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Merge "Revert "Update TabLayout demo to use new APIs"" into lmp-mr1-ub-dev

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This commit is contained in:
Dan Albert
2015-05-08 20:55:40 +00:00
committed by Android (Google) Code Review
parent f655a80cbe 0f17c3b0e5
commit bf140c36ba
1 changed files with 20 additions and 4 deletions
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24
samples/SupportDesignDemos/src/com/example/android/support/design/widget/TabLayoutUsage.java
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@@ -21,8 +21,6 @@ import com.example.android.support.design.R;
import android.os.Bundle; import android.os.Bundle;
import android.support.design.widget.TabLayout; import android.support.design.widget.TabLayout;
import android.support.design.widget.TabLayout.TabLayoutOnPageChangeListener;
import android.support.design.widget.TabLayout.ViewPagerOnTabSelectedListener;
import android.support.v4.view.PagerAdapter; import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager; import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity; import android.support.v7.app.AppCompatActivity;
@@ -61,8 +59,8 @@ public class TabLayoutUsage extends AppCompatActivity {
mViewPager = (ViewPager) findViewById(R.id.tabs_viewpager); mViewPager = (ViewPager) findViewById(R.id.tabs_viewpager);
mPagerAdapter = new CheesePagerAdapter(); mPagerAdapter = new CheesePagerAdapter();
mViewPager.setAdapter(mPagerAdapter); mViewPager.setAdapter(mPagerAdapter);
mViewPager.setOnPageChangeListener(new TabLayoutOnPageChangeListener(mTabLayout)); mViewPager.setOnPageChangeListener(mTabLayout.createOnPageChangeListener());
mTabLayout.setOnTabSelectedListener(new ViewPagerOnTabSelectedListener(mViewPager)); mTabLayout.setOnTabSelectedListener(mTabListener);
setupButtons(); setupButtons();
setupRadioGroup(); setupRadioGroup();
@@ -146,6 +144,24 @@ public class TabLayoutUsage extends AppCompatActivity {
}); });
} }
private final TabLayout.OnTabSelectedListener
mTabListener = new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
mViewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
// no-op
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
// no-op
}
};
private static class CheesePagerAdapter extends PagerAdapter { private static class CheesePagerAdapter extends PagerAdapter {
private final ArrayList<CharSequence> mCheeses = new ArrayList<>(); private final ArrayList<CharSequence> mCheeses = new ArrayList<>();