrs.getAttributeIntValue(MATERIALDESIGNXML, "min", 0);
max = attrs.getAttributeIntValue(MATERIALDESIGNXML, "max", 0);
value = attrs.getAttributeIntValue(MATERIALDESIGNXML, "value", min);
ball = new Ball(getContext());
RelativeLayout.LayoutParams params = new LayoutParams(Utils.dpToPx(20,
getResources()), Utils.dpToPx(20, getResources()));
params.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
ball.setLayoutParams(params);
addView(ball);
// Set if slider content number indicator
// TODO
if (showNumberIndicator) {
numberIndicator = new NumberIndicator(getContext());
}
}
private void placeBall() {
// ViewHelper.setX(ball, getHeight() / 2 - ball.getWidth() / 2);
// ViewHelper.setX(ball, 0);
ViewHelper.setX(ball, ball.getWidth());
ball.xIni = 0;//ViewHelper.getX(ball);
ball.xFin = getWidth() - ball.getWidth();// - getHeight() / 2 - ball.getWidth() / 2;
ball.xCen = getWidth() / 2 - ball.getWidth() / 2;
placedBall = true;
}
// Event when slider change value
public interface OnValueChangedListener {
public void onValueChanged(int value);
}
class Ball extends View {
float xIni, xFin, xCen;
public Ball(Context context) {
super(context);
setBackgroundResource(R.drawable.background_switch_ball_uncheck);
}
public void changeBackground() {
if (value != min) {
setBackgroundResource(R.drawable.background_checkbox);
LayerDrawable layer = (LayerDrawable) getBackground();
GradientDrawable shape = (GradientDrawable) layer
.findDrawableByLayerId(R.id.shape_bacground);
shape.setColor(Color.parseColor("#D5C46A")); //yellow ball
} else {
setBackgroundResource(R.drawable.background_switch_ball_uncheck);
}
}
}
// Slider Number Indicator
class Indicator extends RelativeLayout {
boolean animate = true;
// Final size after animation
float finalSize = 0;
// Final y position after animation
float finalY = 0;
boolean numberIndicatorResize = false;
// Size of number indicator
float size = 0;
// Position of number indicator
float x = 0;
float y = 0;
public Indicator(Context context) {
super(context);
setBackgroundColor(getResources().getColor(
android.R.color.transparent));
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (numberIndicatorResize == false) {
LayoutParams params = (LayoutParams) numberIndicator.numberIndicator
.getLayoutParams();
params.height = (int) finalSize * 2;
params.width = (int) finalSize * 2;
numberIndicator.numberIndicator.setLayoutParams(params);
}
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setColor(backgroundColor);
if (animate) {
if (y == 0)
y = finalY + finalSize * 2;
y -= Utils.dpToPx(6, getResources());
size += Utils.dpToPx(2, getResources());
}
canvas.drawCircle(
ViewHelper.getX(ball)
+ Utils.getRelativeLeft((View) ball.getParent())
+ ball.getWidth() / 2, y, size, paint);
if (animate && size >= finalSize)
animate = false;
if (animate == false) {
ViewHelper
.setX(numberIndicator.numberIndicator,
(ViewHelper.getX(ball)
+ Utils.getRelativeLeft((View) ball
.getParent()) + ball.getWidth() / 2)
- size);
ViewHelper.setY(numberIndicator.numberIndicator, y - size);
numberIndicator.numberIndicator.setText(value + "");
}
invalidate();
}
}
class NumberIndicator extends Dialog {
Indicator indicator;
TextView numberIndicator;
public NumberIndicator(Context context) {
super(context, android.R.style.Theme_Translucent);
}
@Override
public void dismiss() {
super.dismiss();
indicator.y = 0;
indicator.size = 0;
indicator.animate = true;
}
@Override
public void onBackPressed() {
}
@Override
protected void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
super.onCreate(savedInstanceState);
setContentView(R.layout.number_indicator_spinner);
setCanceledOnTouchOutside(false);
RelativeLayout content = (RelativeLayout) this
.findViewById(R.id.number_indicator_spinner_content);
indicator = new Indicator(this.getContext());
content.addView(indicator);
numberIndicator = new TextView(getContext());
numberIndicator.setTextColor(Color.WHITE);
numberIndicator.setGravity(Gravity.CENTER);
content.addView(numberIndicator);
indicator.setLayoutParams(new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.FILL_PARENT,
RelativeLayout.LayoutParams.FILL_PARENT));
}
}
}