I want to add a button to my navigation drawer menu, like so:
desired result:
I tried achieving this using the actionLayout parameter, but I seem to only be able to use some space on the right, not the entire width:
current result:
The title seems to be occupying the space on the left.
But I want to add a button with full width like in the first picture.
My current code:
...
<item
android:id="#+id/nav_login"
android:title=""
app:actionLayout="#layout/button_login"
app:showAsAction="ifRoom"/>
...
button_login.xml
<?xml version="1.0" encoding="utf-8"?>
<Button xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:background="#0000ff"
android:text="Login"
android:textColor="#ffffff"
android:layout_height="match_parent" />
Action view in drawers intended to show this "small" addition view on the right of the menu item, so it'll be restricted in size.
You can add desired button as some sort of footer like following:
<android.support.design.widget.NavigationView
android:id="#+id/drawer"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:menu="#menu/drawer">
<Button
android:id="#+id/footer_item_1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:text="Footer Button 1" />
</android.support.design.widget.NavigationView>
Note that you can put everything you want as a child, if you want some more views - just add LinearLayout there and put all additional views as children of it.
My solution is now using the MaterialDrawer Library.
I just did a quick test and it solves the problem:
Code:
...
Drawer drawer = new DrawerBuilder()
.withActivity(this)
.withToolbar(findViewById(R.id.toolbar))
.addDrawerItems(
new PrimaryDrawerItem().withName("Entry 1"),
new PrimaryDrawerItem().withName("Entry 2"),
new AbstractDrawerItem() {
#Override
public RecyclerView.ViewHolder getViewHolder(View v) {
return new RecyclerView.ViewHolder(v) {
};
}
#Override
public int getType() {
return 0;
}
#Override
public int getLayoutRes() {
return R.layout.button_a;
}
#Override
public Object withSubItems(List subItems) {
return null;
}
#Override
public Object withParent(IItem parent) {
return null;
}
},
new PrimaryDrawerItem().withName("Entry 3")
)
.build();
...
button_a.xml
<?xml version="1.0" encoding="utf-8"?>
<Button xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
android:layout_width="match_parent"
android:text="Login"
android:layout_height="50dp"/>
I tried to find an answer for myself but couldn't find it.
I need make badge on the MenuItem icon in the Toolbar, like this:
How can I make this?
Here is step by step functionality:
add menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="#+id/actionNotifications"
android:icon="#drawable/ic_info_outline_white_24dp"
android:menuCategory="secondary"
android:orderInCategory="1"
android:title="Cart"
app:actionLayout="#layout/notification_layout"
app:showAsAction="always" />
</menu>
Then add notification_layout.xml, this layout will be used as the notification icons layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
style="#android:style/Widget.ActionButton"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_gravity="center"
android:background="#android:color/transparent"
android:clickable="true"
android:gravity="center"
android:orientation="vertical">
<ImageView
android:id="#+id/hotlist_bell"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="0dp"
android:contentDescription="Notification Icon"
android:gravity="center"
android:src="#drawable/ic_info_outline_white_24dp" />
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/txtCount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="#dimen/x5dp"
android:layout_marginLeft="#dimen/x10dp"
android:layout_marginRight="0dp"
android:background="#drawable/pointer_"
android:gravity="center"
android:minWidth="17sp"
android:text="0"
android:textColor="#ffffffff"
android:textSize="12sp" />
</RelativeLayout>
now inside Activity
#Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
final View notificaitons = menu.findItem(R.id.actionNotifications).getActionView();
txtViewCount = (TextView) notificaitons.findViewById(R.id.txtCount);
updateHotCount(count++);
txtViewCount.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
updateHotCount(count++);
}
});
notificaitons.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO
}
});
return true;
}
You can put following function (taken from stackoverflow) inside the activity to update counter:
public void updateHotCount(final int new_hot_number) {
count = new_hot_number;
if (count < 0) return;
runOnUiThread(new Runnable() {
#Override
public void run() {
if (count == 0)
txtViewCount.setVisibility(View.GONE);
else {
txtViewCount.setVisibility(View.VISIBLE);
txtViewCount.setText(Integer.toString(count));
// supportInvalidateOptionsMenu();
}
}
});
}
I think it is possible with :
<ImageView
android:id="#+id/counterBackground"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/unread_background" /> <!-- your icon -->
<TextView
android:id="#+id/count"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="1"
android:textSize="8sp"
android:layout_centerInParent="true"
android:textColor="#FFFFFF" />
And then using it for that icon as background.also, you need to remove/disable the default icon too.
You may want to take a look:
Remove App Icon from Navigation Drawer ActionBar Does not work
Remove the navigation drawer icon and use the app icon to open
https://stackoverflow.com/a/29160904/4409113
Also, in the android-sdk/platforms/android-22/data/res, there should be that icon. You just need to find that and use it for your purpose (for example, adding that ImageView and adding it asbackground)
Take a look: https://stackoverflow.com/a/34999691/4409113
MaterialToolbar has ability to add BadgeDrawable:
For example in your Activity you can add the badge like this:
val toolbar: MaterialToolbar = findViewById(R.id.toolbar)
val badgeDrawable = BadgeDrawable.create(this).apply {
isVisible = true
backgroundColor = neededBadgeColor
number = neededNumber
}
BadgeUtils.attachBadgeDrawable(badgeDrawable, toolbar, R.id.item_in_toolbar_menu)
I have been looking for ways to implement a searchview in the activity toolbar (actionbar) as per the material design guidelines.
On clicking on the search icon, the entire toolbar animates to have only the search EditText with white background with suggestions appearing in the main view instead of a drop down.
Here is a screenshot from the guidelines:
Here is a gif from the Gmail Inbox implementation:
I have been looking for code examples and tutorials but so far I have been unsuccesful. How do I go about doing this?
I tried several material SearchView libraries, but none of them worked good as the one from the support library, so I decided to redesign it, after a lot of work, I am pleased with the result:
Here is how you can do it:
1) Add SearchView item to your menu
<item
android:id="#+id/m_search"
android:icon="#drawable/ic_action_search"
android:title="#string/search_title"
app:actionLayout="#layout/search_view_layout"
app:showAsAction="ifRoom|collapseActionView" />
Notice that I'm declaring actionLayout instead of actionViewClass, I figured that this is the only way to set SearchView theme separately from Toolbar theme.
search_view_layout.xml:
<android.support.v7.widget.SearchView
android:id="#+id/search_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/SearchViewTheme" />
2) Add the custom SearchView theme to your styles, declare SearchView theme in your Toolbar theme as well:
<style name="SearchViewTheme" parent="Widget.AppCompat.SearchView.ActionBar">
<item name="layout">#layout/toolbar_search_view</item>
<item name="commitIcon">#drawable/ic_search_commit</item>
<item name="colorControlNormal">#color/material_light_active_icon</item>
<item name="colorControlHighlight">#color/material_ripple_light</item>
<item name="autoCompleteTextViewStyle">#style/AutoCompleteTextViewStyle</item>
<item name="suggestionRowLayout">#layout/search_view_suggestion_row</item>
<item name="android:maxWidth">9999dp</item>
</style>
<style name="AutoCompleteTextViewStyle" parent="Widget.AppCompat.Light.AutoCompleteTextView">
<item name="android:popupBackground">#drawable/search_suggestions_bg</item>
<item name="android:popupElevation">0dp</item>
</style>
<style name="ToolbarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
<item name="searchViewStyle">#style/SearchViewTheme</item>
</style>
toolbar_search_view.xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/search_bar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:paddingEnd="8dp">
<!-- This is actually used for the badge icon *or* the badge label (or neither) -->
<TextView
android:id="#+id/search_badge"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginBottom="2dp"
android:drawablePadding="0dp"
android:gravity="center_vertical"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="?android:attr/textColorPrimary"
android:visibility="gone" />
<ImageView
android:id="#+id/search_button"
style="?attr/actionButtonStyle"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:contentDescription="#string/abc_searchview_description_search"
android:focusable="true" />
<LinearLayout
android:id="#+id/search_edit_frame"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:layoutDirection="locale"
android:orientation="horizontal">
<ImageView
android:id="#+id/search_mag_icon"
style="#style/RtlOverlay.Widget.AppCompat.SearchView.MagIcon"
android:layout_width="#dimen/abc_dropdownitem_icon_width"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:scaleType="centerInside"
android:visibility="gone" />
<!-- Inner layout contains the app icon, button(s) and EditText -->
<LinearLayout
android:id="#+id/search_plate"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:orientation="horizontal">
<view
android:id="#+id/search_src_text"
class="android.support.v7.widget.SearchView$SearchAutoComplete"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_marginEnd="#dimen/item_list_horizontal_margin"
android:layout_marginStart="#dimen/item_list_horizontal_margin"
android:layout_weight="1"
android:background="#null"
android:dropDownAnchor="#id/anchor_dropdown"
android:dropDownHeight="wrap_content"
android:dropDownHorizontalOffset="0dp"
android:dropDownVerticalOffset="0dp"
android:ellipsize="end"
android:imeOptions="actionSearch"
android:inputType="text|textAutoComplete|textNoSuggestions"
android:maxLines="1"
android:paddingEnd="8dp"
android:textColor="#android:color/black"
android:textColorHint="#color/material_light_hint_text"
android:textSize="20sp" />
<ImageView
android:id="#+id/search_close_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:background="?attr/selectableItemBackgroundBorderless"
android:contentDescription="#string/abc_searchview_description_clear"
android:focusable="true"
android:paddingEnd="8dp"
android:paddingStart="8dp" />
</LinearLayout>
<LinearLayout
android:id="#+id/submit_area"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageView
android:id="#+id/search_go_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:background="?attr/selectableItemBackgroundBorderless"
android:contentDescription="#string/abc_searchview_description_submit"
android:focusable="true"
android:paddingEnd="8dp"
android:paddingStart="8dp"
android:visibility="gone" />
<ImageView
android:id="#+id/search_voice_btn"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:background="?attr/selectableItemBackgroundBorderless"
android:contentDescription="#string/abc_searchview_description_voice"
android:focusable="true"
android:paddingEnd="8dp"
android:paddingStart="8dp"
android:visibility="gone" />
</LinearLayout>
</LinearLayout>
Notice that I added anchor dropdown view under the Toolbar view, so suggestions will get full screen width.
<android.support.design.widget.AppBarLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/appBar"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:collapseIcon="#drawable/ic_search_collapse"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:theme="#style/ToolbarTheme" />
<View
android:id="#+id/anchor_dropdown"
android:layout_width="match_parent"
android:layout_height="0dp" />
</android.support.design.widget.AppBarLayout>
search_view_suggestion_row.xml:
(change suggestion_divider visibility if you want divider between suggestions):
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="58dp"
android:theme="#style/Theme.AppCompat.DayNight">
<!-- Icons come first in the layout, since their placement doesn't depend on
the placement of the text views. -->
<ImageView
android:id="#android:id/icon1"
style="#style/RtlOverlay.Widget.AppCompat.Search.DropDown.Icon1"
android:layout_width="56dp"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:scaleType="centerInside"
android:visibility="invisible" />
<ImageView
android:id="#+id/edit_query"
style="#style/RtlOverlay.Widget.AppCompat.Search.DropDown.Query"
android:layout_width="56dp"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:background="?attr/selectableItemBackground"
android:scaleType="centerInside"
android:visibility="gone" />
<ImageView
android:id="#id/android:icon2"
style="#style/RtlOverlay.Widget.AppCompat.Search.DropDown.Icon2"
android:layout_width="56dp"
android:layout_height="56dp"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:layout_alignWithParentIfMissing="true"
android:scaleType="centerInside"
android:visibility="gone" />
<!-- The subtitle comes before the title, since the height of the title depends on whether the
subtitle is visible or gone. -->
<TextView
android:id="#android:id/text2"
style="?android:attr/dropDownItemStyle"
android:layout_width="match_parent"
android:layout_height="29dp"
android:layout_alignParentBottom="true"
android:layout_alignWithParentIfMissing="true"
android:gravity="top"
android:maxLines="1"
android:paddingBottom="4dp"
android:textColor="?android:textColorSecondary"
android:textSize="12sp"
android:visibility="gone" />
<!-- The title is placed above the subtitle, if there is one. If there is no
subtitle, it fills the parent. -->
<TextView
android:id="#android:id/text1"
style="?android:attr/dropDownItemStyle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#android:id/text2"
android:layout_centerVertical="true"
android:ellipsize="end"
android:maxLines="1"
android:scrollHorizontally="false"
android:textColor="?android:textColorPrimary"
android:textSize="16sp" />
<View
android:id="#+id/suggestion_divider"
android:layout_width="match_parent"
android:layout_height="0.5dp"
android:layout_alignParentBottom="true"
android:layout_alignStart="#android:id/text1"
android:layout_marginStart="8dp"
android:background="#color/divider_color"
android:visibility="gone" />
The suggestions background and the commit icon are custom made, the rest of the icons I used can be found at: https://material.io/icons/
ic_search_commit.xml:
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:autoMirrored="true"
android:viewportHeight="24.0"
android:viewportWidth="24.0">
<path
android:fillColor="#color/active_icon_color"
android:pathData="m18.364,16.95l-8.605,-8.605l7.905,-0l-0.007,-2.001l-11.314,0l0,11.314l1.994,-0l0.007,-7.898l8.605,8.605l1.414,-1.414z" />
search_suggestions_bg.xml:
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="rectangle">
<padding android:top="0.5dp" />
<stroke
android:width="0.5dp"
android:color="#color/divider_color" />
</shape>
</item>
<item>
<shape android:shape="rectangle">
<solid android:color="#color/cards_and_dialogs_color" />
</shape>
</item>
</layer-list>
Add following values to your colors.xml (add values-night only if you are using DayNight theme):
values/colors.xml
<color name="material_light_primary_text">#DE000000</color>
<color name="material_light_hint_text">#61000000</color>
<color name="material_light_active_icon">#8A000000</color>
<color name="material_ripple_light">#1F000000</color>
<color name="divider_color">#1F000000</color>
<color name="active_icon_color">#8A000000</color>
<color name="cards_and_dialogs_color">#android:color/white</color>
<color name="quantum_grey_600">#757575</color>
values-night/colors.xml:
<color name="divider_color">#1FFFFFFF</color>
<color name="active_icon_color">#android:color/white</color>
<color name="cards_and_dialogs_color">#424242</color>
3) Last part, make the magic happen in code:
Setup and initialize SearchView in your desired activity
private MenuItem mSearchItem;
private Toolbar mToolbar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
mToolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(mToolbar);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
mSearchItem = menu.findItem(R.id.m_search);
MenuItemCompat.setOnActionExpandListener(mSearchItem, new MenuItemCompat.OnActionExpandListener() {
#Override
public boolean onMenuItemActionCollapse(MenuItem item) {
// Called when SearchView is collapsing
if (mSearchItem.isActionViewExpanded()) {
animateSearchToolbar(1, false, false);
}
return true;
}
#Override
public boolean onMenuItemActionExpand(MenuItem item) {
// Called when SearchView is expanding
animateSearchToolbar(1, true, true);
return true;
}
});
return true;
}
public void animateSearchToolbar(int numberOfMenuIcon, boolean containsOverflow, boolean show) {
mToolbar.setBackgroundColor(ContextCompat.getColor(this, android.R.color.white));
mDrawerLayout.setStatusBarBackgroundColor(ContextCompat.getColor(this, R.color.quantum_grey_600));
if (show) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
int width = mToolbar.getWidth() -
(containsOverflow ? getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_overflow_material) : 0) -
((getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_material) * numberOfMenuIcon) / 2);
Animator createCircularReveal = ViewAnimationUtils.createCircularReveal(mToolbar,
isRtl(getResources()) ? mToolbar.getWidth() - width : width, mToolbar.getHeight() / 2, 0.0f, (float) width);
createCircularReveal.setDuration(250);
createCircularReveal.start();
} else {
TranslateAnimation translateAnimation = new TranslateAnimation(0.0f, 0.0f, (float) (-mToolbar.getHeight()), 0.0f);
translateAnimation.setDuration(220);
mToolbar.clearAnimation();
mToolbar.startAnimation(translateAnimation);
}
} else {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
int width = mToolbar.getWidth() -
(containsOverflow ? getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_overflow_material) : 0) -
((getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_material) * numberOfMenuIcon) / 2);
Animator createCircularReveal = ViewAnimationUtils.createCircularReveal(mToolbar,
isRtl(getResources()) ? mToolbar.getWidth() - width : width, mToolbar.getHeight() / 2, (float) width, 0.0f);
createCircularReveal.setDuration(250);
createCircularReveal.addListener(new AnimatorListenerAdapter() {
#Override
public void onAnimationEnd(Animator animation) {
super.onAnimationEnd(animation);
mToolbar.setBackgroundColor(getThemeColor(MainActivity.this, R.attr.colorPrimary));
mDrawerLayout.setStatusBarBackgroundColor(getThemeColor(MainActivity.this, R.attr.colorPrimaryDark));
}
});
createCircularReveal.start();
} else {
AlphaAnimation alphaAnimation = new AlphaAnimation(1.0f, 0.0f);
Animation translateAnimation = new TranslateAnimation(0.0f, 0.0f, 0.0f, (float) (-mToolbar.getHeight()));
AnimationSet animationSet = new AnimationSet(true);
animationSet.addAnimation(alphaAnimation);
animationSet.addAnimation(translateAnimation);
animationSet.setDuration(220);
animationSet.setAnimationListener(new Animation.AnimationListener() {
#Override
public void onAnimationStart(Animation animation) {
}
#Override
public void onAnimationEnd(Animation animation) {
mToolbar.setBackgroundColor(getThemeColor(MainActivity.this, R.attr.colorPrimary));
}
#Override
public void onAnimationRepeat(Animation animation) {
}
});
mToolbar.startAnimation(animationSet);
}
mDrawerLayout.setStatusBarBackgroundColor(getThemeColor(MainActivity.this, R.attr.colorPrimaryDark));
}
}
private boolean isRtl(Resources resources) {
return resources.getConfiguration().getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
}
private static int getThemeColor(Context context, int id) {
Resources.Theme theme = context.getTheme();
TypedArray a = theme.obtainStyledAttributes(new int[]{id});
int result = a.getColor(0, 0);
a.recycle();
return result;
}
Few things to notice about the code:
1) The animation will adjust it's start point based on your set of number of menu items and if the toolbar has overflow icon, it will detect if layout is LTR or RTL automatically.
2) I'm using navigation drawer activity, so I set StatusBar color to mDrawerLayout, if you are using regular activity, you can set StatusBar color this way:
getWindow().setStatusBarColor(ContextCompat.getColor(this, R.color.quantum_grey_600));
3) The circular reveal animation will only work on KitKat and above.
It is actually quite easy to do this, if you are using android.support.v7 library.
Step - 1
Declare a menu item
<item android:id="#+id/action_search"
android:title="Search"
android:icon="#drawable/abc_ic_search_api_mtrl_alpha"
app:showAsAction="ifRoom|collapseActionView"
app:actionViewClass="android.support.v7.widget.SearchView" />
Step - 2
Extend AppCompatActivity and in the onCreateOptionsMenu setup the SearchView.
import android.support.v7.widget.SearchView;
public class YourActivity extends AppCompatActivity {
...
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_home, menu);
// Retrieve the SearchView and plug it into SearchManager
final SearchView searchView = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.action_search));
SearchManager searchManager = (SearchManager) getSystemService(SEARCH_SERVICE);
searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
return true;
}
...
}
The idea is very simple - you have to write your own AutoCompleteTextView using EditText, TextWatcher and RecyclerView with Filterable adapter.
EditText gives you a text field with ability to input characters
TextWatcher allows you to watch for text changes
RecyclerView can be placed anywhere, so you can show the search results just like on your screenshot
Filterable adapter helps to present data filtered with the entered text
So:
make a layout with EditText on the top, with RecyclerView filling the remaining space. Add the icon, shadow, etc.
add a TextWatcher and update the adapter on each text change
If you'd like to see my solution in action, check out my project on github:
https://github.com/ZieIony/Carbon
The Auto complete demo can be sound in the sample app in 'Demos' section.
Taking a hint from #Zielony's answer I did the following:
1) Instead if using an ActionBar or ToolBar I built my own layout (basically a RelativeLayout with burger menu, search and other menu buttons and a EditText for search)
2) Used a theme without an ActionBar, placed my custom layout at the top of the activity so that it appeared like an ActionBar.
3) In the search button's OnClickListener I do 2 things:
Hide the menu buttons and show the 'search' EditText.
Add a fragment to display search suggestions and search
Show the soft keyboard input
3) Added OnClickListeners for the other menu buttons.
4) Added a TextWatcher on the 'search' EditText to display search hints and results from the server.
This is how it appears now:
I think I've figured it out.
I'm now using just an EditText inside of the Toolbar.
I now have this:
First inside onCreate() of my activity I added the EditText with an image view on the right hand side to the Toolbar like this:
// Setup search container view
searchContainer = new LinearLayout(this);
Toolbar.LayoutParams containerParams = new Toolbar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
containerParams.gravity = Gravity.CENTER_VERTICAL;
searchContainer.setLayoutParams(containerParams);
// Setup search view
toolbarSearchView = new EditText(this);
// Set width / height / gravity
int[] textSizeAttr = new int[]{android.R.attr.actionBarSize};
int indexOfAttrTextSize = 0;
TypedArray a = obtainStyledAttributes(new TypedValue().data, textSizeAttr);
int actionBarHeight = a.getDimensionPixelSize(indexOfAttrTextSize, -1);
a.recycle();
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0, actionBarHeight);
params.gravity = Gravity.CENTER_VERTICAL;
params.weight = 1;
toolbarSearchView.setLayoutParams(params);
// Setup display
toolbarSearchView.setBackgroundColor(Color.TRANSPARENT);
toolbarSearchView.setPadding(2, 0, 0, 0);
toolbarSearchView.setTextColor(Color.WHITE);
toolbarSearchView.setGravity(Gravity.CENTER_VERTICAL);
toolbarSearchView.setSingleLine(true);
toolbarSearchView.setImeActionLabel("Search", EditorInfo.IME_ACTION_UNSPECIFIED);
toolbarSearchView.setHint("Search");
toolbarSearchView.setHintTextColor(Color.parseColor("#b3ffffff"));
try {
// Set cursor colour to white
// http://stackoverflow.com/a/26544231/1692770
// https://github.com/android/platform_frameworks_base/blob/kitkat-release/core/java/android/widget/TextView.java#L562-564
Field f = TextView.class.getDeclaredField("mCursorDrawableRes");
f.setAccessible(true);
f.set(toolbarSearchView, R.drawable.edittext_whitecursor);
} catch (Exception ignored) {
}
// Search text changed listener
toolbarSearchView.addTextChangedListener(new TextWatcher() {
#Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
#Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
Fragment mainFragment = getFragmentManager().findFragmentById(R.id.container);
if (mainFragment != null && mainFragment instanceof MainListFragment) {
((MainListFragment) mainFragment).search(s.toString());
}
}
#Override
public void afterTextChanged(Editable s) {
// http://stackoverflow.com/a/6438918/1692770
if (s.toString().length() <= 0) {
toolbarSearchView.setHintTextColor(Color.parseColor("#b3ffffff"));
}
}
});
((LinearLayout) searchContainer).addView(toolbarSearchView);
// Setup the clear button
searchClearButton = new ImageView(this);
Resources r = getResources();
int px = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16, r.getDisplayMetrics());
LinearLayout.LayoutParams clearParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
clearParams.gravity = Gravity.CENTER;
searchClearButton.setLayoutParams(clearParams);
searchClearButton.setImageResource(R.drawable.ic_close_white_24dp); // TODO: Get this image from here: https://github.com/google/material-design-icons
searchClearButton.setPadding(px, 0, px, 0);
searchClearButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
toolbarSearchView.setText("");
}
});
((LinearLayout) searchContainer).addView(searchClearButton);
// Add search view to toolbar and hide it
searchContainer.setVisibility(View.GONE);
toolbar.addView(searchContainer);
This worked, but then I came across an issue where onOptionsItemSelected() wasn't being called when I tapped on the home button. So I wasn't able to cancel the search by pressing the home button. I tried a few different ways of registering the click listener on the home button but they didn't work.
Eventually I found out that the ActionBarDrawerToggle I had was interfering with things, so I removed it. This listener then started working:
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// toolbarHomeButtonAnimating is a boolean that is initialized as false. It's used to stop the user pressing the home button while it is animating and breaking things.
if (!toolbarHomeButtonAnimating) {
// Here you'll want to check if you have a search query set, if you don't then hide the search box.
// My main fragment handles this stuff, so I call its methods.
FragmentManager fragmentManager = getFragmentManager();
final Fragment fragment = fragmentManager.findFragmentById(R.id.container);
if (fragment != null && fragment instanceof MainListFragment) {
if (((MainListFragment) fragment).hasSearchQuery() || searchContainer.getVisibility() == View.VISIBLE) {
displaySearchView(false);
return;
}
}
}
if (mDrawerLayout.isDrawerOpen(findViewById(R.id.navigation_drawer)))
mDrawerLayout.closeDrawer(findViewById(R.id.navigation_drawer));
else
mDrawerLayout.openDrawer(findViewById(R.id.navigation_drawer));
}
});
So I can now cancel the search with the home button, but I can't press the back button to cancel it yet. So I added this to onBackPressed():
FragmentManager fragmentManager = getFragmentManager();
final Fragment mainFragment = fragmentManager.findFragmentById(R.id.container);
if (mainFragment != null && mainFragment instanceof MainListFragment) {
if (((MainListFragment) mainFragment).hasSearchQuery() || searchContainer.getVisibility() == View.VISIBLE) {
displaySearchView(false);
return;
}
}
I created this method to toggle visibility of the EditText and menu item:
public void displaySearchView(boolean visible) {
if (visible) {
// Stops user from being able to open drawer while searching
mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
// Hide search button, display EditText
menu.findItem(R.id.action_search).setVisible(false);
searchContainer.setVisibility(View.VISIBLE);
// Animate the home icon to the back arrow
toggleActionBarIcon(ActionDrawableState.ARROW, mDrawerToggle, true);
// Shift focus to the search EditText
toolbarSearchView.requestFocus();
// Pop up the soft keyboard
new Handler().postDelayed(new Runnable() {
public void run() {
toolbarSearchView.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN, 0, 0, 0));
toolbarSearchView.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, 0, 0, 0));
}
}, 200);
} else {
// Allows user to open drawer again
mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
// Hide the EditText and put the search button back on the Toolbar.
// This sometimes fails when it isn't postDelayed(), don't know why.
toolbarSearchView.postDelayed(new Runnable() {
#Override
public void run() {
toolbarSearchView.setText("");
searchContainer.setVisibility(View.GONE);
menu.findItem(R.id.action_search).setVisible(true);
}
}, 200);
// Turn the home button back into a drawer icon
toggleActionBarIcon(ActionDrawableState.BURGER, mDrawerToggle, true);
// Hide the keyboard because the search box has been hidden
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(toolbarSearchView.getWindowToken(), 0);
}
}
I needed a way to toggle the home button on the toolbar between the drawer icon and the back button. I eventually found the method below in this SO answer. Though I modified it slightly to made more sense to me:
private enum ActionDrawableState
{
BURGER, ARROW
}
private void toggleActionBarIcon(final ActionDrawableState state, final ActionBarDrawerToggle toggle, boolean animate) {
if (animate) {
float start = state == ActionDrawableState.BURGER ? 1.0f : 0f;
float end = Math.abs(start - 1);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
ValueAnimator offsetAnimator = ValueAnimator.ofFloat(start, end);
offsetAnimator.setDuration(300);
offsetAnimator.setInterpolator(new AccelerateDecelerateInterpolator());
offsetAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
#Override
public void onAnimationUpdate(ValueAnimator animation) {
float offset = (Float) animation.getAnimatedValue();
toggle.onDrawerSlide(null, offset);
}
});
offsetAnimator.addListener(new Animator.AnimatorListener() {
#Override
public void onAnimationStart(Animator animation) {
}
#Override
public void onAnimationEnd(Animator animation) {
toolbarHomeButtonAnimating = false;
}
#Override
public void onAnimationCancel(Animator animation) {
}
#Override
public void onAnimationRepeat(Animator animation) {
}
});
toolbarHomeButtonAnimating = true;
offsetAnimator.start();
}
} else {
if (state == ActionDrawableState.BURGER) {
toggle.onDrawerClosed(null);
} else {
toggle.onDrawerOpened(null);
}
}
}
This works, I've managed to work out a few bugs that I found along the way. I don't think it's 100% but it works well enough for me.
EDIT: If you want to add the search view in XML instead of Java do this:
toolbar.xml:
<android.support.v7.widget.Toolbar
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
contentInsetLeft="72dp"
contentInsetStart="72dp"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:elevation="4dp"
android:minHeight="?attr/actionBarSize"
app:contentInsetLeft="72dp"
app:contentInsetStart="72dp"
app:popupTheme="#style/ActionBarPopupThemeOverlay"
app:theme="#style/ActionBarThemeOverlay">
<LinearLayout
android:id="#+id/search_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical"
android:orientation="horizontal">
<EditText
android:id="#+id/search_view"
android:layout_width="0dp"
android:layout_height="?attr/actionBarSize"
android:layout_weight="1"
android:background="#android:color/transparent"
android:gravity="center_vertical"
android:hint="Search"
android:imeOptions="actionSearch"
android:inputType="text"
android:maxLines="1"
android:paddingLeft="2dp"
android:singleLine="true"
android:textColor="#ffffff"
android:textColorHint="#b3ffffff" />
<ImageView
android:id="#+id/search_clear"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:src="#drawable/ic_close_white_24dp" />
</LinearLayout>
onCreate() of your Activity:
searchContainer = findViewById(R.id.search_container);
toolbarSearchView = (EditText) findViewById(R.id.search_view);
searchClearButton = (ImageView) findViewById(R.id.search_clear);
// Setup search container view
try {
// Set cursor colour to white
// http://stackoverflow.com/a/26544231/1692770
// https://github.com/android/platform_frameworks_base/blob/kitkat-release/core/java/android/widget/TextView.java#L562-564
Field f = TextView.class.getDeclaredField("mCursorDrawableRes");
f.setAccessible(true);
f.set(toolbarSearchView, R.drawable.edittext_whitecursor);
} catch (Exception ignored) {
}
// Search text changed listener
toolbarSearchView.addTextChangedListener(new TextWatcher() {
#Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
#Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
Fragment mainFragment = getFragmentManager().findFragmentById(R.id.container);
if (mainFragment != null && mainFragment instanceof MainListFragment) {
((MainListFragment) mainFragment).search(s.toString());
}
}
#Override
public void afterTextChanged(Editable s) {
}
});
// Clear search text when clear button is tapped
searchClearButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
toolbarSearchView.setText("");
}
});
// Hide the search view
searchContainer.setVisibility(View.GONE);
Here is how I tried to implement it, please check this out.
https://github.com/Shahroz16/material-searchview
You can use AutoCompleteTextView to achieve this, Follow the link below
How to build Gmail like search box in the action bar?
i need some guidance. I need to make a custom view that touched and drag up the screen slides out of the screen. I have tried this cool library: here but this is dependend to exactly 2 layouts. The one that is slided out and the one that remains after that. What i have now is buggy and ugly.
public class DemoActivity extends Activity {
private SlidingUpPanelLayout mLayout;
private RelativeLayout layout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_demo);
layout = (RelativeLayout) findViewById(R.id.panel);
final int defaulttop = layout.getTop();
final int defaultbottom = layout.getBottom();
RelativeLayout dragView = (RelativeLayout) findViewById(R.id.dragView);
mLayout = (SlidingUpPanelLayout) findViewById(R.id.sliding_layout);
mLayout.setDragView(dragView);
mLayout.setPanelSlideListener(new PanelSlideListener() {
#Override
public void onPanelSlide(View panel, float slideOffset) {
}
#Override
public void onPanelExpanded(View panel) {
System.out.println("panel expanded");
}
#Override
public void onPanelCollapsed(View panel) {
System.out.println("panel collapsed");
}
#Override
public void onPanelAnchored(View panel) {
System.out.println("anchored");
}
#Override
public void onPanelHidden(View panel) {
System.out.println("panel is hidden now");
}
});
}
#Override
public void onBackPressed() {
if (mLayout != null && mLayout.isPanelExpanded()) {
mLayout.collapsePanel();
} else {
super.onBackPressed();
}
}
}
The layout:
<RelativeLayout 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=".DemoActivity" >
<com.sothree.slidinguppanel.SlidingUpPanelLayout
xmlns:sothree="http://schemas.android.com/apk/res-auto"
android:id="#+id/sliding_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/transparent"
android:gravity="bottom"
sothree:dragView="#+id/dragView"
sothree:panelHeight="60dp"
sothree:paralaxOffset="60dp"
sothree:shadowHeight="0dp" >
<RelativeLayout
android:id="#+id/panel"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/unt"
android:orientation="vertical" >
<Button
android:id="#+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_gravity="center"
android:text="Sleep" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/dragView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/transparent"
android:clickable="true"
android:focusable="false" >
</RelativeLayout>
</com.sothree.slidinguppanel.SlidingUpPanelLayout>
</RelativeLayout>
it slides up but leaves a white background in the back. If i touch the screen then it slides. So, i need a new path. Did anyone confrunted with something similar? I need a hint, not code. Thanks.
I have used the library you mentioned here and it worked out fine for me. You might have not set the drag view/layout
Do use mSlidingPanelLayout.setDragView(YourLayout) to set the layout that can be dragged
I have done something like this previously but with a button.
I did it using Animation class when moving it by OnTouchListener. While you have to be careful while using it and control the X and Y values of the layout.
Is there any possibility to show a spinning progress bar in a button?
e.g. as background drawable?
I was having the same problem, so I created a specialized button for this: LoadingProgressButton
Include the button like this:
<br.com.simplepass.loading_button_lib.CircularProgressButton
android:id="#+id/btn_id"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/circular_border_shape"
app:spinning_bar_width="4dp" <!-- Optional -->
app:spinning_bar_color="#FFF" <!-- Optional -->
app:spinning_bar_padding="6dp" <!-- Optional -->
And use it like this:
CircularProgressButton btn = (CircularProgressButton) findViewById(R.id.btn_id)
btn.startAnimation();
[do some async task. When it finishes]
//You can choose the color and the image after the loading is finished
btn.doneLoagingAnimation(fillColor, bitmap);
[or just revert de animation]
btn.revertAnimation();
Yes.
You can create an AnimationDrawable, as described here, and then use the drawableLeft tag (for example) in your button's XML. like so:
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/your_background_drawable_resource"
android:drawableLeft="#drawable/your_animation_drawable_resource"
android:text="#string/your_text_res">
</Button>
Yes... Just wrap around both the button and progressBar inside a Relative Layout, like so...
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal">
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/progressBar"
android:layout_gravity="right"
android:layout_alignTop="#+id/btnConnect"
android:layout_alignRight="#+id/btnConnect"
android:layout_alignEnd="#+id/btnConnect" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Connect"
android:id="#+id/btnConnect"
android:layout_gravity="center_horizontal"
android:layout_marginTop="30dp"
android:width="200dp"
android:focusable="false"
android:focusableInTouchMode="false" />
</RelativeLayout>
<TextView
android:id="#+id/txtConnectStatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/btnConnect"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:text="Status : Not connected"
android:textSize="12dp"
android:layout_gravity="center_horizontal" />
<LinearLayout
android:orientation="vertical"
Wanted to post the sample image, but I don't have enough reputation just yet... ;)
I made a sample code like below..
I hope that my codes help you :)
[main.xml]
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center"
>
<Button
android:id="#+id/wheel_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/icon_spin_animation"
/>
</LinearLayout>
[icon_spin_animation.xml]
<?xml version="1.0" encoding="utf-8"?>
<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/selected" android:oneshot="false">
<item android:drawable="#drawable/wheel_db_update01" android:duration="50"/>
<item android:drawable="#drawable/wheel_db_update02" android:duration="50"/>
<item android:drawable="#drawable/wheel_db_update03" android:duration="50"/>
<item android:drawable="#drawable/wheel_db_update04" android:duration="50"/>
<item android:drawable="#drawable/wheel_db_update05" android:duration="50"/>
<item android:drawable="#drawable/wheel_db_update06" android:duration="50"/>
</animation-list>
[Activity Code]
public class ProgressOnTheButtonActivity extends Activity implements OnClickListener {
/** Called when the activity is first created. */
AnimationDrawable mFrameAnimation = null;
boolean mbUpdating = false;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button btnWheel = (Button)findViewById(R.id.wheel_button);
btnWheel.setOnClickListener(this);
mFrameAnimation = (AnimationDrawable) btnWheel.getBackground();
}
public void onClick(View v) {
if(v.getId() == R.id.wheel_button) {
if(!mbUpdating) {
mbUpdating = true;
new AsyncTaskForUpdateDB().execute("");
}
}
}
private class AsyncTaskForUpdateDB extends AsyncTask<String, Integer, ResultOfAsyncTask> {
#Override
protected void onPreExecute() {
mFrameAnimation.start();
super.onPreExecute();
}
#Override
protected ResultOfAsyncTask doInBackground(String... strData) {
ResultOfAsyncTask result = new ResultOfAsyncTask();
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
return result;
}
#Override
protected void onPostExecute(ResultOfAsyncTask result) {
mFrameAnimation.stop();
mbUpdating = false;
}
#Override
protected void onCancelled() {
mFrameAnimation.stop();
mbUpdating = false;
super.onCancelled();
}
#Override
protected void onProgressUpdate(Integer... progress) {
}
}
private class ResultOfAsyncTask {
int iErrorCode = 0;
}
}
To make Animatable drawables work, you need to extend the Button class and call Animatable.start() for drawables. I've made an implementation for this:
package com.example.yourapplication;
import android.content.Context;
import android.graphics.drawable.Animatable;
import android.graphics.drawable.Drawable;
import android.support.v7.widget.AppCompatButton;
import android.util.AttributeSet;
public class AnimateCompoundDrawableButton extends AppCompatButton {
public AnimateCompoundDrawableButton(Context context) {
super(context);
}
public AnimateCompoundDrawableButton(Context context, AttributeSet attrs) {
super(context, attrs);
}
public AnimateCompoundDrawableButton(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
#Override
public void setCompoundDrawables(Drawable left, Drawable top, Drawable right, Drawable bottom) {
super.setCompoundDrawables(left, top, right, bottom);
startIfAnimatable(left);
startIfAnimatable(top);
startIfAnimatable(right);
startIfAnimatable(bottom);
}
#Override
public void setCompoundDrawablesRelative(Drawable start, Drawable top, Drawable end, Drawable bottom) {
super.setCompoundDrawablesRelative(start, top, end, bottom);
startIfAnimatable(start);
startIfAnimatable(top);
startIfAnimatable(end);
startIfAnimatable(bottom);
}
#Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
// Makes a copy of the array, however we cannot do this otherwise.
for (Drawable drawable : getCompoundDrawables()) {
startIfAnimatable(drawable);
}
}
#Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
// Makes a copy, however we cannot do this otherwise.
for (Drawable drawable : getCompoundDrawables()) {
stopIfAnimatable(drawable);
}
}
private void startIfAnimatable(Drawable drawable) {
if (drawable instanceof Animatable) {
((Animatable) drawable).start();
}
}
private void stopIfAnimatable(Drawable drawable) {
if (drawable instanceof Animatable) {
((Animatable) drawable).stop();
}
}
}
I have solved this problem by this way: first I have added progressBar and Button to common FrameLayout.
<FrameLayout
android:layout_width="match_parent"
android:layout_height="75dp"
android:background="#color/white"
android:layout_marginRight="20dp"
android:layout_marginLeft="20dp">
<Button
android:id="#+id/buttonOnOff"
android:layout_width="match_parent"
android:layout_height="75dp"
android:text="Включить"
android:layout_gravity="center"
android:visibility="visible"
android:textColor="#FFFFFF"
android:onClick="onClickIn"
tools:ignore="OnClick" />
<ProgressBar
android:id="#+id/loading"
android:layout_width="35dp"
android:layout_height="35dp"
android:layout_gravity="center"
android:indeterminate="true"
android:indeterminateTintMode="src_atop"
android:theme="#style/ActionBarProgress"
/>
</FrameLayout>
And after that I have turned on and turned off visibility of progressBar and changed text of Button where I need it.
final Button buttonOnOff = findViewById(R.id.buttonOnOff);
final ProgressBar pB = findViewById(R.id.pB);
buttonOnOff.setEnabled(false);
buttonOnOff.setText("");
pB.setVisibility(false);
Another Option is to use the nifty Spezi-Views, it contains a ProgressButton which is quite easy to use:
<de.halfreal.spezi.views.ProgressButton
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Press me"
app:selectedText="I am loaded"
app:unselectedText="Press me again"
app:loadingDrawable="#drawable/spinner"
/>
and in code:
...
//show a rotation spinner, and no text (or the loading text)
progressButton.enableLoadingState();
//show no animation, but the selected/ unselected text
progressButton.disableLoadingState();
...
With Jetpack Compose you can use something like:
var progressIndicatorVisible by remember { mutableStateOf(false) }
Button(onClick = {
scope.launch {
progressIndicatorVisible = true
// Just for example
delay(5000)
progressIndicatorVisible = false
}
}, modifier = Modifier.animateContentSize()){
if (progressIndicatorVisible) {
CircularProgressIndicator(
color = White,
strokeWidth = 2.dp,
modifier = Modifier.size(15.dp)
)
}
Text ("Button",
modifier = Modifier.padding(start = if (progressIndicatorVisible) 8.dp else 0.dp))
}