Im trying to find a method to freeze the activity state, but without success.
Im creating a game, and I want to add a pause button. When the user clicks, the activity should freeze with the components, and when click again, keep from where it was before. Is that possible to do that?
Please check the solution it can be helpful for u. As u want to freez the screen for sometime than u have to play with View Visibility.
For it u have to create the view like i have use the rlView in my below layout. Visible it when u want to freez the screen.And again when u want to remove it than set the visibility of view is gone..
We can manage the View visiblity like below:-
RelativeLayout rlView= (RelativeLayout) findViewById(R.id.rlView)
YOUR_BUTTON_CLICK.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(rlView.getVisibility()==View.VISIBLE)
{
rlView.setVisibility(View.GONE);
}
else {
rlView.setVisibility(View.VISIBLE);
}
}
});
}
Please check the layout:-
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
HERE IS YOUR WHOLE LAYOUT VIEW
</RelativeLayout>
<RelativeLayout
android:id="#+id/rlView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone"
android:background="#android:color/transparent"
>
</RelativeLayout>
</RelativeLayout>
Related
I want the set Button under the overlay to be able to just click only one button. I try setClickable in the overlay layout. Button can't click if not in overlay layout but I want only press Button if I want canclick.
Question: I want to know in which way I can do a tutorial that users will press Tutorials use the app
Open is APP
When Press Tutorials
I want Button can Click When Tooltip is appear
I set the press Button is
public void onClick(View v) {
if (v.getId() == R.id.button8) {
.
.
//This is Set Constraintlayout id in isoverlay
overlay.setVisibility(View.VISIBLE);
overlay.setClickable(true);
}
if (v.getId() == R.id.bisoverlay) {
if (c == 0) {
t1 = new Tooltip.Builder(b1)
.setText("FragButton")
.setGravity(Gravity.BOTTOM)
.show();
c++;
}
.
.
.
}
}
I want when tooltip is appear on Button ,Button can Click by overlay is not GONE
This XML Code:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout ...>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.constraint.ConstraintLayout
android:id="#+id/moverlay"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--android:clickable="true"-->
<fragment
android:id="#+id/fragment1"
android:name="com.example.test.BlankFragment"
.../>
<Button
android:id="#+id/button8"
... />
<Button
android:id="#+id/button9"
... />
</android.support.constraint.ConstraintLayout>
<android.support.constraint.ConstraintLayout
android:id="#+id/isOverlay"
...
<Button
...
</android.support.constraint.ConstraintLayout>
</FrameLayout>
</android.support.constraint.ConstraintLayout>
I use Fragment Button on Event in mainActivity
What Should id do?
(Sorry for English)
Ok now,I use FancyShowCaseview library .It's work! to overlay tutorial user guide,First time, I don't want to use library because want to pratice my android but I didn't have any idea. Thankyou and Sorry for english (I will pratice.)
I have a fragment (fragment_1) which gets displayed when the main activity starts and displays a full screen layout (layout_1). Now i have added a button, clicking on which will start a new fragment (fragment_2)and replace the entire layout (layout_1) with my new layout (layout_2).
My first fragment (fragment_1) has a ScrollView as my root view.
<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="match_parent"
android:fitsSystemWindows="true"
android:background="#fff"
android:scrollbarSize="0dp"
android:id="#+id/scroll_main"
tools:context=".MainActivity">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true">
....
</RelativeLayout>
</ScrollView>
Now i want to start a new fragment (fragment_2) on a button click and display another layout (layout_2) but i don't know how to do that.
My main activity had a frame layout like this
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/root_container">
And i used to set this as my default layout using
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
After this i start my first fragment and display the layout_1.
Now from fragment_1 i want to start fragment_2 and display the layout_2. I have read online articles and documentation where i can't find and solution regarding this. Pleas Note :" I don't want to simply replace a part of my layout_1 and replace it with my layout_2 rather i want my layout_1 totally gets replaced with layout_2 on a button click"
Replacing fragments seems like a job for the fragment manager.
This answer might help you Replacing a fragment with another fragment inside activity group
I am trying to refresh a fragment class without detaching from fragment.
I have inserted some data by sqlite but unless I restart my application that change doesn't show up. Please be specific where to add refreshing code and what will be the code.
I haved solved the issue by adding swipe refresh layout. Here is my code :
this is refresh layout :
<android.support.v4.widget.SwipeRefreshLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/swiperefresh"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="#android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.v4.widget.SwipeRefreshLayout>
this is refresh listener :
swipeContainer = (SwipeRefreshLayout) rootView.findViewById(R.id.swiperefresh);
swipeContainer.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
//do all refreshing tasks
swipeContainer.setRefreshing(false);
}
});
I have an activity that contains a fragment and the fragment contains a customview. The customview contains an edittext and directly below it a recyclerview with height of match_parent. When the user gets focus on the edittext a softinput keyboard appears.. unfortunately this keyboard hides half the recyclerview underneath it. I want the recyclerview to resize to the remaining visible height of the screen (under the edittext) so that items in the list aren't hidden by the keyboard.
I've tried setting adjustresize for the activity in the manifest but it has no effect:
android:windowSoftInputMode="adjustResize"
I've tried setting my app theme to a base theme (in case something in my custom theme was causing a problem) - no effect:
android:theme="#style/Theme.AppCompat.NoActionBar"
I've checked to make sure there are no framelayouts anywhere down the hierarchy to the view that has to be resized (I read an SO thread that it could be a problem) - there are none.
I've checked the activity, the fragment, the customview and every adapter connected to make sure that I'm not calling getWindow anywhere (I'm not).
The customview is inflated at runtime from a viewstub. Could this have a connection?
Edit:
contents of the parent:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/parent_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
...
<ViewStub
android:id="#+id/viewstub_outername"
android:layout="#layout/viewstub_thatIneed"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</RelativeLayout>
contents of the viewstub:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/viewstub_root"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:background="#android:color/white"
>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerview1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
android:visibility="invisible"
/>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerview2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
android:visibility="invisible"
/>
</RelativeLayout>
Showing the keyboard thusly:
public static void showSoftKeyboard(Activity activity) {
View view = activity.getCurrentFocus();
InputMethodManager inputManager = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT);
}
Don't do anything in manifest file. Just use
((LinearLayoutManager)recyclerView.getLayoutManager()).setStackFromEnd(true);
This will take care of recyclerview resizing.
window.decorView.setOnApplyWindowInsetsListener { view, insets ->
val insetsCompat = toWindowInsetsCompat(insets, view)
mainNavigation.isGone = insetsCompat.isVisible(ime())
view.onApplyWindowInsets(insets)
}
my textview display in emulator top..how to change into the bottom...
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/tv">
<TextView
android:text="EmbDes Technologies"
android:id="#+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#ff000000"
android:textStyle="bold"
android:gravity="bottom"/>
<Gallery xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/videoGrdVw"
android:layout_width="fill_parent"
android:layout_height="fill_parent"/>
</RelativeLayout>
Although your question seems to be obscure, what i understand is that you want to align it to the bottom. Here is how you can do it:
Add the following property to your textview:
android:gravity="bottom"
Hope this helps. If it does, mark it as answered and do vote for it.
Regards.
well,
Button,TextView are all widget and subclasses from view
you can use textview as button easily ..
i.e. click responding:
TextView tt=(TextView)findViewById(R.id.tt1);
tt.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
//here I change background color when press on textviw element
v.setBackgroundColor(Color.RED);
}
});
I hope this helps you,
if not ask exactly what are you going to do..
good luck
Mohammed,
using the relative layout, align one view to the top with a bottom margin equal to the height of the bottom view and align the bottom view to the bottom of the relative layout...