diff --git a/app/src/main/java/com/example/android/common/view/SlidingTabLayout.java b/app/src/main/java/com/example/android/common/view/SlidingTabLayout.java
index f699745..09fa7e9 100644
--- a/app/src/main/java/com/example/android/common/view/SlidingTabLayout.java
+++ b/app/src/main/java/com/example/android/common/view/SlidingTabLayout.java
@@ -1,6 +1,6 @@
/*
* Copyright 2014 Chris Banes
- * Copyright 2015 Christophe Beyls
+ * Copyright 2016 Christophe Beyls
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -22,20 +22,18 @@ import android.content.res.ColorStateList;
import android.content.res.TypedArray;
import android.graphics.Typeface;
import android.os.Build;
+import android.support.annotation.ColorInt;
+import android.support.annotation.IdRes;
+import android.support.annotation.LayoutRes;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
-import android.util.TypedValue;
-import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
-import android.view.ViewGroup;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.widget.TextView;
-import java.util.Locale;
-
import be.digitalia.fosdem.R;
/**
@@ -50,9 +48,7 @@ public class SlidingTabLayout extends HorizontalScrollView {
}
- private static final int TITLE_OFFSET_DIPS = 24;
- private static final int TAB_VIEW_PADDING_DIPS = 16;
- private static final int TAB_VIEW_TEXT_SIZE_SP = 14;
+ private static final int[][] TAB_COLOR_STATES = new int[][]{SELECTED_STATE_SET, EMPTY_STATE_SET};
private int mTitleOffset;
@@ -61,7 +57,6 @@ public class SlidingTabLayout extends HorizontalScrollView {
private boolean mDistributeEvenly;
private ColorStateList mTextColor;
- private int mItemBackground;
private ViewPager mViewPager;
@@ -85,44 +80,27 @@ public class SlidingTabLayout extends HorizontalScrollView {
// Make sure that the Tab Strips fills this View
setFillViewport(true);
- mTitleOffset = (int) (TITLE_OFFSET_DIPS * getResources().getDisplayMetrics().density);
-
mTabStrip = new SlidingTabStrip(context);
addView(mTabStrip, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
- TypedValue outValue = new TypedValue();
- TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SlidingTabLayout);
+ TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SlidingTabLayout,
+ defStyle, R.style.SlidingTabLayout);
- if (a.hasValue(R.styleable.SlidingTabLayout_indicatorHeight)) {
- mTabStrip.setSelectedIndicatorHeight(
- a.getDimensionPixelSize(R.styleable.SlidingTabLayout_indicatorHeight, 0));
+ mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(R.styleable.SlidingTabLayout_indicatorHeight, 0));
+ mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.SlidingTabLayout_indicatorColor, 0));
+ mTextColor = a.getColorStateList(R.styleable.SlidingTabLayout_textColor);
+ if ((mTextColor != null) && a.hasValue(R.styleable.SlidingTabLayout_selectedTextColor)) {
+ setTabTextColors(mTextColor.getDefaultColor(), a.getColor(R.styleable.SlidingTabLayout_selectedTextColor, 0));
}
-
- if (a.hasValue(R.styleable.SlidingTabLayout_indicatorColor)) {
- mTabStrip.setSelectedIndicatorColor(
- a.getColor(R.styleable.SlidingTabLayout_indicatorColor, 0));
- }
-
- if (a.hasValue(R.styleable.SlidingTabLayout_textColor)) {
- setTextColor(a.getColorStateList(R.styleable.SlidingTabLayout_textColor));
- } else {
- context.getTheme().resolveAttribute(android.R.attr.colorForeground, outValue, true);
- setTextColor(outValue.data);
- }
-
- mTitleOffset = a.getDimensionPixelSize(R.styleable.SlidingTabLayout_contentInsetStart,
- mTitleOffset);
-
- mTabStrip.setPadding(mTitleOffset, 0, 0, 0);
-
- mDistributeEvenly = a.getBoolean(R.styleable.SlidingTabLayout_distributeEvenly, false);
+ setContentInsetStart(a.getDimensionPixelSize(R.styleable.SlidingTabLayout_contentInsetStart, 0));
+ setDistributeEvenly(a.getBoolean(R.styleable.SlidingTabLayout_distributeEvenly, false));
a.recycle();
+ }
- // Use the Support Library Theme's
- // selectableItemBackground to ensure that the View has a pressed state
- context.getTheme().resolveAttribute(R.attr.selectableItemBackground, outValue, true);
- mItemBackground = outValue.resourceId;
+ public void setContentInsetStart(int offset) {
+ mTitleOffset = offset;
+ mTabStrip.setPadding(offset, 0, 0, 0);
}
public void setDistributeEvenly(boolean distributeEvenly) {
@@ -133,16 +111,25 @@ public class SlidingTabLayout extends HorizontalScrollView {
* Sets the color to be used for indicating the selected tab.
* This will override the style color.
*/
- public void setSelectedIndicatorColor(int color) {
+ public void setSelectedTabIndicatorColor(@ColorInt int color) {
mTabStrip.setSelectedIndicatorColor(color);
}
- public void setTextColor(ColorStateList color) {
+ public void setSelectedTabIndicatorHeight(int height) {
+ mTabStrip.setSelectedIndicatorHeight(height);
+ }
+
+ public void setTabTextColors(ColorStateList color) {
mTextColor = color;
}
- public void setTextColor(int color) {
- setTextColor(ColorStateList.valueOf(color));
+ public void setTabTextColors(@ColorInt int normalColor, @ColorInt int selectedColor) {
+ mTextColor = createColorStateList(normalColor, selectedColor);
+ }
+
+ private static ColorStateList createColorStateList(int defaultColor, int selectedColor) {
+ final int[] colors = new int[]{selectedColor, defaultColor};
+ return new ColorStateList(TAB_COLOR_STATES, colors);
}
/**
@@ -151,7 +138,7 @@ public class SlidingTabLayout extends HorizontalScrollView {
* @param layoutResId Layout id to be inflated
* @param textViewId id of the {@link TextView} in the inflated view
*/
- public void setCustomTabView(int layoutResId, int textViewId) {
+ public void setCustomTabView(@LayoutRes int layoutResId, @IdRes int textViewId) {
mTabViewLayoutId = layoutResId;
mTabViewTextViewId = textViewId;
}
@@ -179,38 +166,11 @@ public class SlidingTabLayout extends HorizontalScrollView {
}
}
- /**
- * Create a default view to be used for tabs. This is called if a custom tab view is not set via
- * {@link #setCustomTabView(int, int)}.
- */
- protected TextView createDefaultTabView(Context context) {
- TextView textView = new TextView(context);
- textView.setGravity(Gravity.CENTER);
- textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, TAB_VIEW_TEXT_SIZE_SP);
- textView.setTypeface(Typeface.DEFAULT_BOLD);
- textView.setTextColor(mTextColor);
-
- if (mItemBackground != 0) {
- textView.setBackgroundResource(mItemBackground);
- }
-
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
- // If we're running on ICS or newer, enable all-caps to match the Action Bar tab style
- textView.setAllCaps(true);
- }
-
- int padding = (int) (TAB_VIEW_PADDING_DIPS * getResources().getDisplayMetrics().density);
- textView.setPadding(padding, padding, padding, padding);
-
- textView.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
- ViewGroup.LayoutParams.MATCH_PARENT));
-
- return textView;
- }
-
private void populateTabStrip() {
final PagerAdapter adapter = mViewPager.getAdapter();
final View.OnClickListener tabClickListener = new TabClickListener();
+ final LayoutInflater inflater = LayoutInflater.from(getContext());
+ final int currentItem = mViewPager.getCurrentItem();
for (int i = 0; i < adapter.getCount(); i++) {
View tabView;
@@ -218,15 +178,22 @@ public class SlidingTabLayout extends HorizontalScrollView {
if (mTabViewLayoutId != 0) {
// If there is a custom tab view layout id set, try and inflate it
- tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip,
- false);
+ tabView = inflater.inflate(mTabViewLayoutId, mTabStrip, false);
tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
if (tabTitleView == null) {
tabTitleView = (TextView) tabView;
}
} else {
- tabTitleView = createDefaultTabView(getContext());
- tabView = tabTitleView;
+ // Inflate our default tab layout
+ tabView = inflater.inflate(R.layout.widget_sliding_tab_layout_text, mTabStrip, false);
+ tabTitleView = (TextView) tabView;
+ if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+ // Emulate Roboto Medium in previous Android versions
+ tabTitleView.setTypeface(Typeface.DEFAULT_BOLD);
+ }
+ }
+ if (mTextColor != null) {
+ tabTitleView.setTextColor(mTextColor);
}
if (mDistributeEvenly) {
@@ -235,17 +202,12 @@ public class SlidingTabLayout extends HorizontalScrollView {
lp.weight = 1;
}
- CharSequence tabText = adapter.getPageTitle(i);
- if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
- // Emulate allCaps
- tabText = tabText.toString().toUpperCase(Locale.getDefault());
- }
- tabTitleView.setText(tabText);
+ tabTitleView.setText(adapter.getPageTitle(i));
tabView.setFocusable(true);
tabView.setOnClickListener(tabClickListener);
mTabStrip.addView(tabView);
- if (i == mViewPager.getCurrentItem()) {
+ if (i == currentItem) {
tabView.setSelected(true);
}
}
diff --git a/app/src/main/java/com/example/android/common/view/SlidingTabStrip.java b/app/src/main/java/com/example/android/common/view/SlidingTabStrip.java
index f5d3236..cf3f771 100644
--- a/app/src/main/java/com/example/android/common/view/SlidingTabStrip.java
+++ b/app/src/main/java/com/example/android/common/view/SlidingTabStrip.java
@@ -19,14 +19,13 @@ package com.example.android.common.view;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
+import android.support.annotation.ColorInt;
import android.util.AttributeSet;
import android.view.View;
import android.widget.LinearLayout;
class SlidingTabStrip extends LinearLayout {
- private static final int DEFAULT_INDICATOR_HEIGHT_DIPS = 3;
-
private int mSelectedIndicatorHeight;
private final Paint mSelectedIndicatorPaint;
@@ -40,13 +39,10 @@ class SlidingTabStrip extends LinearLayout {
SlidingTabStrip(Context context, AttributeSet attrs) {
super(context, attrs);
setWillNotDraw(false);
-
- final float density = getResources().getDisplayMetrics().density;
- mSelectedIndicatorHeight = (int) (DEFAULT_INDICATOR_HEIGHT_DIPS * density);
mSelectedIndicatorPaint = new Paint();
}
- void setSelectedIndicatorColor(int color) {
+ void setSelectedIndicatorColor(@ColorInt int color) {
mSelectedIndicatorPaint.setColor(color);
invalidate();
}
diff --git a/app/src/main/res/color/tab_text.xml b/app/src/main/res/color/tab_text.xml
deleted file mode 100644
index 11354ee..0000000
--- a/app/src/main/res/color/tab_text.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/app/src/main/res/layout/widget_sliding_tab_layout_text.xml b/app/src/main/res/layout/widget_sliding_tab_layout_text.xml
new file mode 100644
index 0000000..5f0dadf
--- /dev/null
+++ b/app/src/main/res/layout/widget_sliding_tab_layout_text.xml
@@ -0,0 +1,10 @@
+
+
\ No newline at end of file
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index ec2ab3b..c8d532c 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -6,8 +6,9 @@
-
-
+
+
+
diff --git a/app/src/main/res/values/defaults.xml b/app/src/main/res/values/defaults.xml
new file mode 100644
index 0000000..f569fa9
--- /dev/null
+++ b/app/src/main/res/values/defaults.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index e2cbf24..b10c5b1 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -76,11 +76,10 @@
- @dimen/main_menu_drawable_padding
-