Android 在EditText中处理可绘制图形上的单击事件
我使用以下XML在Android 在EditText中处理可绘制图形上的单击事件,android,android-studio,android-edittext,android-widget,compound-drawables,Android,Android Studio,Android Edittext,Android Widget,Compound Drawables,我使用以下XML在EditText小部件中添加了文本的图像右侧： <EditText android:id="@+id/txtsearch" ... android:layout_gravity="center_vertical" android:background="@layout/shape" android:hint="Enter place,city,state" android:drawableRight="@drawable/cross" />
EditText<EditText
android:id="@+id/txtsearch"
...
android:layout_gravity="center_vertical"
android:background="@layout/shape"
android:hint="Enter place,city,state"
android:drawableRight="@drawable/cross" />
但是我想在单击嵌入的图像时清除
EditTextEditTextCustomEditText.javaimport android.content.Context;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.EditText;
public class CustomEditText extends EditText
{
private Drawable dRight;
private Rect rBounds;
public CustomEditText(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public CustomEditText(Context context, AttributeSet attrs) {
super(context, attrs);
}
public CustomEditText(Context context) {
super(context);
}
@Override
public void setCompoundDrawables(Drawable left, Drawable top,
Drawable right, Drawable bottom)
{
if(right !=null)
{
dRight = right;
}
super.setCompoundDrawables(left, top, right, bottom);
}
@Override
public boolean onTouchEvent(MotionEvent event)
{
if(event.getAction() == MotionEvent.ACTION_UP && dRight!=null)
{
rBounds = dRight.getBounds();
final int x = (int)event.getX();
final int y = (int)event.getY();
//System.out.println("x:/y: "+x+"/"+y);
//System.out.println("bounds: "+bounds.left+"/"+bounds.right+"/"+bounds.top+"/"+bounds.bottom);
//check to make sure the touch event was within the bounds of the drawable
if(x>=(this.getRight()-rBounds.width()) && x<=(this.getRight()-this.getPaddingRight())
&& y>=this.getPaddingTop() && y<=(this.getHeight()-this.getPaddingBottom()))
{
//System.out.println("touch");
this.setText("");
event.setAction(MotionEvent.ACTION_CANCEL);//use this to prevent the keyboard from coming up
}
}
return super.onTouchEvent(event);
}
@Override
protected void finalize() throws Throwable
{
dRight = null;
rBounds = null;
super.finalize();
}
}
…
CustomEditText et = (CustomEditText) this.findViewById(R.id.txtsearch);
…
package com.example.android;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.widget.EditText;
import android.graphics.Rect;
import com.example.android.DrawableClickListener;
public class ClickableButtonEditText extends EditText {
public static final String LOG_TAG = "ClickableButtonEditText";
private Drawable drawableRight;
private Drawable drawableLeft;
private Drawable drawableTop;
private Drawable drawableBottom;
private boolean consumeEvent = false;
private int fuzz = 0;
private DrawableClickListener clickListener;
public ClickableButtonEditText(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public ClickableButtonEditText(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ClickableButtonEditText(Context context) {
super(context);
}
public void consumeEvent() {
this.setConsumeEvent(true);
}
public void setConsumeEvent(boolean b) {
this.consumeEvent = b;
}
public void setFuzz(int z) {
this.fuzz = z;
}
public int getFuzz() {
return fuzz;
}
@Override
public void setCompoundDrawables(Drawable left, Drawable top, Drawable right, Drawable bottom) {
if (right != null) {
drawableRight = right;
}
if (left != null) {
drawableLeft = left;
}
super.setCompoundDrawables(left, top, right, bottom);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
int x, y;
Rect bounds;
x = (int) event.getX();
y = (int) event.getY();
// this works for left since container shares 0,0 origin with bounds
if (drawableLeft != null) {
bounds = drawableLeft.getBounds();
if (bounds.contains(x - fuzz, y - fuzz)) {
clickListener.onClick(DrawableClickListener.DrawablePosition.LEFT);
if (consumeEvent) {
event.setAction(MotionEvent.ACTION_CANCEL);
return false;
}
}
} else if (drawableRight != null) {
bounds = drawableRight.getBounds();
if (x >= (this.getRight() - bounds.width() - fuzz) && x <= (this.getRight() - this.getPaddingRight() + fuzz)
&& y >= (this.getPaddingTop() - fuzz) && y <= (this.getHeight() - this.getPaddingBottom()) + fuzz) {
clickListener.onClick(DrawableClickListener.DrawablePosition.RIGHT);
if (consumeEvent) {
event.setAction(MotionEvent.ACTION_CANCEL);
return false;
}
}
} else if (drawableTop != null) {
// not impl reader exercise :)
} else if (drawableBottom != null) {
// not impl reader exercise :)
}
}
return super.onTouchEvent(event);
}
@Override
protected void finalize() throws Throwable {
drawableRight = null;
drawableBottom = null;
drawableLeft = null;
drawableTop = null;
super.finalize();
}
public void setDrawableClickListener(DrawableClickListener listener) {
this.clickListener = listener;
}
}
我希望这会有所帮助。我扩展了RyanM的想法，创建了一个更灵活的版本，支持所有可绘制类型（顶部、底部、左侧、右侧）。虽然下面的代码扩展了TextView，但将其修改为EditText只是将“extends TextView”替换为“extends EditText”的一种情况。从XML实例化小部件与RyanM示例中相同，除了小部件名称
DrawableClickListener如下所示：
public interface DrawableClickListener {
public static enum DrawablePosition { TOP, BOTTOM, LEFT, RIGHT };
public void onClick(DrawablePosition target); }
然后是实际执行情况：
class example implements DrawableClickListener {
public void onClick(DrawablePosition target) {
switch (target) {
case LEFT:
doSomethingA();
break;
case RIGHT:
doSomethingB();
break;
case BOTTOM:
doSomethingC();
break;
case TOP:
doSomethingD();
break;
default:
break;
}
}}
p、 s:如果不设置侦听器，触摸TextView将导致NullPointerException。您可能想在代码中添加更多的偏执。上次使用的
包含（x，y）getBounds（）getBoundsRectRectEditTextcontains（）consumerseventACTION\u CANCEL边界actionXactionYEditText15drawableRightpackage com.example.android;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.widget.EditText;
import android.graphics.Rect;
import com.example.android.DrawableClickListener;
public class ClickableButtonEditText extends EditText {
public static final String LOG_TAG = "ClickableButtonEditText";
private Drawable drawableRight;
private Drawable drawableLeft;
private Drawable drawableTop;
private Drawable drawableBottom;
private boolean consumeEvent = false;
private int fuzz = 0;
private DrawableClickListener clickListener;
public ClickableButtonEditText(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public ClickableButtonEditText(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ClickableButtonEditText(Context context) {
super(context);
}
public void consumeEvent() {
this.setConsumeEvent(true);
}
public void setConsumeEvent(boolean b) {
this.consumeEvent = b;
}
public void setFuzz(int z) {
this.fuzz = z;
}
public int getFuzz() {
return fuzz;
}
@Override
public void setCompoundDrawables(Drawable left, Drawable top, Drawable right, Drawable bottom) {
if (right != null) {
drawableRight = right;
}
if (left != null) {
drawableLeft = left;
}
super.setCompoundDrawables(left, top, right, bottom);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
int x, y;
Rect bounds;
x = (int) event.getX();
y = (int) event.getY();
// this works for left since container shares 0,0 origin with bounds
if (drawableLeft != null) {
bounds = drawableLeft.getBounds();
if (bounds.contains(x - fuzz, y - fuzz)) {
clickListener.onClick(DrawableClickListener.DrawablePosition.LEFT);
if (consumeEvent) {
event.setAction(MotionEvent.ACTION_CANCEL);
return false;
}
}
} else if (drawableRight != null) {
bounds = drawableRight.getBounds();
if (x >= (this.getRight() - bounds.width() - fuzz) && x <= (this.getRight() - this.getPaddingRight() + fuzz)
&& y >= (this.getPaddingTop() - fuzz) && y <= (this.getHeight() - this.getPaddingBottom()) + fuzz) {
clickListener.onClick(DrawableClickListener.DrawablePosition.RIGHT);
if (consumeEvent) {
event.setAction(MotionEvent.ACTION_CANCEL);
return false;
}
}
} else if (drawableTop != null) {
// not impl reader exercise :)
} else if (drawableBottom != null) {
// not impl reader exercise :)
}
}
return super.onTouchEvent(event);
}
@Override
protected void finalize() throws Throwable {
drawableRight = null;
drawableBottom = null;
drawableLeft = null;
drawableTop = null;
super.finalize();
}
public void setDrawableClickListener(DrawableClickListener listener) {
this.clickListener = listener;
}
}
package com.example.android；
导入android.content.Context；
导入android.graphics.drawable.drawable；
导入android.util.AttributeSet；
导入android.util.Log；
导入android.view.MotionEvent；
导入android.widget.EditText；
导入android.graphics.Rect；
导入com.example.android.DrawableClickListener；
公共类ClickableButtoneDocument扩展了EditText{
public static final String LOG_TAG=“ClickableButtonEditText”；
私人提款权；
私人可提取左；
私人可拉丝上衣；
私人可拉深底；
私有事件=false；
私有int fuzz=0；
私有Drawable clickListener clickListener；
公共ClickableButtonEditText（上下文上下文、属性集属性、int-defStyle）{
超级（上下文、属性、定义样式）；
}
公共ClickableButtonEditText（上下文上下文、属性集属性）{
超级（上下文，attrs）；
}
公共可点击按钮文本（上下文）{
超级（上下文）；
}
公共事件（）{
此.setConsumeEvent（true）；
}
公共无效setConsumeEvent（布尔b）{
this.consumerevent=b；
}
公共void setFuzz（intz）{
这个.fuzz=z；
}
public int getFuzz（）{
返回模糊；
}
@凌驾
公共空隙设置复合可拉伸（可拉伸左侧、可拉伸顶部、可拉伸右侧、可拉伸底部）{
if（右！=null）{
可提取右=右；
}
if（左！=null）{
drawableLeft=左；
}
super.setCompoundDrawables（左、上、右、下）；
}
@凌驾
公共布尔onTouchEvent（运动事件）{
if（event.getAction（）==MotionEvent.ACTION\u向下）{
int x，y；
矩形边界；
x=（int）event.getX（）；
y=（int）event.getY（）；
//这适用于left，因为容器与边界共享0,0原点
如果（drawableLeft！=null）{
bounds=drawableLeft.getBounds（）；
if（bounds.contains（x-fuzz，y-fuzz））{
clickListener.onClick（DrawableClickListener.DrawablePosition.LEFT）；
如果（消费事件）{
event.setAction（MotionEvent.ACTION\u CANCEL）；
返回false；
}
}
}else if（drawableRight！=null）{
bounds=drawableRight.getBounds（）；
如果（x>=（this.getRight（）-bounds.width（）-fuzz）&&x=（this.getPaddingTop（）-fuzz）&&y非常非常好，感谢所有参与讨论的人。因此，如果您不想处理扩展类带来的不便，您可以执行以下操作（仅针对右侧可绘制对象实现）
下面是基于@Mark答案的基本侦听器实现
public abstract class RightDrawableOnTouchListener implements OnTouchListener {
Drawable drawable;
private int fuzz = 10;
/**
* @param keyword
*/
public RightDrawableOnTouchListener(TextView view) {
super();
final Drawable[] drawables = view.getCompoundDrawables();
if (drawables != null && drawables.length == 4)
this.drawable = drawables[2];
}
/*
* (non-Javadoc)
*
* @see android.view.View.OnTouchListener#onTouch(android.view.View, android.view.MotionEvent)
*/
@Override
public boolean onTouch(final View v, final MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN && drawable != null) {
final int x = (int) event.getX();
final int y = (int) event.getY();
final Rect bounds = drawable.getBounds();
if (x >= (v.getRight() - bounds.width() - fuzz) && x <= (v.getRight() - v.getPaddingRight() + fuzz)
&& y >= (v.getPaddingTop() - fuzz) && y <= (v.getHeight() - v.getPaddingBottom()) + fuzz) {
return onDrawableTouch(event);
}
}
return false;
}
public abstract boolean onDrawableTouch(final MotionEvent event);
}
公共抽象类RightDrawableOnTouchListener实现OnTouchListener{
可拉伸；
私有int fuzz=10；
/**
*@param关键字
*/
public RightDrawableOnTouchListener（文本视图）{
超级（）；
最终可绘制[]可绘制=view.getCompo
this.keyword = (AutoCompleteTextView) findViewById(R.id.search);
this.keyword.setOnTouchListener(new RightDrawableOnTouchListener(keyword) {
@Override
public boolean onDrawableTouch(final MotionEvent event) {
return onClickSearch(keyword,event);
}
});
private boolean onClickSearch(final View view, MotionEvent event) {
// do something
event.setAction(MotionEvent.ACTION_CANCEL);
return false;
}
public abstract class RightDrawableOnTouchListener implements OnTouchListener {
Drawable drawable;
private int fuzz = 10;
/**
* @param keyword
*/
public RightDrawableOnTouchListener(TextView view) {
super();
final Drawable[] drawables = view.getCompoundDrawables();
if (drawables != null && drawables.length == 4)
this.drawable = drawables[2];
}
/*
* (non-Javadoc)
*
* @see android.view.View.OnTouchListener#onTouch(android.view.View, android.view.MotionEvent)
*/
@Override
public boolean onTouch(final View v, final MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN && drawable != null) {
final int x = (int) event.getX();
final int y = (int) event.getY();
final Rect bounds = drawable.getBounds();
if (x >= (v.getRight() - bounds.width() - fuzz) && x <= (v.getRight() - v.getPaddingRight() + fuzz)
&& y >= (v.getPaddingTop() - fuzz) && y <= (v.getHeight() - v.getPaddingBottom()) + fuzz) {
return onDrawableTouch(event);
}
}
return false;
}
public abstract boolean onDrawableTouch(final MotionEvent event);
}
@Override
public boolean onTouch(View v, MotionEvent event) {
Drawable drawableObj = getResources().getDrawable(R.drawable.search_btn);
int drawableWidth = drawableObj.getIntrinsicWidth();
int x = (int) event.getX();
int y = (int) event.getY();
if (event != null && event.getAction() == MotionEvent.ACTION_UP) {
if (x >= (searchPanel_search.getWidth() - drawableWidth - searchPanel_search.getPaddingRight())
&& x <= (searchPanel_search.getWidth() - searchPanel_search.getPaddingRight())
&& y >= searchPanel_search.getPaddingTop() && y <= (searchPanel_search.getHeight() - searchPanel_search.getPaddingBottom())) {
getSearchData();
}
else {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.showSoftInput(searchPanel_search, InputMethodManager.SHOW_FORCED);
}
}
return super.onTouchEvent(event);
}
editComment.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
final int DRAWABLE_LEFT = 0;
final int DRAWABLE_TOP = 1;
final int DRAWABLE_RIGHT = 2;
final int DRAWABLE_BOTTOM = 3;
if(event.getAction() == MotionEvent.ACTION_UP) {
if(event.getRawX() >= (editComment.getRight() - editComment.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
// your action here
return true;
}
}
return false;
}
});
if(event.getRawX() <= (editComment.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width()))
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/myTextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="replace this with a variable"
android:textSize="30sp"
android:drawableLeft="@drawable/my_left_image"
android:drawableRight="@drawable/my_right_image"
android:drawablePadding="9dp" />
</RelativeLayout>
package com.company.project.core;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class MyActivity extends Activity
{
@Override
protected void onCreate( Bundle savedInstanceState )
{
super.onCreate( savedInstanceState );
setContentView( R.layout.activity_my );
final TextView myTextView = (TextView) this.findViewById( R.id.myTextView );
myTextView.setOnTouchListener( new DrawableClickListener.LeftDrawableClickListener(myTextView)
{
@Override
public boolean onDrawableClick()
{
// TODO : insert code to perform on clicking of the LEFT drawable image...
return true;
}
} );
myTextView.setOnTouchListener( new DrawableClickListener.RightDrawableClickListener(myTextView)
{
@Override
public boolean onDrawableClick()
{
// TODO : insert code to perform on clicking of the RIGHT drawable image...
return true;
}
} );
}
}
package com.company.project.core;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.TextView;
/**
* This class can be used to define a listener for a compound drawable.
*
* @author Matthew Weiler
* */
public abstract class DrawableClickListener implements OnTouchListener
{
/* PUBLIC CONSTANTS */
/**
* This represents the left drawable.
* */
public static final int DRAWABLE_INDEX_LEFT = 0;
/**
* This represents the top drawable.
* */
public static final int DRAWABLE_INDEX_TOP = 1;
/**
* This represents the right drawable.
* */
public static final int DRAWABLE_INDEX_RIGHT = 2;
/**
* This represents the bottom drawable.
* */
public static final int DRAWABLE_INDEX_BOTTOM = 3;
/**
* This stores the default value to be used for the
* {@link DrawableClickListener#fuzz}.
* */
public static final int DEFAULT_FUZZ = 10;
/* PRIVATE VARIABLES */
/**
* This stores the number of pixels of "fuzz" that should be
* included to account for the size of a finger.
* */
private final int fuzz;
/**
* This will store a reference to the {@link Drawable}.
* */
private Drawable drawable = null;
/* CONSTRUCTORS */
/**
* This will create a new instance of a {@link DrawableClickListener}
* object.
*
* @param view
* The {@link TextView} that this {@link DrawableClickListener}
* is associated with.
* @param drawableIndex
* The index of the drawable that this
* {@link DrawableClickListener} pertains to.
* <br />
* <i>use one of the values:
* <b>DrawableOnTouchListener.DRAWABLE_INDEX_*</b></i>
*/
public DrawableClickListener( final TextView view, final int drawableIndex )
{
this( view, drawableIndex, DrawableClickListener.DEFAULT_FUZZ );
}
/**
* This will create a new instance of a {@link DrawableClickListener}
* object.
*
* @param view
* The {@link TextView} that this {@link DrawableClickListener}
* is associated with.
* @param drawableIndex
* The index of the drawable that this
* {@link DrawableClickListener} pertains to.
* <br />
* <i>use one of the values:
* <b>DrawableOnTouchListener.DRAWABLE_INDEX_*</b></i>
* @param fuzzOverride
* The number of pixels of "fuzz" that should be
* included to account for the size of a finger.
*/
public DrawableClickListener( final TextView view, final int drawableIndex, final int fuzz )
{
super();
this.fuzz = fuzz;
final Drawable[] drawables = view.getCompoundDrawables();
if ( drawables != null && drawables.length == 4 )
{
this.drawable = drawables[drawableIndex];
}
}
/* OVERRIDDEN PUBLIC METHODS */
@Override
public boolean onTouch( final View v, final MotionEvent event )
{
if ( event.getAction() == MotionEvent.ACTION_DOWN && drawable != null )
{
final int x = (int) event.getX();
final int y = (int) event.getY();
final Rect bounds = drawable.getBounds();
if ( this.isClickOnDrawable( x, y, v, bounds, this.fuzz ) )
{
return this.onDrawableClick();
}
}
return false;
}
/* PUBLIC METHODS */
/**
*
* */
public abstract boolean isClickOnDrawable( final int x, final int y, final View view, final Rect drawableBounds, final int fuzz );
/**
* This method will be fired when the drawable is touched/clicked.
*
* @return
* <code>true</code> if the listener has consumed the event;
* <code>false</code> otherwise.
* */
public abstract boolean onDrawableClick();
/* PUBLIC CLASSES */
/**
* This class can be used to define a listener for a <b>LEFT</b> compound
* drawable.
* */
public static abstract class LeftDrawableClickListener extends DrawableClickListener
{
/* CONSTRUCTORS */
/**
* This will create a new instance of a
* {@link LeftDrawableClickListener} object.
*
* @param view
* The {@link TextView} that this
* {@link LeftDrawableClickListener} is associated with.
*/
public LeftDrawableClickListener( final TextView view )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_LEFT );
}
/**
* This will create a new instance of a
* {@link LeftDrawableClickListener} object.
*
* @param view
* The {@link TextView} that this
* {@link LeftDrawableClickListener} is associated with.
* @param fuzzOverride
* The number of pixels of "fuzz" that should be
* included to account for the size of a finger.
*/
public LeftDrawableClickListener( final TextView view, final int fuzz )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_LEFT, fuzz );
}
/* PUBLIC METHODS */
public boolean isClickOnDrawable( final int x, final int y, final View view, final Rect drawableBounds, final int fuzz )
{
if ( x >= ( view.getPaddingLeft() - fuzz ) )
{
if ( x <= ( view.getPaddingLeft() + drawableBounds.width() + fuzz ) )
{
if ( y >= ( view.getPaddingTop() - fuzz ) )
{
if ( y <= ( view.getHeight() - view.getPaddingBottom() + fuzz ) )
{
return true;
}
}
}
}
return false;
}
}
/**
* This class can be used to define a listener for a <b>TOP</b> compound
* drawable.
* */
public static abstract class TopDrawableClickListener extends DrawableClickListener
{
/* CONSTRUCTORS */
/**
* This will create a new instance of a {@link TopDrawableClickListener}
* object.
*
* @param view
* The {@link TextView} that this
* {@link TopDrawableClickListener} is associated with.
*/
public TopDrawableClickListener( final TextView view )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_TOP );
}
/**
* This will create a new instance of a {@link TopDrawableClickListener}
* object.
*
* @param view
* The {@link TextView} that this
* {@link TopDrawableClickListener} is associated with.
* @param fuzzOverride
* The number of pixels of "fuzz" that should be
* included to account for the size of a finger.
*/
public TopDrawableClickListener( final TextView view, final int fuzz )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_TOP, fuzz );
}
/* PUBLIC METHODS */
public boolean isClickOnDrawable( final int x, final int y, final View view, final Rect drawableBounds, final int fuzz )
{
if ( x >= ( view.getPaddingLeft() - fuzz ) )
{
if ( x <= ( view.getWidth() - view.getPaddingRight() + fuzz ) )
{
if ( y >= ( view.getPaddingTop() - fuzz ) )
{
if ( y <= ( view.getPaddingTop() + drawableBounds.height() + fuzz ) )
{
return true;
}
}
}
}
return false;
}
}
/**
* This class can be used to define a listener for a <b>RIGHT</b> compound
* drawable.
* */
public static abstract class RightDrawableClickListener extends DrawableClickListener
{
/* CONSTRUCTORS */
/**
* This will create a new instance of a
* {@link RightDrawableClickListener} object.
*
* @param view
* The {@link TextView} that this
* {@link RightDrawableClickListener} is associated with.
*/
public RightDrawableClickListener( final TextView view )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_RIGHT );
}
/**
* This will create a new instance of a
* {@link RightDrawableClickListener} object.
*
* @param view
* The {@link TextView} that this
* {@link RightDrawableClickListener} is associated with.
* @param fuzzOverride
* The number of pixels of "fuzz" that should be
* included to account for the size of a finger.
*/
public RightDrawableClickListener( final TextView view, final int fuzz )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_RIGHT, fuzz );
}
/* PUBLIC METHODS */
public boolean isClickOnDrawable( final int x, final int y, final View view, final Rect drawableBounds, final int fuzz )
{
if ( x >= ( view.getWidth() - view.getPaddingRight() - drawableBounds.width() - fuzz ) )
{
if ( x <= ( view.getWidth() - view.getPaddingRight() + fuzz ) )
{
if ( y >= ( view.getPaddingTop() - fuzz ) )
{
if ( y <= ( view.getHeight() - view.getPaddingBottom() + fuzz ) )
{
return true;
}
}
}
}
return false;
}
}
/**
* This class can be used to define a listener for a <b>BOTTOM</b> compound
* drawable.
* */
public static abstract class BottomDrawableClickListener extends DrawableClickListener
{
/* CONSTRUCTORS */
/**
* This will create a new instance of a
* {@link BottomDrawableClickListener} object.
*
* @param view
* The {@link TextView} that this
* {@link BottomDrawableClickListener} is associated with.
*/
public BottomDrawableClickListener( final TextView view )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_BOTTOM );
}
/**
* This will create a new instance of a
* {@link BottomDrawableClickListener} object.
*
* @param view
* The {@link TextView} that this
* {@link BottomDrawableClickListener} is associated with.
* @param fuzzOverride
* The number of pixels of "fuzz" that should be
* included to account for the size of a finger.
*/
public BottomDrawableClickListener( final TextView view, final int fuzz )
{
super( view, DrawableClickListener.DRAWABLE_INDEX_BOTTOM, fuzz );
}
/* PUBLIC METHODS */
public boolean isClickOnDrawable( final int x, final int y, final View view, final Rect drawableBounds, final int fuzz )
{
if ( x >= ( view.getPaddingLeft() - fuzz ) )
{
if ( x <= ( view.getWidth() - view.getPaddingRight() + fuzz ) )
{
if ( y >= ( view.getHeight() - view.getPaddingBottom() - drawableBounds.height() - fuzz ) )
{
if ( y <= ( view.getHeight() - view.getPaddingBottom() + fuzz ) )
{
return true;
}
}
}
}
return false;
}
}
}
<merge
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/edit_text_field"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
<!-- NOTE: Visibility cannot be set to "gone" or the padding won't get set properly in code -->
<ImageButton
android:id="@+id/edit_text_clear"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right|center_vertical"
android:background="@drawable/ic_cancel_x"
android:visibility="invisible"/>
</merge>
public class ClearableEditText extends FrameLayout {
private boolean mPaddingSet = false;
/**
* Creates a new instance of this class.
* @param context The context used to create the instance
*/
public ClearableEditText (final Context context) {
this(context, null, 0);
}
/**
* Creates a new instance of this class.
* @param context The context used to create the instance
* @param attrs The attribute set used to customize this instance
*/
public ClearableEditText (final Context context, final AttributeSet attrs) {
this(context, attrs, 0);
}
/**
* Creates a new instance of this class.
* @param context The context used to create the instance
* @param attrs The attribute set used to customize this instance
* @param defStyle The default style to be applied to this instance
*/
public ClearableEditText (final Context context, final AttributeSet attrs, final int defStyle) {
super(context, attrs, defStyle);
final LayoutInflater inflater = LayoutInflater.from(context);
inflater.inflate(R.layout.clearable_edit_text, this, true);
}
@Override
protected void onFinishInflate () {
super.onFinishInflate();
final EditText editField = (EditText) findViewById(R.id.edit_text_field);
final ImageButton clearButton = (ImageButton) findViewById(R.id.edit_text_clear);
//Set text listener so we can show/hide the close button based on whether or not it has text
editField.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged (final CharSequence charSequence, final int i, final int i2, final int i3) {
//Do nothing here
}
@Override
public void onTextChanged (final CharSequence charSequence, final int i, final int i2, final int i3) {
//Do nothing here
}
@Override
public void afterTextChanged (final Editable editable) {
clearButton.setVisibility(editable.length() > 0 ? View.VISIBLE : View.INVISIBLE);
}
});
//Set the click listener for the button to clear the text. The act of clearing the text will hide this button because of the
//text listener
clearButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick (final View view) {
editField.setText("");
}
});
}
@Override
protected void onLayout (final boolean changed, final int left, final int top, final int right, final int bottom) {
super.onLayout(changed, left, top, right, bottom);
//Set padding here in the code so the text doesn't run into the close button. This could be done in the XML layout, but then if
//the size of the image changes then we constantly need to tweak the padding when the image changes. This way it happens automatically
if (!mPaddingSet) {
final EditText editField = (EditText) findViewById(R.id.edit_text_field);
final ImageButton clearButton = (ImageButton) findViewById(R.id.edit_text_clear);
editField.setPadding(editField.getPaddingLeft(), editField.getPaddingTop(), clearButton.getWidth(), editField.getPaddingBottom());
mPaddingSet = true;
}
}
}
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText android:id="@+id/editTextName"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:imeOptions="actionSearch"
android:inputType="text"/>
<ImageButton android:id="@+id/imageViewSearch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_action_search"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"/>
</RelativeLayout>
<FrameLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp" >
<EditText
android:id="@+id/edt_status_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:background="@drawable/txt_box_blank"
android:ems="10"
android:hint="@string/statusnote"
android:paddingLeft="5dp"
android:paddingRight="10dp"
android:textColor="@android:color/black" />
<Button
android:id="@+id/note_del"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_marginRight="1dp"
android:layout_marginTop="5dp"
android:background="@android:drawable/ic_delete" />
</FrameLayout>
EditText txtsearch = (EditText) findViewById(R.id.txtsearch);
txtsearch.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if(event.getAction() == MotionEvent.ACTION_UP) {
if(event.getRawX() <= txtsearch.getTotalPaddingLeft()) {
// your action for drawable click event
return true;
}
}
return false;
}
});
if(event.getRawX() >= txtsearch.getRight() - txtsearch.getTotalPaddingRight())
txtsearch.getTotalPaddingTop()
txtsearch.getTotalPaddingBottom()
mEditTextSearch.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if(s.length()>0){
mEditTextSearch.setCompoundDrawablesWithIntrinsicBounds(null, null, getResources().getDrawable(android.R.drawable.ic_delete), null);
}else{
mEditTextSearch.setCompoundDrawablesWithIntrinsicBounds(null, null, getResources().getDrawable(R.drawable.abc_ic_search), null);
}
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void afterTextChanged(Editable s) {
}
});
mEditTextSearch.setOnTouchListener(new OnTouchListener() {
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouch(View v, MotionEvent event) {
if(event.getAction() == MotionEvent.ACTION_UP) {
if(mEditTextSearch.getCompoundDrawables()[2]!=null){
if(event.getX() >= (mEditTextSearch.getRight()- mEditTextSearch.getLeft() - mEditTextSearch.getCompoundDrawables()[2].getBounds().width())) {
mEditTextSearch.setText("");
}
}
}
return false;
}
});
editComment.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
final int DRAWABLE_LEFT = 0;
final int DRAWABLE_TOP = 1;
final int DRAWABLE_RIGHT = 2;
final int DRAWABLE_BOTTOM = 3;
if(event.getAction() == MotionEvent.ACTION_UP) {
if (event.getRawX() <= (searchbox.getLeft() + searchbox.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width())) {
// your action here
return true;
}
}
return false;
}
});
txt.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
final int DRAWABLE_LEFT = 0;
if (event.getAction() == MotionEvent.ACTION_UP) {
if (event.getRawX() <= (txt
.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width() +
txt.getPaddingLeft() +
txt.getLeft())) {
//TODO do code here
}
return true;
}
}
return false;
}
});
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/zero_row">
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<ProgressBar
android:id="@+id/loadingProgressBar"
android:layout_gravity="center"
android:layout_width="28dp"
android:layout_height="28dp" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:background="@drawable/edittext_round_corners"
android:layout_height="match_parent"
android:layout_marginLeft="5dp">
<ImageView
android:layout_width="28dp"
android:layout_height="28dp"
app:srcCompat="@android:drawable/ic_menu_search"
android:id="@+id/imageView2"
android:layout_weight="0.15"
android:layout_gravity="center|right"
android:onClick="OnDatabaseSearchEvent" />
<EditText
android:minHeight="40dp"
android:layout_marginLeft="10dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/edittext_round_corners"
android:inputType="textPersonName"
android:hint="Search.."
android:textColorHint="@color/AndroidWhite"
android:textColor="@color/AndroidWhite"
android:ems="10"
android:id="@+id/e_d_search"
android:textCursorDrawable="@color/AndroidWhite"
android:layout_weight="1" />
<ImageView
android:layout_width="28dp"
android:layout_height="28dp"
app:srcCompat="@drawable/ic_oculi_remove2"
android:id="@+id/imageView3"
android:layout_gravity="center|left"
android:layout_weight="0.15"
android:onClick="onSearchEditTextCancel" />
</LinearLayout>
<!--android:drawableLeft="@android:drawable/ic_menu_search"-->
<!--android:drawableRight="@drawable/ic_oculi_remove2"-->
</LinearLayout>
</LinearLayout>
<item android:state_pressed="false" android:state_focused="false">
<shape>
<gradient
android:centerY="0.2"
android:startColor="@color/colorAccent"
android:centerColor="@color/colorAccent"
android:endColor="@color/colorAccent"
android:angle="270"
/>
<stroke
android:width="0.7dp"
android:color="@color/colorAccent" />
<corners
android:radius="5dp" />
</shape>
</item>
txtsearch.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent event) {
final int DRAWABLE_LEFT = 0;
int start=txtsearch.getSelectionStart();
int end=txtsearch.getSelectionEnd();
if(event.getAction() == MotionEvent.ACTION_UP) {
if(event.getRawX() <= (txtsearch.getLeft() + txtsearch.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width())) {
//Do your action here
return true;
}
}
return false;
}
});
}
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:background="@color/white"
android:layout_marginLeft="20dp"
android:layout_marginStart="20dp"
android:layout_marginRight="20dp"
android:layout_marginEnd="20dp"
android:layout_gravity="center_horizontal"
android:orientation="horizontal"
android:translationZ="4dp">
<ImageView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="@color/white"
android:minWidth="40dp"
android:scaleType="center"
app:srcCompat="@drawable/ic_search_map"/>
<android.support.design.widget.TextInputEditText
android:id="@+id/search_edit"
style="@style/EditText.Registration.Map"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:hint="@string/hint_location_search"
android:imeOptions="actionSearch"
android:inputType="textPostalAddress"
android:maxLines="1"
android:minHeight="40dp" />
<ImageView
android:id="@+id/location_gps_refresh"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:background="@color/white"
android:minWidth="40dp"
android:scaleType="center"
app:srcCompat="@drawable/selector_ic_gps"/>
</LinearLayout>
editText.Touch += (sender, e) => {
e.Handled = false;
if (e.Event.Action == MotionEventActions.Up)
{
if (e.Event.RawX >= (bibEditText.Right - (bibEditText.GetCompoundDrawables()[2]).Bounds.Width()))
{
SearchRunner();
InputMethodManager manager = (InputMethodManager)GetSystemService(InputMethodService);
manager.HideSoftInputFromWindow(editText.WindowToken, 0);
e.Handled = true;
}
}
};
editMsg.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
final int DRAWABLE_LEFT = 0;
final int DRAWABLE_TOP = 1;
final int DRAWABLE_RIGHT = 2;
final int DRAWABLE_BOTTOM = 3;
if(event.getAction() == MotionEvent.ACTION_UP) {
if(event.getRawX() >= (editMsg.getRight() - editMsg.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
// your action here
Toast.makeText(ChatActivity.this, "Message Sent", Toast.LENGTH_SHORT).show();
return true;
}
}
return false;
}
});
/**
* Handles compound drawable touch events.
* Will intercept every event that happened inside (calculated) compound drawable bounds, extended by fuzz.
* @see TextView#getCompoundDrawables()
* @see TextView#setCompoundDrawablesRelativeWithIntrinsicBounds(int, int, int, int)
*/
public abstract class CompoundDrawableTouchListener implements View.OnTouchListener {
private final String LOG_TAG = "CmpDrawableTouch";
private final int fuzz;
public static final int LEFT = 0;
public static final int TOP = 1;
public static final int RIGHT = 2;
public static final int BOTTOM = 3;
private static final int[] DRAWABLE_INDEXES = {LEFT, TOP, RIGHT, BOTTOM};
/**
* Default constructor
*/
public CompoundDrawableTouchListener() {
this(0);
}
/**
* Constructor with fuzz
* @param fuzz desired fuzz in px
*/
public CompoundDrawableTouchListener(int fuzz) {
this.fuzz = fuzz;
}
@Override
public boolean onTouch(View view, MotionEvent event) {
if (!(view instanceof TextView)) {
Log.e(LOG_TAG, "attached view is not instance of TextView");
return false;
}
TextView textView = (TextView) view;
Drawable[] drawables = textView.getCompoundDrawables();
int x = (int) event.getX();
int y = (int) event.getY();
for (int i : DRAWABLE_INDEXES) {
if (drawables[i] == null) continue;
Rect bounds = getRelativeBounds(i, drawables[i], textView);
Rect fuzzedBounds = addFuzz(bounds);
if (fuzzedBounds.contains(x, y)) {
MotionEvent relativeEvent = MotionEvent.obtain(
event.getDownTime(),
event.getEventTime(),
event.getAction(),
event.getX() - bounds.left,
event.getY() - bounds.top,
event.getMetaState());
return onDrawableTouch(view, i, bounds, relativeEvent);
}
}
return false;
}
/**
* Calculates compound drawable bounds relative to wrapping view
* @param index compound drawable index
* @param drawable the drawable
* @param view wrapping view
* @return {@link Rect} with relative bounds
*/
private Rect getRelativeBounds(int index, @NonNull Drawable drawable, View view) {
Rect drawableBounds = drawable.getBounds();
Rect bounds = new Rect();
switch (index) {
case LEFT:
bounds.offsetTo(view.getPaddingLeft(),
view.getHeight() / 2 - bounds.height() / 2);
break;
case TOP:
bounds.offsetTo(view.getWidth() / 2 - bounds.width() / 2,
view.getPaddingTop());
break;
case RIGHT:
bounds.offsetTo(view.getWidth() - view.getPaddingRight() - bounds.width(),
view.getHeight() / 2 - bounds.height() / 2);
break;
case BOTTOM:
bounds.offsetTo(view.getWidth() / 2 - bounds.width() / 2,
view.getHeight() - view.getPaddingBottom() - bounds.height());
break;
}
return bounds;
}
/**
* Expands {@link Rect} by given value in every direction relative to its center
* @param source given {@link Rect}
* @return result {@link Rect}
*/
private Rect addFuzz(Rect source) {
Rect result = new Rect();
result.left = source.left - fuzz;
result.right = source.right + fuzz;
result.top = source.top - fuzz;
result.bottom = source.bottom + fuzz;
return result;
}
/**
* Compound drawable touch-event handler
* @param v wrapping view
* @param drawableIndex index of compound drawable which recicved the event
* @param drawableBounds {@link Rect} with compound drawable bounds relative to wrapping view.
* Fuzz not included
* @param event event with coordinated relative to wrapping view - i.e. within {@code drawableBounds}.
* If using fuzz, may return negative coordinates.
*/
protected abstract boolean onDrawableTouch(View v, int drawableIndex, Rect drawableBounds, MotionEvent event);
}
textView1.setOnTouchListener(new CompoundDrawableTouchListener() {
@Override
protected void onDrawableTouch(View v, int drawableIndex, Rect drawableBounds, MotionEvent event) {
switch(v.getId()) {
case R.id.textView1:
switch(drawableIndex) {
case CompoundDrawableTouchListener.RIGHT:
doStuff();
break;
}
break;
}
}
});
/**
* Handles compound drawable click events.
* @see TextView#getCompoundDrawables()
* @see TextView#setCompoundDrawablesRelativeWithIntrinsicBounds(int, int, int, int)
* @see CompoundDrawableTouchListener
*/
public abstract class CompoundDrawableClickListener extends CompoundDrawableTouchListener {
/**
* Default constructor
*/
public CompoundDrawableClickListener() {
super();
}
/**
* Constructor with fuzz
* @param fuzz desired fuzz in px
*/
public CompoundDrawableClickListener(int fuzz) {
super(fuzz);
}
@Override
protected void onDrawableTouch(View v, int drawableIndex, Rect drawableBounds, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) onDrawableClick(v, drawableIndex);
return true;
}
/**
* Compound drawable touch-event handler
* @param v wrapping view
* @param drawableIndex index of compound drawable which recicved the event
*/
protected abstract void onDrawableClick(View v, int drawableIndex);
}
textView1.setOnTouchListener(new CompoundDrawableClickListener() {
@Override
protected void onDrawableClick(View v, int drawableIndex) {
switch(v.getId()) {
case R.id.textView1:
switch(drawableIndex) {
case CompoundDrawableTouchListener.RIGHT:
doStuff();
break;
}
break;
}
}
});
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
</android.support.design.widget.TextInputLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_centerInParent="true"
android:src="@drawable/ic_undo"/>
</RelativeLayout>
edit_account_name.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
if (event.getRawX() >= (edit_account_name.getRight())) {
//clicked
return true;
}
}
return false;
}
});
mEditText.setOnTouchListener(
new OnEditTextRightDrawableTouchListener(mEditText) {
@Override
public void OnDrawableClick() {
// The right drawable was clicked. Your action goes here.
}
});
import android.graphics.drawable.Drawable;
import android.support.annotation.NonNull;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.EditText;
public abstract class OnEditTextRightDrawableTouchListener implements OnTouchListener {
private final EditText mEditText;
public OnEditTextRightDrawableTouchListener(@NonNull final EditText editText) {
mEditText = editText;
}
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
final int DRAWABLE_RIGHT_POSITION = 2;
final Drawable drawable = mEditText.getCompoundDrawables()[DRAWABLE_RIGHT_POSITION];
if (drawable != null) {
final float touchEventX = motionEvent.getX();
final int touchAreaRight = mEditText.getRight();
final int touchAreaLeft = touchAreaRight - drawable.getBounds().width();
if (touchEventX >= touchAreaLeft && touchEventX <= touchAreaRight) {
view.performClick();
OnDrawableClick();
}
return true;
}
}
return false;
}
public abstract void OnDrawableClick();
}
edittextview_confirmpassword.setOnTouchListener(new View.OnTouchListener() {
@Override public boolean onTouch(View v, MotionEvent event) {
final int DRAWABLE_LEFT = 0;
final int DRAWABLE_TOP = 1;
final int DRAWABLE_RIGHT = 2;
final int DRAWABLE_BOTTOM = 3;
if(event.getAction() == MotionEvent.ACTION_UP) {
if(event.getRawX() >= (edittextview_confirmpassword.getRight() - edittextview_confirmpassword.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
// your action here edittextview_confirmpassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
return true;
}
}else{
edittextview_confirmpassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
}
return false;
}
});
fun EditText.onRightDrawableClicked(onClicked: (view: EditText) -> Unit) {
this.setOnTouchListener { v, event ->
var hasConsumed = false
if (v is EditText) {
if (event.x >= v.width - v.totalPaddingRight) {
if (event.action == MotionEvent.ACTION_UP) {
onClicked(this)
}
hasConsumed = true
}
}
hasConsumed
}
}
val username = findViewById<EditText>(R.id.username_text)
username.onRightDrawableClicked {
it.text.clear()
}
edPassword.setOnTouchListener { _, event ->
val DRAWABLE_RIGHT = 2
val DRAWABLE_LEFT = 0
val DRAWABLE_TOP = 1
val DRAWABLE_BOTTOM = 3
if (event.action == MotionEvent.ACTION_UP) {
if (event.rawX >= (edPassword.right - edPassword.compoundDrawables[DRAWABLE_RIGHT].bounds.width())) {
edPassword.setText("")
true
}
}
false
}
@SuppressLint("ClickableViewAccessibility")
fun EditText.setDrawableRightTouch(setClickListener: () -> Unit) {
this.setOnTouchListener(View.OnTouchListener { _, event ->
val DRAWABLE_LEFT = 0
val DRAWABLE_TOP = 1
val DRAWABLE_RIGHT = 2
val DRAWABLE_BOTTOM = 3
if (event.action == MotionEvent.ACTION_UP) {
if (event.rawX >= this.right - this.compoundDrawables[DRAWABLE_RIGHT].bounds.width()
) {
setClickListener()
return@OnTouchListener true
}
}
false
})
}
yourEditText.setDrawableRightTouch {
//your code
}