Why Snackbar cover my view
here is my xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/fullview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/dark_gray"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1">
<TextView
android:id="#+id/reload"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:layout_centerInParent="true"
android:text="#string/reload"
android:visibility="visible" />
<ProgressBar
android:id="#+id/progressbar"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:gravity="center"
android:visibility="gone" />
<android.support.v7.widget.RecyclerView
android:id="#+id/complist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:fadeScrollbars="false" />
</RelativeLayout>
<LinearLayout
android:id="#+id/buttons"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:layout_margin="5dp"
android:orientation="horizontal">
<Button
android:id="#+id/send"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:layout_weight="1"
android:background="#color/blue"
android:text="#string/send"
android:textColor="#android:color/white" />
<Button
android:id="#+id/cancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:layout_weight="1"
android:background="#color/green"
android:text="#string/cancel"
android:textColor="#android:color/white" />
</LinearLayout>
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
java code used to show snake bar
private CoordinatorLayout _CoordinatorLayout;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.compition, null);
_CoordinatorLayout = (CoordinatorLayout) v.findViewById(R.id.fullview);
}
Snackbar.make(_CoordinatorLayout , message , Snackbar.LENGTH_LONG).show();
here is screen shot
what I miss ??
The documentation here says:
Snackbars appear above all other elements on screen and only one can
be displayed at a time.
So, Snackbar will cover your view, just like a Toast.
Related
Here is my MainActivity:
public class MainActivity extends AppCompatActivity {
private LinearLayout mStatusBarAllContents;
private FrameLayout mStatusBar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mStatusBar = findViewById(R.id.status_bar);
mStatusBarAllContents = findViewById(R.id.status_bar_all_contents);
mStatusBar.setOnClickListener(v -> {
Log.d("TAG", "status");
});
mStatusBarAllContents.setOnClickListener(v -> {
Log.d("TAG", "statusall");
});
}
My Layout:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/status_bar"
android:layout_width="match_parent"
android:layout_height="60px"
android:background="#drawable/sysheader_bg"
android:descendantFocusability="afterDescendants"
android:orientation="vertical">
<ImageView
android:id="#+id/notification_lights_out"
android:layout_width="22dip"
android:layout_height="match_parent"
android:paddingStart="6dp"
android:paddingBottom="2dip"
android:scaleType="center"
android:visibility="gone"
tools:ignore="RtlCompat" />
<LinearLayout
android:id="#+id/status_bar_all_contents"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<FrameLayout
android:layout_width="174px"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/clock_relativelayout"
android:layout_width="174px"
android:layout_height="match_parent"
android:clickable="true"
android:visibility="visible">
<TextView
android:id="#+id/clock_hour"
android:layout_width="60px"
android:layout_height="54px"
android:gravity="center"
android:includeFontPadding="false"
android:text="05"
android:textColor="#color/white"
android:textSize="52px"
android:textStyle="bold" />
<ImageView
android:id="#+id/clock_coron"
android:layout_width="12px"
android:layout_height="48px"
android:layout_marginTop="9px"
android:layout_toRightOf="#+id/clock_hour"
android:scaleType="fitCenter"
android:src="#drawable/num_12x48_colon" />
<TextView
android:layout_width="60px"
android:layout_height="54px"
android:layout_toRightOf="#+id/clock_coron"
android:gravity="center"
android:includeFontPadding="false"
android:text="30"
android:textColor="#color/white"
android:textSize="52px"
android:textStyle="bold">
</TextView>
</RelativeLayout>
</FrameLayout>
<LinearLayout
android:id="#+id/status_bar_info_layout"
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="1"
android:clickable="true"
android:visibility="visible">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:id="#+id/audio_area"
android:layout_width="786px"
android:layout_height="match_parent"
android:background="#drawable/da_header_sections_background_click_over_info"
android:clickable="true"
android:orientation="horizontal"
android:splitMotionEvents="false">
<FrameLayout
android:id="#+id/audio_info_area"
android:layout_width="708px"
android:layout_height="match_parent"
android:clickable="false">
<TextView
android:id="#+id/audio_info"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="18px"
android:layout_marginLeft="18px"
android:ellipsize="end"
android:gravity="left"
android:singleLine="true"
android:text="ALOLO"
android:textSize="20sp"
android:visibility="visible" />
<LinearLayout
android:id="#+id/audio_off"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingStart="24px"
android:paddingLeft="24px"
android:paddingEnd="56px"
android:paddingRight="56px"
android:visibility="gone">
<TextView
android:id="#+id/audio_off_text"
android:layout_width="648px"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="6px"
android:layout_marginLeft="6px"
android:ellipsize="end"
android:gravity="left"
android:singleLine="true"
android:text="PowerOFF"
android:textColor="#color/white"
android:textSize="30px">
</TextView>
</LinearLayout>
</FrameLayout>
</LinearLayout>
</FrameLayout>
</LinearLayout>
</LinearLayout>
I set onclick on FrameLayout and LinearLayout, i wanna show log is status but when i touch it, nothing happen.
And then, i set android:layout_width="1dp", android:layout_height="1dp" of id: status_bar_all_contents, it show log: status, but status_bar_all_contents will gone, so i dont want that.
So how to fix when i touch it and show log status?
Ps: Sorry for my english is not good.
Layouts typically pass-through clicks to their children.
You can try this solution here disabling all children onclicks and enabling the FrameLaoyuts onclicks. But I don't think that will work with the LinearLayout on top of that.
Android frame layout click listener not working
My advice wrap the entire view in a ConstraintLayout, and position 2 basic <View>s
One <View> that is constrained to match the FrameLayout
One <View> that is constrained to match the LinearLayout
These <View>s will act as overlays.
<View
android:id="#+id/status_bar_overlay"
app:layout_constraintEnd_toEndOf="#id/status_bar"
app:layout_constraintStart_toStartOf="#id/status_bar"
app:layout_constraintTop_toTopOf="#id/status_bar"
app:layout_constraintBottom_toBottomOf="#id/status_bar" />
<View
android:id="#+id/status_bar_all_contents_overlay"
app:layout_constraintEnd_toEndOf="#id/status_bar_all_contents"
app:layout_constraintStart_toStartOf="#id/status_bar_all_contents"
app:layout_constraintTop_toTopOf="#id/status_bar_all_contents"
app:layout_constraintBottom_toBottomOf="#id/status_bar_all_contents" />
Set the two View's onClickListener in the Activity and there you go.
I have two radiobutton groups that need to be initialized when loading the screen, so I used this code:
mVisibilityPublic.setChecked(true);
But when I load the screen I get the following (first is the wrong behavior, second is the expected one):
I've tried with all these:
mVisibilityPublic.setSelected(true);
mVisibilityPublic.performClick();
mVisibilityPublic.setActivated(true);
mVisibilityPublic.invalidate();
mVisibilityPublic.requestLayout();
But I get the same result.
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="false"
android:orientation="vertical"
android:padding="#dimen/form_vertical_spacing"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".createevent.CreateEventActivity">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="#string/create_event_privacy"
android:textColor="#color/colorAccent"
android:textStyle="bold"
/>
<RadioGroup
android:id="#+id/create_visibility_group"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="16dp"
android:paddingTop="16dp">
<RadioButton
android:id="#+id/createevent_visibility_public"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/create_event_public_event"/>
<RadioButton
android:id="#+id/createevent_visibility_private"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/create_event_private_event"/>
<RadioButton
android:id="#+id/createevent_visibility_ppv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/create_event_ppv"/>
</RadioGroup>
<LinearLayout
android:id="#+id/ppv_panel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp"
android:text="#string/create_event_ppv_section"
android:textColor="#color/colorAccent"
android:textStyle="bold"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<android.support.design.widget.TextInputLayout
android:id="#+id/ppv.currency.layout"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1">
<com.myapp.ui.AutoCompleteCombo
android:id="#+id/ppv.currency"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="#string/create_event_ppv_currency">
</com.myapp.ui.AutoCompleteCombo>
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/ppv.price.layout"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1">
<android.support.design.widget.TextInputEditText
android:id="#+id/ppv.price"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="#string/create_event_ppv_price"
android:imeOptions="actionDone"
android:inputType="numberDecimal"
android:maxLines="1"
/>
</android.support.design.widget.TextInputLayout>
</LinearLayout>
<RadioGroup
android:id="#+id/ppv_group"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="16dp"
android:paddingTop="16dp">
<RadioButton
android:id="#+id/ppv_all"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/create_event_ppv_allcountries"/>
<RadioButton
android:id="#+id/ppv_allexcept"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/create_event_ppv_except"/>
<RadioButton
android:id="#+id/ppv_only"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/create_event_ppv_some"/>
</RadioGroup>
<com.myapp.countries.CountriesMultiCombo
android:id="#+id/create.ppv.countrylist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="gone"
/>
</LinearLayout>
<View
android:id="#+id/separator"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#+id/general_info"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginLeft="-32dp"
android:layout_marginRight="-32dp"
android:layout_marginTop="#dimen/activity_vertical_margin"
android:background="#color/colorDivider"
/>
<LinearLayout
android:id="#+id/geoblock_panel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="visible">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp"
android:text="#string/geo_blocking_settings_title"
android:textColor="#color/colorAccent"
android:textStyle="bold"
/>
<RadioGroup
android:id="#+id/geo_radiogroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="16dp"
android:paddingTop="16dp">
<RadioButton
android:id="#+id/geo_none"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/geo_none"/>
<RadioButton
android:id="#+id/geo_blockonly"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/geo_block_only"/>
<RadioButton
android:id="#+id/geo_blockexcept"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/geo_block_all_except"/>
</RadioGroup>
<com.myapp.createevent.countries.CountriesMultiCombo
android:id="#+id/create.geo.countrylist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="gone"
/>
</LinearLayout> <Button
android:id="#+id/test_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="CLICK ME"/>
</LinearLayout>
</ScrollView>
Note that if I select the option manually (like I did with the second example in the image) I get the proper result. Its only if I do it programmatically that its missing the inner circle.
public class TestFragment extends Fragment {
private Unbinder mUnbinder;
#BindView(R.id.createevent_visibility_public)
RadioButton mVisibilityPublic;
#Nullable
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View inflate = inflater.inflate(R.layout.fragment_advanced_opts, container, false);
mUnbinder = ButterKnife.bind(this, inflate);
return inflate;
}
public static TestFragment newInstance(int tvId, int eventId) {
TestFragment testFragment = new TestFragment();
Bundle args = new Bundle();
args.putInt(TV_ARGUMENT, tvId);
args.putInt(EVENTID_ARGUMENT, eventId);
testFragment.setArguments(args);
return testFragment;
}
#Override
public void onViewCreated(View view, #Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mVisibilityPublic.setChecked(true);
}
}
I'm making a football league app, and i need to show the classification.
I'm trying to show a header that indicates what represents each field and a listview with the teams below.
I'm using a SimpleCursorAdapter to fill the list, but if the values have a different number of digits the list is misaligned. ¿How can i align it or at least add a 0 before the one-digit numbers with the adapter?
The soure code of the fragment and the xml:
ClassificacioFragment.java:
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
String[] from = { EquipsContract.EquipEntry.COLUMN_NAME_NOM,
EquipsContract.EquipEntry.COLUMN_NAME_VICTORIES, EquipsContract.EquipEntry.COLUMN_NAME_DERROTES,
EquipsContract.EquipEntry.COLUMN_NAME_EMPATS, EquipsContract.EquipEntry.COLUMN_NAME_PUNTS};
int[] to = {R.id.item_nom, R.id.item_victories, R.id.item_derrotes, R.id.item_empats, R.id.item_punts};
View rootview = inflater.inflate(R.layout.fragment_classificacio, container, false);
ListView listView = (ListView) rootview.findViewById(R.id.classificacio);
listView.invalidateViews();
SimpleCursorAdapter adapter = new SimpleCursorAdapter(rootview.getContext(), R.layout.equip_row,
DBHandler.getDbInstance(getContext()).cursorClassificacio(), from, to);
listView.setAdapter(adapter);
String size = Integer.toString(DBHandler.getDbInstance(getContext()).getAllEquips().size());
Toast toast = Toast.makeText(getContext(), size, Toast.LENGTH_LONG);
toast.show();
return rootview;
}
fragment XML:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="idi.francesc.footballleague.ClassificacioFragment">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="#+id/header_classificacio"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="#string/header_equip"
android:textSize="18sp"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:layout_marginStart="28dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="#string/header_victories"
android:textSize="18sp"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/header_d"
android:layout_marginEnd="30dp"
/>
<TextView
android:id="#+id/header_d"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="#string/header_derrotes"
android:textSize="18sp"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/header_e"
android:layout_marginEnd="27dp"
/>
<TextView
android:id="#+id/header_e"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="#string/header_empats"
android:textSize="18sp"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/header_p"
android:layout_marginEnd="38dp"
/>
<TextView
android:id="#+id/header_p"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="#string/header_punts"
android:textSize="18sp"
android:layout_marginEnd="12dp"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"/>
</RelativeLayout>
<ListView
android:id="#+id/classificacio"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/header_classificacio">
</ListView>
</RelativeLayout>
</FrameLayout>
Listview Row:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/item_nom"
android:layout_width="wrap_content"
android:layout_height="?android:attr/listPreferredItemHeight"
android:gravity="center_vertical"
android:textSize="20sp"
android:padding="2dp"
android:layout_marginStart="10dp"
android:text="F.C. Barcelona"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="?android:attr/listPreferredItemHeight"
android:id="#+id/item_victories"
android:padding="2dp"
android:textSize="15sp"
android:text="10"
android:gravity="center_vertical"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/item_derrotes"
android:layout_marginEnd="25dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="?android:attr/listPreferredItemHeight"
android:id="#+id/item_derrotes"
android:padding="2dp"
android:textSize="15sp"
android:text="20"
android:gravity="center_vertical"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/item_empats"
android:layout_marginEnd="25dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="?android:attr/listPreferredItemHeight"
android:id="#+id/item_empats"
android:padding="2dp"
android:textSize="15sp"
android:text="30"
android:gravity="center_vertical"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/item_punts"
android:layout_marginEnd="25dp"/>
<TextView
android:layout_height="?android:attr/listPreferredItemHeight"
android:layout_width="wrap_content"
android:id="#+id/item_punts"
android:padding="6dp"
android:textSize="18sp"
android:text="40"
android:gravity="center_vertical"
android:layout_marginEnd="2dp"
android:layout_alignParentEnd="true"/>
</RelativeLayout>
And this is the result:
thanks.
You can simplify your ListView Row to use LinearLayout with weight parameters. It's more efficient and prevents issues with TextView's floating width.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:weightSum="9">
<TextView
android:id="#+id/item_nom"
android:layout_width="0dp"
android:layout_height="?android:attr/listPreferredItemHeight"
android:gravity="center_vertical"
android:textSize="20sp"
android:padding="2dp"
android:layout_marginStart="10dp"
android:layout_weight="4"
android:text="F.C. Barcelona"/>
<TextView
android:layout_width="0dp"
android:layout_height="?android:attr/listPreferredItemHeight"
android:layout_weight="1"
android:id="#+id/item_victories"
android:textSize="15sp"
android:text="10"
android:gravity="center"/>
<TextView
android:layout_width="0dp"
android:layout_height="?android:attr/listPreferredItemHeight"
android:layout_weight="1"
android:id="#+id/item_derrotes"
android:textSize="15sp"
android:text="20"
android:gravity="center"/>
<TextView
android:layout_width="0dp"
android:layout_height="?android:attr/listPreferredItemHeight"
android:layout_weight="1"
android:id="#+id/item_empats"
android:textSize="15sp"
android:text="30"
android:gravity="center"/>
<TextView
android:layout_height="?android:attr/listPreferredItemHeight"
android:layout_width="0dp"
android:layout_weight="2"
android:id="#+id/item_punts"
android:textSize="18sp"
android:text="40"
android:gravity="center"/>
</LinearLayout>
At first all of your text in the TextView must be center aligned.
android:gravity="center"
Then, pogramatically you should find the largest TextView and set the width of each other TextView in that row.
Or you use TableLayout ;)
Create a function for appending 0 with numbers less than 10.
public String appendZero(int input) {
if (input >= 10) {
return String.valueOf(input);
} else {
return "0" + String.valueOf(input);
}
}
While setting the text, call like this :
item_victories.setText(appendZero(victory_count.get(position)));
Hope this one will works for you.
I have a listview with some texts in it like this
and I want to expand each item to like this
I have seen this answer(How can I make a cell in a ListView in Android expand and contract vertically when it's touched?), here it doesn't changes to a new view, but just changes the height.
UPDATE:list_item.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/container1"
android:layout_width="match_parent"
android:layout_height="100dp"
android:clickable="true"
android:background="#drawable/list_selected">
<RelativeLayout
android:id="#+id/relaboveline1"
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:id="#+id/sidebar"
android:layout_width="15dp"
android:layout_height="match_parent"
android:background="#4ED6CA" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="5dp"
android:paddingBottom="5dp"
android:weightSum="100"
android:layout_toRightOf="#+id/sidebar"
android:layout_toEndOf="#+id/sidebar">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="20">
<RelativeLayout
android:id="#+id/cal"
android:layout_width="60dp"
android:layout_height="match_parent">
<TextView
android:id="#+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="22"
android:textColor="#FF8801"
android:textStyle="bold"
android:layout_centerHorizontal="true"
android:textSize="35sp"
android:layout_alignParentTop="true" />
<TextView
android:id="#+id/month"
android:textColor="#FF8801"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="#+id/date"
android:textSize="20sp"
android:text="MAY" />
<TextView
android:id="#+id/year"
android:textColor="#FF8801"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="#+id/month"
android:textSize="20sp"
android:text="2015" />
</RelativeLayout>
<View
android:id="#+id/divider"
android:layout_width="1dp"
android:layout_height="match_parent"
android:layout_toRightOf="#+id/cal"
android:layout_toEndOf="#+id/cal"
android:background="#DADADA" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="60">
<RelativeLayout
android:id="#+id/content"
android:layout_width="200dp"
android:paddingTop="5dp"
android:paddingLeft="8dp"
android:layout_height="match_parent">
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18sp"
android:textStyle="bold"
android:text="High School Graduation" />
<TextView
android:id="#+id/contentdesc"
android:layout_width="wrap_content"
android:layout_marginTop="10dp"
android:layout_height="wrap_content"
android:layout_below="#+id/title"
android:text="#string/dummy" />
</RelativeLayout>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="20">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="10dp"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18sp"
android:layout_centerHorizontal="true"
android:textStyle="bold"
android:text="5B"
android:id="#+id/classDiv" />
<RelativeLayout
android:layout_below="#+id/classDiv"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_centerHorizontal="true">
<ImageView
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_centerInParent="true"
android:src="#drawable/star_yellow" />
</RelativeLayout>
</RelativeLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
<View
android:id="#+id/line2"
android:layout_width="match_parent"
android:layout_height="0.5dp"
android:layout_below="#+id/relaboveline1"
android:background="#DADADA" />
You can use ExpandableListView:
You define a custom layout for the child (the details when you click on the row)
You define an public class ExpandableAdapter extends BaseExpandableListAdapter
Override the method
public View getChildView(int groupPosition, int childPosition,
boolean isLastChild, View convertView, ViewGroup parent) {
....
}
where you implement your detail layout (child layout).
Override the method
public View getGroupView(int groupPosition, boolean isExpanded,
View convertView, ViewGroup parent) {
...
}
where you implement the layout like the ListView.
Set the custom adapter in your ExpandableListView instance
If you want to have more info give a look at my post here http://www.survivingwithandroid.com/2013/01/android-expandablelistview-baseexpandablelistadapter.html
Have you tried ExpandableListView with only one child view for each group view? then you can expand and collapse rows as you want.
I'm trying to inflate a list of views in a LinarLayout directly in the onCreate() method from the activity. However, I'm having a problem somewhere in the code but I really can't see it, I'm turning around this problem for two days, I'm going crazy !
The problem is that when I run the activity, the linear layout is completely empty, there is only the title.
Here is the important part of the code, KeyItems activity :
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.keyitems_layout);
initializer();
ll = (LinearLayout) findViewById(R.id.ll);
LayoutInflater inflater = LayoutInflater.from(this);
for (int i = 0; i < list.size(); i++) {
View view = inflater.inflate(R.layout.keyitem_temp, ll, false);
final TextView ind = (TextView) view.findViewById(R.id.ind);
final TextView item = (TextView) view.findViewById(R.id.item);
ind.setText(list.get(i).get("id"));
item.setText(list.get(i).get("item"));
ll.addView(view);
}
}
Here is the keyitems_layout :
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#color/black" >
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#color/black">
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="8dp" />
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="#string/key_items"
android:textSize="36sp"
android:textColor="#color/white" />
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="4dp" />
<LinearLayout android:id="#+id/ll"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="32dp"
android:layout_marginRight="32dp"
android:orientation="vertical"
android:background="#color/white" >
</LinearLayout>
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#color/white"
android:text="caca"
android:padding="32dp" />
</LinearLayout>
</ScrollView>
And finally, my keyitem_temp.xml which I'm inflating :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/black"
android:padding="4dp"
android:orientation="horizontal" >
<TextView android:id="#+id/ind"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:textSize="18sp"
android:textColor="#color/blue" />
<TextView android:id="#+id/item"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:textSize="18sp"
android:textColor="#color/white"/>
</LinearLayout>
I have an other activity called ItemsActivity which is the same code with some little differences and it works. Any suggestion? Thanks in advance.
Try using wrap_content for all of your heights except the initial ScrollView:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#color/black" >
<LinearLayout android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#color/black">
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="8dp" />
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:text="#string/key_items"
android:textSize="36sp"
android:textColor="#color/white" />
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="4dp" />
<LinearLayout android:id="#+id/ll"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="32dp"
android:layout_marginRight="32dp"
android:orientation="vertical"
android:background="#color/white" >
</LinearLayout>
<TextView android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="#color/white"
android:text="caca"
android:padding="32dp" />
</LinearLayout>
</ScrollView>
and:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/black"
android:padding="4dp"
android:orientation="horizontal" >
<TextView android:id="#+id/ind"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:textSize="18sp"
android:textColor="#color/blue" />
<TextView android:id="#+id/item"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:textSize="18sp"
android:textColor="#color/white"/>
</LinearLayout>