From cbb88109494ffc7916f6639c20ce05c0cec941a9 Mon Sep 17 00:00:00 2001
From: admin <weikou2014>
Date: 星期三, 07 四月 2021 15:07:45 +0800
Subject: [PATCH] 3.9.1bug修复
---
library-ViewPagerIndicator/src/com/viewpagerindicator/MainTabPageIndicator.java | 563 +++++++++++++++++++++++++++++--------------------------
1 files changed, 295 insertions(+), 268 deletions(-)
diff --git a/library-ViewPagerIndicator/src/com/viewpagerindicator/MainTabPageIndicator.java b/library-ViewPagerIndicator/src/com/viewpagerindicator/MainTabPageIndicator.java
index fd9018d..53e0876 100644
--- a/library-ViewPagerIndicator/src/com/viewpagerindicator/MainTabPageIndicator.java
+++ b/library-ViewPagerIndicator/src/com/viewpagerindicator/MainTabPageIndicator.java
@@ -18,329 +18,356 @@
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
+
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Color;
+import android.graphics.Typeface;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.util.AttributeSet;
+import android.util.Log;
import android.util.TypedValue;
+import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.widget.TextView;
+import com.lcjian.library.util.common.DimenUtils;
+
/**
* This widget implements the dynamic action bar tab behavior that can change
* across different configurations or circumstances.
*/
public class MainTabPageIndicator extends HorizontalScrollView implements
- PageIndicator {
- /** Title text used when no title is provided by the adapter. */
- private static final CharSequence EMPTY_TITLE = "";
+ PageIndicator {
+ /**
+ * Title text used when no title is provided by the adapter.
+ */
+ private static final CharSequence EMPTY_TITLE = "";
- /**
- * Interface for a callback when the selected tab has been reselected.
- */
- public interface OnTabReselectedListener {
- /**
- * Callback when the selected tab has been reselected.
- *
- * @param position
- * Position of the current center item.
- */
- void onTabReselected(int position);
- }
+ /**
+ * Interface for a callback when the selected tab has been reselected.
+ */
+ public interface OnTabReselectedListener {
+ /**
+ * Callback when the selected tab has been reselected.
+ *
+ * @param position Position of the current center item.
+ */
+ void onTabReselected(int position);
+ }
- private Runnable mTabSelector;
- /**
- * ViewPager涓璽ab鐨勭偣鍑讳簨浠�
- */
- private final OnClickListener mTabClickListener = new OnClickListener() {
- public void onClick(View view) {
- TabView tabView = (TabView) view;
- final int oldSelected = mViewPager.getCurrentItem();
- final int newSelected = tabView.getIndex();
- mViewPager.setCurrentItem(newSelected);
- if (oldSelected == newSelected && mTabReselectedListener != null) {
- mTabReselectedListener.onTabReselected(newSelected);
- }
- }
- };
+ private Runnable mTabSelector;
+ /**
+ * ViewPager涓璽ab鐨勭偣鍑讳簨浠�
+ */
+ private final OnClickListener mTabClickListener = new OnClickListener() {
+ public void onClick(View view) {
+ TabView tabView = (TabView) view;
+ final int oldSelected = mViewPager.getCurrentItem();
+ final int newSelected = tabView.getIndex();
+ mViewPager.setCurrentItem(newSelected);
+ if (oldSelected == newSelected && mTabReselectedListener != null) {
+ mTabReselectedListener.onTabReselected(newSelected);
+ }
+ }
+ };
- private final IcsLinearLayout mTabLayout;
+ private final IcsLinearLayout mTabLayout;
- private ViewPager mViewPager;
- private ViewPager.OnPageChangeListener mListener;
+ private ViewPager mViewPager;
+ private ViewPager.OnPageChangeListener mListener;
- private int mMaxTabWidth;
- private int mSelectedTabIndex;
+ private int mMaxTabWidth;
+ private int mSelectedTabIndex;
+ private int textColor;
+ private int highLightTextColor;
- private OnTabReselectedListener mTabReselectedListener;
+ private int textSpecialColorPosition = -1;
+ private int textSpecialColor;
- public MainTabPageIndicator(Context context) {
- this(context, null);
- }
+ private OnTabReselectedListener mTabReselectedListener;
- public MainTabPageIndicator(Context context, AttributeSet attrs) {
- super(context, attrs);
- setHorizontalScrollBarEnabled(false);
+ public MainTabPageIndicator(Context context) {
+ this(context, null);
+ }
- mTabLayout = new IcsLinearLayout(context,
- R.attr.vpiTabPageIndicatorStyle);
- addView(mTabLayout, new ViewGroup.LayoutParams(WRAP_CONTENT,
- MATCH_PARENT));
- }
+ public void setTextColor(int textColor, int highLightTextColor) {
+ this.textColor = textColor;
+ this.highLightTextColor = highLightTextColor;
+ }
- public void setOnTabReselectedListener(OnTabReselectedListener listener) {
- mTabReselectedListener = listener;
- }
+ public void setTextSpecialColor(int position, int color) {
+ this.textSpecialColorPosition = position;
+ this.textSpecialColor = color;
+ }
- @Override
- public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
- final boolean lockedExpanded = widthMode == MeasureSpec.EXACTLY;
- setFillViewport(lockedExpanded);
- final int childCount = mTabLayout.getChildCount();
- if (childCount > 1
- && (widthMode == MeasureSpec.EXACTLY || widthMode == MeasureSpec.AT_MOST)) {
- if (childCount > 2) {
- mMaxTabWidth = (int) (MeasureSpec.getSize(widthMeasureSpec) * 0.4f);
- } else {
- mMaxTabWidth = MeasureSpec.getSize(widthMeasureSpec) / 2;
- }
- } else {
- mMaxTabWidth = -1;
- }
+ public MainTabPageIndicator(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ setHorizontalScrollBarEnabled(false);
- final int oldWidth = getMeasuredWidth();
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- final int newWidth = getMeasuredWidth();
+ mTabLayout = new IcsLinearLayout(context,
+ R.attr.vpiTabPageIndicatorStyle);
+ addView(mTabLayout, new ViewGroup.LayoutParams(WRAP_CONTENT,
+ MATCH_PARENT));
+ }
- if (lockedExpanded && oldWidth != newWidth) {
- // Recenter the tab display if we're at a new (scrollable) size.
- setCurrentItem(mSelectedTabIndex);
- }
- }
+ public void setOnTabReselectedListener(OnTabReselectedListener listener) {
+ mTabReselectedListener = listener;
+ }
- /**
- * 鍗曚釜Tab
- *
- * @param position
- */
- @SuppressLint("ResourceAsColor")
- private void animateToTab(final int position) {
- final View tabView = mTabLayout.getChildAt(position);
- if (mTabSelector != null) {
- removeCallbacks(mTabSelector);
- }
- for (int i = 0; i < mTabLayout.getChildCount(); i++) {
- ((TextView) mTabLayout.getChildAt(i)).setTextSize(
- TypedValue.COMPLEX_UNIT_SP, 18);
- ((TextView) mTabLayout.getChildAt(i)).setTextColor(Color.argb(255,
- 255, 255, 255));
- }
- ((TextView) tabView).setTextColor(Color.argb(255, 255, 243, 46));
- mTabSelector = new Runnable() {
- public void run() {
- final int scrollPos = tabView.getLeft()
- - (getWidth() - tabView.getWidth()) / 2;
- smoothScrollTo(scrollPos, 0);
+ @Override
+ public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+ final int widthMode = MeasureSpec.getMode(widthMeasureSpec);
+ final boolean lockedExpanded = widthMode == MeasureSpec.EXACTLY;
+ setFillViewport(lockedExpanded);
- mTabSelector = null;
- }
- };
- post(mTabSelector);
- }
+ final int childCount = mTabLayout.getChildCount();
+ if (childCount > 1
+ && (widthMode == MeasureSpec.EXACTLY || widthMode == MeasureSpec.AT_MOST)) {
+ if (childCount > 2) {
+ mMaxTabWidth = (int) (MeasureSpec.getSize(widthMeasureSpec) * 0.4f);
+ } else {
+ mMaxTabWidth = MeasureSpec.getSize(widthMeasureSpec) / 2;
+ }
+ } else {
+ mMaxTabWidth = -1;
+ }
- /**
- * 鏍规嵁鎵嬫満鐨勫垎杈ㄧ巼浠� sp 鐨勫崟浣� 杞垚涓� px(鍍忕礌)
- */
- public static int spToPixels(int sp, Context context) {
- Resources r = context.getResources();
- float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, sp,
- r.getDisplayMetrics());
- return (int) px;
- }
+ final int oldWidth = getMeasuredWidth();
+ super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+ final int newWidth = getMeasuredWidth();
- /**
- * 鏍规嵁鎵嬫満鐨勫垎杈ㄧ巼浠� dp 鐨勫崟浣� 杞垚涓� px(鍍忕礌)
- */
- public static int dipToPixels(int dip, Context context) {
- Resources r = context.getResources();
- float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip,
- r.getDisplayMetrics());
- return (int) px;
- }
+ if (lockedExpanded && oldWidth != newWidth) {
+ // Recenter the tab display if we're at a new (scrollable) size.
+ setCurrentItem(mSelectedTabIndex);
+ }
+ }
- @Override
- public void onAttachedToWindow() {
- super.onAttachedToWindow();
- if (mTabSelector != null) {
- // Re-post the selector we saved
- post(mTabSelector);
- }
- }
+ /**
+ * 鍗曚釜Tab
+ *
+ * @param position
+ */
+ @SuppressLint("ResourceAsColor")
+ private void animateToTab(final int position) {
+ final View tabView = mTabLayout.getChildAt(position);
+ if (mTabSelector != null) {
+ removeCallbacks(mTabSelector);
+ }
+ for (int i = 0; i < mTabLayout.getChildCount(); i++) {
+ ((TextView) mTabLayout.getChildAt(i)).setTextSize(15);
+ if (i == textSpecialColorPosition) {
+ ((TextView) mTabLayout.getChildAt(i)).setTextColor(textSpecialColor);
+ } else {
+ ((TextView) mTabLayout.getChildAt(i)).setTextColor(textColor);
+ }
+ ((TextView) mTabLayout.getChildAt(i)).setTypeface(Typeface.defaultFromStyle(Typeface.NORMAL));
+ }
+ ((TextView) tabView).setTextColor(highLightTextColor);
+ ((TextView) tabView).setTypeface(Typeface.defaultFromStyle(Typeface.BOLD));
+ ((TextView) tabView).setTextSize(20);
+// ((TextView) tabView).setLayoutParams(new ViewGroup.LayoutParams(WRAP_CONTENT,WRAP_CONTENT));
+ mTabSelector = new Runnable() {
+ public void run() {
+ final int scrollPos = tabView.getLeft()
+ - (getWidth() - tabView.getWidth()) / 2;
+ smoothScrollTo(scrollPos, 0);
- @Override
- public void onDetachedFromWindow() {
- super.onDetachedFromWindow();
- if (mTabSelector != null) {
- removeCallbacks(mTabSelector);
- }
- }
+ mTabSelector = null;
+ }
+ };
+ post(mTabSelector);
+ }
- /**
- * 娣诲姞tabView
- *
- * @param index
- * @param text
- * @param iconResId
- */
- @SuppressLint("ResourceAsColor")
- private void addTab(int index, CharSequence text, int iconResId) {
- final TabView tabView = new TabView(getContext());
- tabView.mIndex = index;
- tabView.setFocusable(true);
- tabView.setOnClickListener(mTabClickListener);
- tabView.setText(text);
- tabView.setTextColor(R.color.black1);
- if (iconResId != 0) {
- tabView.setCompoundDrawablesWithIntrinsicBounds(iconResId, 0, 0, 0);
- }
- LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0,
- MATCH_PARENT, 1);
+ @Override
+ public void onAttachedToWindow() {
+ super.onAttachedToWindow();
+ if (mTabSelector != null) {
+ // Re-post the selector we saved
+ post(mTabSelector);
+ }
+ }
- mTabLayout.addView(tabView, params);
- }
+ @Override
+ public void onDetachedFromWindow() {
+ super.onDetachedFromWindow();
+ if (mTabSelector != null) {
+ removeCallbacks(mTabSelector);
+ }
+ }
- @Override
- public void onPageScrollStateChanged(int arg0) {
- if (mListener != null) {
- mListener.onPageScrollStateChanged(arg0);
- }
- }
+ /**
+ * 娣诲姞tabView
+ *
+ * @param index
+ * @param text
+ * @param iconResId
+ */
+ @SuppressLint("ResourceAsColor")
+ private void addTab(int index, CharSequence text, int iconResId) {
+ final TabView tabView = new TabView(getContext());
+ tabView.setPadding(0, 0, 0, 0);
+ tabView.mIndex = index;
+ tabView.setFocusable(true);
+ tabView.setOnClickListener(mTabClickListener);
+ tabView.setText(text);
+ if (textColor > 0) {
+ if (index == textSpecialColorPosition) {
+ tabView.setTextColor(textSpecialColor);
+ } else
+ tabView.setTextColor(textColor);
+ } else {
+ tabView.setTextColor(R.color.black1);
+ }
+ tabView.setBackgroundColor(Color.TRANSPARENT);
- @Override
- public void onPageScrolled(int arg0, float arg1, int arg2) {
- if (mListener != null) {
- mListener.onPageScrolled(arg0, arg1, arg2);
- }
- }
+ if (iconResId != 0) {
+ tabView.setCompoundDrawablesWithIntrinsicBounds(iconResId, 0, 0, 0);
+ }
+ LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(WRAP_CONTENT,
+ WRAP_CONTENT, 1);
+ mTabLayout.addView(tabView, params);
+ MarginLayoutParams marginLayoutParams = (MarginLayoutParams) tabView.getLayoutParams();
+ if (index == 0)
+ marginLayoutParams.leftMargin = DimenUtils.dip2px(getContext(), 10);
+ else {
+ marginLayoutParams.leftMargin = DimenUtils.dip2px(getContext(), 13);
+ }
- @Override
- public void onPageSelected(int arg0) {
- setCurrentItem(arg0);
- if (mListener != null) {
- mListener.onPageSelected(arg0);
- }
- }
+ if (index == mTabLayout.getChildCount() - 1) {
+ marginLayoutParams.rightMargin = DimenUtils.dip2px(getContext(), 10);
+ }
+ }
- @Override
- public void setViewPager(ViewPager view) {
- if (mViewPager != null) {
- mViewPager.setOnPageChangeListener(null);
- }
- final PagerAdapter adapter = view.getAdapter();
- if (adapter == null) {
- throw new IllegalStateException(
- "ViewPager does not have adapter instance.");
- }
- mViewPager = view;
- view.setOnPageChangeListener(this);
- notifyDataSetChanged();
- }
+ @Override
+ public void onPageScrollStateChanged(int arg0) {
+ if (mListener != null) {
+ mListener.onPageScrollStateChanged(arg0);
+ }
+ }
- public void notifyDataSetChanged() {
- mTabLayout.removeAllViews();
- PagerAdapter adapter = mViewPager.getAdapter();
- IconPagerAdapter iconAdapter = null;
- if (adapter instanceof IconPagerAdapter) {
- iconAdapter = (IconPagerAdapter) adapter;
- }
- final int count = adapter.getCount();
- for (int i = 0; i < count; i++) {
- CharSequence title = adapter.getPageTitle(i);
- if (title == null) {
- title = EMPTY_TITLE;
- }
- int iconResId = 0;
- if (iconAdapter != null) {
- iconResId = iconAdapter.getIconResId(i);
- }
- addTab(i, title, iconResId);
- }
- if (mSelectedTabIndex > count) {
- mSelectedTabIndex = count - 1;
- }
- setCurrentItem(mSelectedTabIndex);
- requestLayout();
- }
+ @Override
+ public void onPageScrolled(int arg0, float arg1, int arg2) {
+ if (mListener != null) {
+ mListener.onPageScrolled(arg0, arg1, arg2);
+ }
+ }
- @Override
- public void setViewPager(ViewPager view, int initialPosition) {
- setViewPager(view);
- setCurrentItem(initialPosition);
- }
+ @Override
+ public void onPageSelected(int arg0) {
+ setCurrentItem(arg0);
+ if (mListener != null) {
+ mListener.onPageSelected(arg0);
+ }
+ }
- /**
- * 璁剧疆褰撳墠Item
- */
- @Override
- public void setCurrentItem(int item) {
- if (mViewPager == null) {
- throw new IllegalStateException("ViewPager has not been bound.");
- }
- mSelectedTabIndex = item;
- mViewPager.setCurrentItem(item);
+ @Override
+ public void setViewPager(ViewPager view) {
+ if (mViewPager != null) {
+ mViewPager.setOnPageChangeListener(null);
+ }
+ final PagerAdapter adapter = view.getAdapter();
+ if (adapter == null) {
+ throw new IllegalStateException(
+ "ViewPager does not have adapter instance.");
+ }
+ mViewPager = view;
+ view.setOnPageChangeListener(this);
+ notifyDataSetChanged();
+ }
- final int tabCount = mTabLayout.getChildCount();
- for (int i = 0; i < tabCount; i++) {
- final View child = mTabLayout.getChildAt(i);
- final boolean isSelected = (i == item);
- child.setSelected(isSelected);
- if (isSelected) {
- animateToTab(item);
- }
- }
- }
+ public void notifyDataSetChanged() {
+ mTabLayout.removeAllViews();
+ PagerAdapter adapter = mViewPager.getAdapter();
+ IconPagerAdapter iconAdapter = null;
+ if (adapter instanceof IconPagerAdapter) {
+ iconAdapter = (IconPagerAdapter) adapter;
+ }
+ final int count = adapter.getCount();
+ for (int i = 0; i < count; i++) {
+ CharSequence title = adapter.getPageTitle(i);
+ if (title == null) {
+ title = EMPTY_TITLE;
+ }
+ int iconResId = 0;
+ if (iconAdapter != null) {
+ iconResId = iconAdapter.getIconResId(i);
+ }
+ addTab(i, title, iconResId);
+ }
+ if (mSelectedTabIndex > count) {
+ mSelectedTabIndex = count - 1;
+ }
+ setCurrentItem(mSelectedTabIndex);
+ requestLayout();
+ }
- @Override
- public void setOnPageChangeListener(OnPageChangeListener listener) {
- mListener = listener;
- }
+ @Override
+ public void setViewPager(ViewPager view, int initialPosition) {
+ setViewPager(view);
+ setCurrentItem(initialPosition);
+ }
- /**
- * 閲嶅啓textview
- *
- * @author weikou2015
- *
- */
- private class TabView extends TextView {
- private int mIndex;
+ /**
+ * 璁剧疆褰撳墠Item
+ */
+ @Override
+ public void setCurrentItem(int item) {
+ if (mViewPager == null) {
+ throw new IllegalStateException("ViewPager has not been bound.");
+ }
+ mSelectedTabIndex = item;
+ mViewPager.setCurrentItem(item);
- public TabView(Context context) {
- super(context, null, R.attr.vpiTabPageIndicatorStyle);
- }
+ final int tabCount = mTabLayout.getChildCount();
+ for (int i = 0; i < tabCount; i++) {
+ final View child = mTabLayout.getChildAt(i);
+ final boolean isSelected = (i == item);
+ child.setSelected(isSelected);
+ if (isSelected) {
+ animateToTab(item);
+ }
+ }
+ }
- @Override
- public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+ @Override
+ public void setOnPageChangeListener(OnPageChangeListener listener) {
+ mListener = listener;
+ }
- // Re-measure if we went beyond our maximum size.
- if (mMaxTabWidth > 0 && getMeasuredWidth() > mMaxTabWidth) {
- super.onMeasure(MeasureSpec.makeMeasureSpec(mMaxTabWidth,
- MeasureSpec.EXACTLY), heightMeasureSpec);
- }
- }
+ /**
+ * 閲嶅啓textview
+ *
+ * @author weikou2015
+ */
+ private class TabView extends TextView {
+ private int mIndex;
- public int getIndex() {
- return mIndex;
- }
- }
+ public TabView(Context context) {
+ super(context, null, R.attr.vpiTabPageIndicatorStyle);
+ }
+
+ @Override
+ public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+ super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+
+ // Re-measure if we went beyond our maximum size.
+ if (mMaxTabWidth > 0 && getMeasuredWidth() > mMaxTabWidth) {
+ super.onMeasure(MeasureSpec.makeMeasureSpec(mMaxTabWidth,
+ MeasureSpec.EXACTLY), heightMeasureSpec);
+ }
+ }
+
+ public int getIndex() {
+ return mIndex;
+ }
+ }
}
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