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missing tab titles & mAdapterState initialize #1

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41 changes: 22 additions & 19 deletions SlidingTabLayoutRtl.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package com.kaltura.mediago.views;

import android.content.Context;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
Expand All @@ -15,20 +16,26 @@
import android.widget.LinearLayout;
import android.widget.TextView;

import com.kaltura.mediago.views.utils.SlidingTabStripRtl;

/**
* Created by Mortezasun on 7/25/2015.
*
* :)
* Created by Itzhar on 5/4/16.
*/
public class SlidingTabLayoutRtl extends HorizontalScrollView {

public interface TabColorizer {


/**
* @return return the color of the indicator used when {@code position} is selected.
*/
int getIndicatorColor(int position);

/**
* @return return the color of the divider drawn to the right of {@code position}.
*/
int getDividerColor(int position);

}

private static final int TITLE_OFFSET_DIPS = 24;
Expand Down Expand Up @@ -108,8 +115,8 @@ public void setCustomTabView(int layoutResId, int textViewId) {
*/
FragmentStatePagerAdapter mAdapterState;
public void setViewPager(ViewPager viewPager) {
this.mAdapterState = ((FragmentStatePagerAdapter) viewPager.getAdapter());
mTabStrip.removeAllViews();

mViewPager = viewPager;
if (viewPager != null) {
viewPager.setOnPageChangeListener(new InternalViewPagerListener());
Expand All @@ -124,12 +131,9 @@ protected TextView createDefaultTabView(Context context) {
textView.setGravity(Gravity.CENTER);
textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, TAB_VIEW_TEXT_SIZE_SP);
textView.setTypeface(Typeface.DEFAULT_BOLD);
textView.setLayoutParams(new LinearLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));

textView.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
TypedValue outValue = new TypedValue();
getContext().getTheme().resolveAttribute(android.R.attr.selectableItemBackground,
outValue, true);
getContext().getTheme().resolveAttribute(android.R.attr.selectableItemBackground, outValue, true);
textView.setBackgroundResource(outValue.resourceId);
textView.setAllCaps(true);

Expand All @@ -149,8 +153,7 @@ private void populateTabStrip() {

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 = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip, false);
tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
}

Expand All @@ -174,7 +177,7 @@ private void populateTabStrip() {
if (desc != null) {
tabView.setContentDescription(desc);
}

tabTitleView.setText(adapter.getPageTitle(i));
mTabStrip.addView(tabView);
if (i == mViewPager.getCurrentItem()) {
tabView.setSelected(true);
Expand Down Expand Up @@ -222,9 +225,9 @@ private class InternalViewPagerListener implements ViewPager.OnPageChangeListene
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

RealPosition=(mAdapterState.getCount()-1) - position;
RealPosition=(mAdapterState.getCount()-1) - position;

// RealPosition=position; Left To Right Support
// RealPosition=position; Left To Right Support

int tabStripChildCount = mTabStrip.getChildCount();
if ((tabStripChildCount == 0) || (RealPosition < 0) || (RealPosition >= tabStripChildCount)) {
Expand Down Expand Up @@ -257,10 +260,10 @@ public void onPageScrollStateChanged(int state) {
@Override
public void onPageSelected(int position) {

RealPosition=(mAdapterState.getCount()-1) - position;
RealPosition=(mAdapterState.getCount()-1) - position;


// RealPosition=position;Left To Right Support
// RealPosition=position;Left To Right Support

if (mScrollState == ViewPager.SCROLL_STATE_IDLE) {
mTabStrip.onViewPagerPageChanged(RealPosition, 0f);
Expand All @@ -282,9 +285,9 @@ public void onClick(View v) {
for (int i = 0; i < mTabStrip.getChildCount(); i++) {
if (v == mTabStrip.getChildAt(i)) {

mViewPager.setCurrentItem((mAdapterState.getCount() - 1)-i);
mViewPager.setCurrentItem((mAdapterState.getCount() - 1)-i);

// mViewPager.setCurrentItem(i); Left To Right Support
// mViewPager.setCurrentItem(i); Left To Right Support



Expand Down