I cant seem to get my code to work. I keep getting a error.
I made a selector.xml with this code
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_selected="true"
android:drawable="#drawable/loginbuttondn" />
<item android:state_selected="false"
android:drawable="#drawable/loginbutton" />
</selector>
heres my actual code
package monaiz.net.periscope.periscope;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.MotionEvent;
import android.view.View.OnTouchListener;
public class MainActivity extends AppCompatActivity implements OnTouchListener {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
v.setOnTouchListener(new OnTouchListener() {
#Override
public boolean onTouch(View arg0, MotionEvent arg1) {
v.setSelected(arg1.getAction()==MotionEvent.ACTION_DOWN);
return true;
}
});
}
return true;
}
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
Im trying to get it so that when i click the button it has a click down effect showing the other image
Im getting a error here:
Im still getting a error on this line v.setSelected(arg1.getAction()==MotionEvent.ACTION_DOWN);
on the "v."
code for my button
<ImageView
android:layout_width="280dp"
android:layout_height="90dp"
android:layout_marginTop="830px"
android:layout_marginLeft="55dp"
android:src="#drawable/loginbutton"/>
Your selector needs to look like this:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true"
android:drawable="#drawable/loginbuttondn" />
<item android:drawable="#drawable/loginbutton" />
</selector>
Call this login_button_selector.xml and put it in your /res/drawable folder
Now use it like this:
<ImageView
android:layout_width="280dp"
android:layout_height="90dp"
android:layout_marginTop="830px"
android:layout_marginLeft="55dp"
android:src="#drawable/login_button_selector"/>
When the view is in "pressed" state, it will match the first item in the selector. When it is not in "pressed" state, it will just match the second item in the selector.
Use state_pressed:
drawable/selector.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true"
android:drawable="#drawable/loginbuttondn" />
<item
android:drawable="#drawable/loginbutton" />
</selector>
<Button
android:layout_width="280dp"
android:layout_height="90dp"
android:background="#drawable/selector"/>
Related
I am trying to display action overflow menu with icons in my one application. I am not getting icons in menu. My Target SDK = 23 and Minimum SDK = 16.
My Menu.xml is like below
<?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">
<!-- Single menu item
Set id, icon and Title for each menu item
-->
<item android:id="#+id/menu_donate"
android:icon="#drawable/new_facebook_page"
android:title="#string/facebook"
app:showAsAction="never" />
<item android:id="#+id/menu_settings"
android:icon="#drawable/new_facebook_page"
android:title="#string/facebook"
app:showAsAction="never" />
<item android:id="#+id/menu_logout"
android:icon="#drawable/new_facebook_page"
android:title="#string/facebook"
app:showAsAction="never" />
</menu>
and Java code is like below
#Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu, menu);
return super.onCreateOptionsMenu(menu);
}
But it does not showing icons in menu. Let me know if anyone can help me to achieve this without changing menu structure.
Thanks
Add below line to your java class inside onCreateOptionsMenu(Menu menu):
menu.add(0, 1, 1, menuIconWithText(getResources().getDrawable(R.mipmap.user_2), getResources().getString(R.string.action_profile)));
Try with below code :
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
// getMenuInflater().inflate(R.menu.menu_patient_home_screen, menu);
menu.add(0, 1, 1, menuIconWithText(getResources().getDrawable(R.mipmap.user_2), getResources().getString(R.string.action_profile)));
menu.add(0, 2, 2, menuIconWithText(getResources().getDrawable(R.mipmap.add_user), getResources().getString(R.string.action_add_user)));
menu.add(0, 3, 3, menuIconWithText(getResources().getDrawable(R.mipmap.switch_profile), getResources().getString(R.string.action_switch_profile)));
menu.add(0, 4, 4, menuIconWithText(getResources().getDrawable(R.mipmap.logout), getResources().getString(R.string.action_sign_out)));
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
switch (item.getItemId()) {
case 1:
Toast.makeText(PatientHomeScreen.this, "Profile is Clicked", Toast.LENGTH_SHORT).show();
return true;
case 2:
Toast.makeText(PatientHomeScreen.this, "Add New User is Clicked", Toast.LENGTH_SHORT).show();
return true;
case 3:
Toast.makeText(PatientHomeScreen.this, "Switch Profile is Clicked", Toast.LENGTH_SHORT).show();
return true;
case 4:
Toast.makeText(PatientHomeScreen.this, "Sign Out is Clicked", Toast.LENGTH_SHORT).show();
return true;
}
return super.onOptionsItemSelected(item);
}
private CharSequence menuIconWithText(Drawable r, String title) {
r.setBounds(0, 0, r.getIntrinsicWidth(), r.getIntrinsicHeight());
SpannableString sb = new SpannableString(" " + title);
ImageSpan imageSpan = new ImageSpan(r, ImageSpan.ALIGN_BOTTOM);
sb.setSpan(imageSpan, 0, 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
return sb;
}
Or, you can show icon with menu item by :
xml code :
<menu 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"
tools:context=".MainActivity">
<item
android:id="#+id/action_alarm"
android:icon="#drawable/ic_accept"
android:orderInCategory="100"
android:title="#string/menu_create_alarm"
android:showAsAction="always|withText"
app:showAsAction="always|withText" />
Java Code :
#Override
public boolean onCreateOptionsMenu(Menu menu) {
new MenuInflater(this).inflate(R.menu.menu_item, menu);
super.onCreateOptionsMenu(menu, inflater);
}
You can use the custom layout for menu item child
<?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">
<!-- Single menu item
Set id, icon and Title for each menu item
-->
<item android:id="#+id/menu_donate"
android:title="#string/facebook"
android:actionLayout="#layout/menu_donate_layout"
app:showAsAction="never" />
<item android:id="#+id/menu_settings"
android:title="#string/facebook"
android:actionLayout="#layout/menu_setting_layout"
app:showAsAction="never" />
<item android:id="#+id/menu_logout"
android:title="#string/facebook"
android:actionLayout="#layout/menu_logut_layout"
app:showAsAction="never" />
</menu>
Create menu_donate_layout
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/profile_icon" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Profile" />
</LinearLayout>
Same create the separate layout of each menu item or change text and icon dynamically.
I click an Icon on the action bar to display a popup menu, then I click a popup menu item and a toast message in my Java code shows that it changes state from false to true. The problem is that when the popup menu is opened again no items are clicked. And clicking a popup menu item always shows that it changes state from false to true.
Does anyone have a code solution for this problem?
Thank you for your help.
Java code:
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_action, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_popup) {
View menuItemView = findViewById(R.id.action_popup);
PopupMenu popupMenu = new PopupMenu(this, menuItemView);
MenuInflater inflater = popupMenu.getMenuInflater();
inflater.inflate(R.menu.popup_menu, popupMenu.getMenu());
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
public boolean onMenuItemClick(MenuItem item) {
int id = item.getItemId();
if (id == R.id.opt1_name) {
if (item.isChecked()){
item.setChecked(false);
Toast.makeText(getApplicationContext(), "Logic Set False= " + item, Toast.LENGTH_SHORT).show();
}
else{
item.setChecked(true);
Toast.makeText(getApplicationContext(), "Logic Set True= " + item, Toast.LENGTH_SHORT).show();
}
}
else if (id == R.id.opt2_date) {
if (item.isChecked()){item.setChecked(false);
Toast.makeText(getApplicationContext(), "Logic Set False= " + item, Toast.LENGTH_SHORT).show();
}
else{item.setChecked(true);
Toast.makeText(getApplicationContext(), "Logic Set True= " + item, Toast.LENGTH_SHORT).show();
}
}
return true;
}
});
popupMenu.show();
}
return super.onOptionsItemSelected(item);
}
menu_action.xml
<menu 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" tools:context=".PlayerActivity">
<item android:id="#+id/action_popup" android:title="Sort Popup" android:icon="#drawable/ic_sort"
android:showAsAction="always" />
<item android:id="#+id/action_settings" android:title="Settings"
app:showAsAction="never" />
<item android:id="#+id/action_help" android:title="Help"
app:showAsAction="never" />
</menu>
popup_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<group android:checkableBehavior="single">
<item
android:id="#+id/opt1_name"
android:title="Name" />
<item
android:id="#+id/opt2_date"
android:title="Date" />
</group>
</menu>
Check the error if you examine then you must have one listview in your mainlist.xml file with id as #android:id/list
<ListView
android:id="#android:id/list"
android:layout_height="wrap_content"
android:layout_height="fill_parent"/>
I have made an option menu in my application and for some reason it works on one of my smartphones and not the other. The smartphone the option menu works on is android lollipop 5.0 the smartphone it doesn't work on is jellybean 4.1. I'm not sure if this has anything to do with it but I need the option menu to work on both phones. ANyone any ideas on why this is happening
My Code is as fallows
MainActivity
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_Menu) {
return true;
}
return super.onOptionsItemSelected(item);
}
menu_main.xml
<menu 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"
tools:context="saveourcar.soc.MainActivity">
<item
android:id="#+id/action_Menu"
android:orderInCategory="100"
android:title="Menu"
app:showAsAction="never" >
<menu>
<item
android:id="#+id/instructions"
android:title="Instructions"
android:icon="#drawable/rench"/>
<item
android:id="#+id/hotels"
android:title="Hotels"
android:icon="#drawable/hotel"/>
</menu>
</item>
</menu>
Try this:
In onCreateView method:
setHasOptionsMenuEnabled(true);
or this on menu layout:
android:showAsAction="always"
This is the main activity , as
you can clearly see that import android.support.v7.widget.Toolbar; is already present.
package app.com.example.anandujjwal.zoom;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
public class MainActivity extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getSupportActionBar().hide();
Toolbar toolbar=(Toolbar)findViewById(R.id.toolbar);
setSupportActionBar( toolbar );
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
main activity xml file is below.
There is runtime error at line with setSupportActionBar(toolbar)
<LinearLayout 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"
android:orientation="vertical"
tools:context=".MainActivity">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:background="?attr/colorPrimary"
android:minHeight="?android:attr/actionBarSize"
/>
<TextView android:text="#string/hello_world" android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
styles.xml is below
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light">
<!-- Customize your theme here. -->
<item name="colorPrimary">#006400</item>
<item name="android:windowActionBar">false</item>
<item name="android:textColorPrimary">#FFFFFF</item>
<item name="android:textColorSecondary">#FFFFFF</item>
</style>
</resources>
use this in styles.xml:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorPrimary</item>
</style>
create colors.xml in values with this code:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#069985</color>
<color name="colorPrimaryDark">#068573</color>
<color name="colorAccent">#fff</color>
</resources>
in the onCreate:
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar=(Toolbar)findViewById(R.id.toolbar);
setSupportActionBar( toolbar );
}
your toobar xml is right
please try using the AppCompatActivity instead of the ActionBarActivity.
Why do you call hide() before? You should probably remove that snippet too.
For the styles file - colors should not be hardcoded, consider creating color resources inside the color.xml.
If it doesn't help please post your logcat.
Cheers
I am trying to have a search action on my action bar. I have set an icon and have showAsAction set to always but it is still always displayed in the overflow menu. How can I make it display on the action bar itself? Thanks!
Activity
public class MainActivity extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
setTitle("Add");
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
Toast.makeText(getApplicationContext(), "Settings",
Toast.LENGTH_LONG).show();
return true;
}
if (id == R.id.action_search) {
Toast.makeText(getApplicationContext(), "Search",
Toast.LENGTH_LONG).show();
return true;
}
return super.onOptionsItemSelected(item);
}
}
Menu XML file
<menu 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"
tools:context="com.example.testtabs.MainActivity" >
<item
android:id="#+id/action_settings"
android:orderInCategory="100"
android:title="#string/action_settings"
app:showAsAction="never"/>
<item
android:id="#+id/action_search"
android:actionViewClass="android.support.v7.widget.SearchView"
android:icon="#drawable/ic_search"
android:showAsAction="always"
android:title="#string/title_search"/>
</menu>
Either remove
android:actionViewClass="android.support.v7.widget.SearchView"
or delete your case statement for action_search in onOptionsItemSelected. Doing either of those will display the icon.
If you want to use SearchView the callback is handled differently than onOptionsItemSelected.
Documentation here: http://developer.android.com/guide/topics/ui/actionbar.html#ActionView
Just change app:showAsAction instead of android:showAsAction
<menu 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"
tools:context="com.example.testtabs.MainActivity" >
<item
android:id="#+id/action_settings"
android:orderInCategory="100"`enter code here`
android:title="#string/action_settings"
app:showAsAction="never"/>
<item
android:id="#+id/action_search"
android:actionViewClass="android.support.v7.widget.SearchView"
android:icon="#drawable/ic_search"
app:showAsAction="always"
android:title="#string/title_search"/>
</menu>