TabItem tag value is null
0
I want to make some action with my TabItems in my TabLayout depend of it Tags. The listener works properly and when i turn on Debug i can see that selected tab have proper name/icon/view etc. but the tag value is null.
code:
bottomTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
Log.i(TAG,tab.getTag().toString()+"");
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
XML
<android.support.design.widget.TabLayout
android:id="@+id/bottom_navigation"
style="@style/AppTabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white"
app:tabGravity="fill">
<android.support.design.widget.TabItem
android:id="@+id/tab1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon"
android:tag="@string/TAG"
android:text="@string/tab1" />
<android.support.design.widget.TabItem
android:id="@+id/tab2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon2"
android:tag="@string/TAG2"
android:text="@string/tab2" />
</android.support.design.widget.TabLayout>
android xml tags android-tablayout asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
add a comment |
0
I want to make some action with my TabItems in my TabLayout depend of it Tags. The listener works properly and when i turn on Debug i can see that selected tab have proper name/icon/view etc. but the tag value is null.
code:
bottomTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
Log.i(TAG,tab.getTag().toString()+"");
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
XML
<android.support.design.widget.TabLayout
android:id="@+id/bottom_navigation"
style="@style/AppTabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white"
app:tabGravity="fill">
<android.support.design.widget.TabItem
android:id="@+id/tab1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon"
android:tag="@string/TAG"
android:text="@string/tab1" />
<android.support.design.widget.TabItem
android:id="@+id/tab2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon2"
android:tag="@string/TAG2"
android:text="@string/tab2" />
</android.support.design.widget.TabLayout>
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
isn't it supposed to begetText()instead ofgetTag()
– V-rund Puro-hit
Nov 14 '18 at 10:35
i dont want to getText of my item but getTag to proper interpret this in my logic.
– Expiredmind
Nov 14 '18 at 10:36
add a comment |
0
0
0
I want to make some action with my TabItems in my TabLayout depend of it Tags. The listener works properly and when i turn on Debug i can see that selected tab have proper name/icon/view etc. but the tag value is null.
code:
bottomTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
Log.i(TAG,tab.getTag().toString()+"");
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
XML
<android.support.design.widget.TabLayout
android:id="@+id/bottom_navigation"
style="@style/AppTabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white"
app:tabGravity="fill">
<android.support.design.widget.TabItem
android:id="@+id/tab1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon"
android:tag="@string/TAG"
android:text="@string/tab1" />
<android.support.design.widget.TabItem
android:id="@+id/tab2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon2"
android:tag="@string/TAG2"
android:text="@string/tab2" />
</android.support.design.widget.TabLayout>
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
I want to make some action with my TabItems in my TabLayout depend of it Tags. The listener works properly and when i turn on Debug i can see that selected tab have proper name/icon/view etc. but the tag value is null.
code:
bottomTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
Log.i(TAG,tab.getTag().toString()+"");
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
}
});
XML
<android.support.design.widget.TabLayout
android:id="@+id/bottom_navigation"
style="@style/AppTabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white"
app:tabGravity="fill">
<android.support.design.widget.TabItem
android:id="@+id/tab1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon"
android:tag="@string/TAG"
android:text="@string/tab1" />
<android.support.design.widget.TabItem
android:id="@+id/tab2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/white"
android:icon="@drawable/my_icon2"
android:tag="@string/TAG2"
android:text="@string/tab2" />
</android.support.design.widget.TabLayout>
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
asked Nov 14 '18 at 10:30
ExpiredmindExpiredmind
364214
364214
isn't it supposed to begetText()instead ofgetTag()
– V-rund Puro-hit
Nov 14 '18 at 10:35
i dont want to getText of my item but getTag to proper interpret this in my logic.
– Expiredmind
Nov 14 '18 at 10:36
add a comment |
isn't it supposed to begetText()instead ofgetTag()
– V-rund Puro-hit
Nov 14 '18 at 10:35
i dont want to getText of my item but getTag to proper interpret this in my logic.
– Expiredmind
Nov 14 '18 at 10:36
isn't it supposed to be
getText() instead of getTag()– V-rund Puro-hit
Nov 14 '18 at 10:35
isn't it supposed to be
getText() instead of getTag()– V-rund Puro-hit
Nov 14 '18 at 10:35
i dont want to getText of my item but getTag to proper interpret this in my logic.
– Expiredmind
Nov 14 '18 at 10:36
i dont want to getText of my item but getTag to proper interpret this in my logic.
– Expiredmind
Nov 14 '18 at 10:36
add a comment |
0
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isn't it supposed to be
getText()instead ofgetTag()– V-rund Puro-hit
Nov 14 '18 at 10:35
i dont want to getText of my item but getTag to proper interpret this in my logic.
– Expiredmind
Nov 14 '18 at 10:36