From 44cb251cde66e0a3bd02eb11cc432caccbb32d7a Mon Sep 17 00:00:00 2001 From: PeratX <1215714524@qq.com> Date: Sun, 9 Apr 2017 14:50:57 +0800 Subject: [PATCH] Implemented ClearAutoCompleteTextView based on https://github.com/MrFuFuFu/ClearEditText/blob/master/app/src/main/java/mrfu/clearedittext/view/ClearEditText.java --- README.md | 8 +- .../view/ClearAutoCompleteTextView.java | 119 ++++++++++++++++++ .../main/res/layout/activity_server_test.xml | 2 +- 3 files changed, 126 insertions(+), 3 deletions(-) create mode 100644 app/src/main/java/org/itxtech/daedalus/view/ClearAutoCompleteTextView.java diff --git a/README.md b/README.md index f2f6685..6683875 100644 --- a/README.md +++ b/README.md @@ -1,7 +1,7 @@ Daedalus ============== -__Through [CuteDNS!](https://www.cutedns.cn) to see the world outside.__ +__See the world outside through [CuteDNS!](https://www.cutedns.cn).__ This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -35,4 +35,8 @@ __各位 dalao 见笑了！__ Get Daedalus ------------- -__[Releases](https://github.com/iTXTech/Daedalus/releases)__ \ No newline at end of file +__[Releases](https://github.com/iTXTech/Daedalus/releases)__ + +Acknowledgements +------------- +* __[ClearEditText](https://github.com/MrFuFuFu/ClearEditText)__ by *[MrFuFuFu](https://github.com/MrFuFuFu)* \ No newline at end of file diff --git a/app/src/main/java/org/itxtech/daedalus/view/ClearAutoCompleteTextView.java b/app/src/main/java/org/itxtech/daedalus/view/ClearAutoCompleteTextView.java new file mode 100644 index 0000000..fe73d76 --- /dev/null +++ b/app/src/main/java/org/itxtech/daedalus/view/ClearAutoCompleteTextView.java @@ -0,0 +1,119 @@ +package org.itxtech.daedalus.view; + +import android.content.Context; +import android.graphics.drawable.Drawable; +import android.support.v4.content.ContextCompat; +import android.support.v4.graphics.drawable.DrawableCompat; +import android.text.Editable; +import android.text.TextWatcher; +import android.util.AttributeSet; +import android.view.MotionEvent; +import android.view.View; +import android.widget.AutoCompleteTextView; +import org.itxtech.daedalus.R; + +/** + * Daedalus Project + * + * @author iTXTech + * @link https://itxtech.org + *

+ * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, version 3. + */ +public class ClearAutoCompleteTextView extends AutoCompleteTextView implements View.OnTouchListener, View.OnFocusChangeListener, TextWatcher { + + private Drawable mClearTextIcon; + private OnFocusChangeListener mOnFocusChangeListener; + private OnTouchListener mOnTouchListener; + + public ClearAutoCompleteTextView(final Context context) { + super(context); + init(context); + } + + public ClearAutoCompleteTextView(final Context context, final AttributeSet attrs) { + super(context, attrs); + init(context); + } + + public ClearAutoCompleteTextView(final Context context, final AttributeSet attrs, final int defStyleAttr) { + super(context, attrs, defStyleAttr); + init(context); + } + + private void init(final Context context) { + final Drawable drawable = ContextCompat.getDrawable(context, R.mipmap.ic_clear_grey600_18dp); + final Drawable wrappedDrawable = DrawableCompat.wrap(drawable); //Wrap the drawable so that it can be tinted pre Lollipop + DrawableCompat.setTint(wrappedDrawable, getCurrentHintTextColor()); + mClearTextIcon = wrappedDrawable; + mClearTextIcon.setBounds(0, 0, mClearTextIcon.getIntrinsicHeight(), mClearTextIcon.getIntrinsicHeight()); + setClearIconVisible(false); + super.setOnTouchListener(this); + super.setOnFocusChangeListener(this); + addTextChangedListener(this); + } + + @Override + public void setOnFocusChangeListener(OnFocusChangeListener l) { + mOnFocusChangeListener = l; + } + + @Override + public void setOnTouchListener(OnTouchListener l) { + mOnTouchListener = l; + } + + @Override + public void onFocusChange(View v, boolean hasFocus) { + if (hasFocus) { + setClearIconVisible(getText().length() > 0); + } else { + setClearIconVisible(false); + } + if (mOnFocusChangeListener != null) { + mOnFocusChangeListener.onFocusChange(v, hasFocus); + } + } + + @Override + public boolean onTouch(View view, MotionEvent motionEvent) { + final int x = (int) motionEvent.getX(); + if (mClearTextIcon.isVisible() && x > getWidth() - getPaddingRight() - mClearTextIcon.getIntrinsicWidth()) { + if (motionEvent.getAction() == MotionEvent.ACTION_UP) { + setError(null); + setText(""); + } + return true; + } + return mOnTouchListener != null && mOnTouchListener.onTouch(view, motionEvent); + } + + @Override + public final void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) { + if (isFocused()) { + setClearIconVisible(text.length() > 0); + } + } + + @Override + public void beforeTextChanged(CharSequence s, int start, int count, int after) { + + } + + @Override + public void afterTextChanged(Editable s) { + + } + + private void setClearIconVisible(final boolean visible) { + mClearTextIcon.setVisible(visible, false); + final Drawable[] compoundDrawables = getCompoundDrawables(); + setCompoundDrawables( + compoundDrawables[0], + compoundDrawables[1], + visible ? mClearTextIcon : null, + compoundDrawables[3]); + } +} \ No newline at end of file diff --git a/app/src/main/res/layout/activity_server_test.xml b/app/src/main/res/layout/activity_server_test.xml index 271bc9f..1597061 100644 --- a/app/src/main/res/layout/activity_server_test.xml +++ b/app/src/main/res/layout/activity_server_test.xml @@ -32,7 +32,7 @@ android:layout_alignParentStart="true" android:layout_marginTop="10dp" android:id="@+id/textView_test_info" android:textSize="18sp"/> -