Android custom keyboardview allways visible (Ignore back button) - android

I'm using a custom keyboard with keyboardview.
The keyboard is in the xml of the activity, as you can see here:
<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" >
<EditText
android:id="#+id/edittextOne"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#3498db"
android:layout_weight="1"
android:gravity="bottom"
android:orientation="vertical" >
<ImageView
android:layout_width="match_parent"
android:layout_height="18dp"
android:background="#9b59b6" />
</LinearLayout>
<android.inputmethodservice.KeyboardView
android:id="#+id/keyboardview"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:focusable="true"
android:focusableInTouchMode="true"
android:visibility="visible" />
</LinearLayout>
When the user uses the back button on the device keyboard disappears, as is normal.
My question is: How can I make impossible to hide the keyboard?
My intention is ALWAYS visible.
I tried android: windowSoftInputMode = "stateAlwaysVisible" but does not work.
Thank you!


Try this in your keyboard class. The onWindowHidden method get called if you press back button or the keyboard disappear for other reasons.
#Override
public void onWindowHidden()
{
//Nothing
super.onWindowHidden();
}

Related

Editext hide behind the keyboard when it appear

I want to move only edittext when keyboard will appear.
Here is my XML codes.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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"
tools:context=".chat.MultipleMediaActivity">
<androidx.viewpager.widget.ViewPager
android:id="#+id/multiple_media_pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginStart="0dp"
android:layout_marginTop="0dp" />
<include
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_marginTop="40dp"
layout="#layout/multiple_media_custom_toolbar" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:background="#drawable/multimedia_edittext_bg_ca"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="horizontal"
android:layout_marginBottom="5dp">
<ImageView
android:id="#+id/emoj_button"
android:layout_width="24dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="13dp"
android:src="#drawable/main_emoj_ca"
android:tag="emoji" />
<com.vanniktech.emoji.EmojiEditText
android:id="#+id/multiple_media_text_message"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/AppTrasColor"
android:hint="#string/write_message_ca"
android:inputType="textCapSentences|textMultiLine"
android:maxLines="4"
android:minHeight="50dp"
android:textColor="#color/AppFirstTextColorDark"
android:textColorHint="#color/AppDullTextColor"
android:textSize="#dimen/Text17"
tools:ignore="LabelFor"
android:layout_marginStart="10dp"/>
</LinearLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/multiple_media_preview"
android:layout_width="match_parent"
android:layout_height="60dp"
android:layout_marginStart="10dp"
android:layout_marginEnd="10dp">
</androidx.recyclerview.widget.RecyclerView>
</LinearLayout>
</RelativeLayout>
What I have tried
in manifest
android:windowSoftInputMode="adjustPan"
When edittext getting focus, edittext stay below the keyboard,
I want to setup like
Bottom line of edittext and Top line of keyboard will be the same. It means edittext will always stay above the keyboard when it appear.

You can't. Android has 3 modes for when the keyboard appears:
adjustNone- do nothing. The keyboard will appear over the app as it is. This is almost never used
adjustResize- the keyboard is asked for its height, and the app is fit into the remaining screen. This will cause elements to be relaid out.
adjustPan- the app will scroll such that the cursor is on screen. If this is a multiline edit box, it promises that the line with the cursor will be shown. Other lines below it may or may not be, depending on where on the screen that cursor is.
There is no mode for moving the entire edit text above the keyboard.

scrollview not scrolling to bottom of the screen

I have a difficulty with implementing scroll view while using Theme.Black.NoTitleBar.Fullscreen.
When the user opens the application and click on editText the keyboard opens but the user cannot scroll beneath the edittext.
After many attempts I figured it something to do with the theme I am using (fullscreen)
This is my code .xml:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fadeScrollbars="false"
android:fillViewport="true"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<View
android:id="#+id/vieww"
android:layout_width="match_parent"
android:layout_height="1000dp"
android:background="#android:color/holo_green_dark" />
<EditText
android:id="#+id/test_edit"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/vieww" />
<View
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_below="#id/test_edit"
android:background="#android:color/holo_blue_bright" />
</RelativeLayout>
When the keyboard is opened the user cannot see the lowest view beneath the edittext.
What I tried so far:
I played a lot with windowSoftInputMode of the activity I tried combination of adjustResize/adjustPan but nothing seems to work.
I tried to change the container to LinearLayout but it still not working for me
I found a solution here here
The problem with this solution I need to change the minSdk to 19, when the application starts I can see black stripe where has been the title bar.
the other issue is when the user open the keyboard by pressing on edittext the title bar returns

I think you should put the ScrollView in a Relative Layout, so you can fit the size, if the keyboard appears.
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fadeScrollbars="false"
android:fillViewport="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<View
android:id="#+id/vieww"
android:layout_width="match_parent"
android:layout_height="1000dp"
android:background="#android:color/holo_green_dark" />
<EditText
android:id="#+id/test_edit"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/vieww" />
<View
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_below="#id/test_edit"
android:background="#android:color/holo_blue_bright" />
</RelativeLayout>
</ScrollView>
</RelativeLayout>

Android Keyboard showing resize activity

I'm trying to resize my activity when EditText become first responder and keyboard is showing.
For now I have used android:windowSoftInputMode="adjustResize"in my AndroidManifest.xml. It works great but when keyboard is showing I can see the previous activity in the background. Is that normal?
Both activities have white background so I'm wondering what am I doing wrong?
My second activity xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white">
<TextView
android:id="#+id/topView"
android:background="#color/HWMMainColor"
android:textColor="#color/white"
android:layout_width="match_parent"
android:layout_height="60dp"
android:padding="6dip"/>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mainLinearLayout"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1.0" />
</LinearLayout>
Thanks

Keyboard hiding EditTexts in Fragments

edit:
I need to use the keyboard, but it hides my EditText, I need it to scroll so the keyboard is not hiding it.
I am using a Samsung tablet.
My style:
parent="android:Theme.Holo.NoActionBar.Fullscreen"
The EditText fields are in a scrollable view, like so:
The fragment layout:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
<ScrollView
android:layout_height="wrap_content"
android:layout_width="match_parent">
<LinearLayout
android:layout_height="match_parent"
android:layout_marginBottom="20dp"
android:layout_width="match_parent"
android:orientation="vertical">
<TextView
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/depot_code"/>
<EditText
android:hint="#string/enter_depot_code"
android:id="#+id/etlocationId"
android:imeOptions="actionNext"
android:inputType="number"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:lines="1"
android:maxLength="12"
android:singleLine="true">
<requestFocus/>
</EditText>
<TextView
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/name"/>
<EditText
android:hint="#string/enter_name"
android:id="#+id/etname"
android:imeOptions="actionNext"
android:inputType="textPersonName"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:lines="1"
android:maxLength="24"
android:singleLine="true"/>
<TextView
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/street"/>
<EditText
android:hint="#string/enter_street"
android:id="#+id/etstreet"
android:imeOptions="actionNext"
android:inputType="textPostalAddress"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:lines="1"
android:maxLength="24"
android:singleLine="true"/>
<TextView
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/suburb"/>
<EditText
android:hint="#string/enter_suburb"
android:id="#+id/etsuburb"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:lines="1"
android:maxLength="24"
android:singleLine="true"/>
<TextView
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/state"/>
<Spinner
android:focusable="true"
android:focusableInTouchMode="true"
android:id="#+id/spinner"
android:imeOptions="actionNext"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="fill_parent"
android:spinnerMode="dropdown"/>
<TextView
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/phone"/>
<EditText
android:hint="#string/enter_phone"
android:id="#+id/etphone"
android:imeOptions="actionDone"
android:inputType="phone"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:lines="1"
android:maxLength="12"
android:singleLine="true"/>
<Button
android:id="#+id/btnadd"
android:layout_gravity="center"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_width="wrap_content"
android:text="#string/add"/>
</LinearLayout>
</ScrollView>
</FrameLayout>
The Activity layout:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tech_controller"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
< .../ Layouts. ../>
<FrameLayout
android:id="#+id/second"
android:layout_height="match_parent"
android:layout_width="fill_parent"/>
</LinearLayout>
Similar questions have been asked, but I have not found an answer that works.
I have a project that uses many fragments attached to the one activity.
In my manifest for the activity I have:
android:windowSoftInputMode="stateHidden"
Some of the fragments require user input.
In the fragment layout I use:
Each fragment is nested as follows:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="match_parent"
android:layout_width="match_parent" .../>
<ScrollView
android:layout_height="match_parent"
android:layout_width="match_parent">
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical">
<EditText
android:imeOptions="actionNext"
or
android:imeOptions="actionDone" .../>
This works well. EXCEPT
the keyboard hides the EditTexts that are positioned lower on the page.
I have read this over and over:
http://developer.android.com/reference/android/widget/TextView.html#attr_android:imeOptions
Tried these suggestions, but the keyboard is then visible when the activity is called, which I don't want. It also does not work. Maybe because it is a fragment?
SoftKeyboard hiding EditText
Android Keyboard hides EditText
I have been trying to work out a dynamic solution. Any help is appreciated.
edit: This is for use on tablets and there is only one keyboard option, with language changes.
Edit: MY SOLUTION
I have solved it by installing another soft keyboard. https://code.google.com/p/softkeyboard/wiki/HowTo

Try to use WindowsSoftInputMode as adjustpan only.
For ex:
android:windowSoftInputMode="adjustPan"

Try to call InputMethodManager.hideSoftInputFromWindow() during your fragment's onActivityCreated() function mentioned in this SO answer?
#Override
public void onActivityCreated(#Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
AppUtil.hideKeyboard(getActivity(), getView());
}
where hideKeyboard() looks like this
public static void hideKeyboard(Activity activity, View viewToHide) {
InputMethodManager imm = (InputMethodManager) activity
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(viewToHide.getWindowToken(), 0);
}

You can try to put this in onActivityCreated of your fragment:
getActivity().getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
This should not make the keyboard upon loading or starting of your activity with fragment.

I have tried this code and resolve my issue.
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);

I solved the problem by installing another soft keyboard, via the google play store.
It was Petey's comments that made me explore this solution.
The IME you used has it's own "floating" layout, can you try your code with built-in IMEs like Google Keyboard or set your IME to a normal full-width layout?
So I figured, no amount of playing with the view layout was going to affect a soft keyboard that has an independent layout.
I used this link https://code.google.com/p/softkeyboard/wiki/HowTo
It even works with Android Manifest:
android:windowSoftInputMode="stateHidden"
I then use imeoptions to control the flow of the editor cursor within the view.
edit update
I just tried the app on a no-brand android tablet, which comes with comes with a generic android keyboard and it works, without having to change a thing. It seems the Samsung default keyboard is painful.

Change this to LinearLayout:
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
to
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:orientation="vertical"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
(and the closing tag). Note the orientation.
Update the manifest Remove this:
<application ... >
<activity
android:windowSoftInputMode="stateVisible|adjustResize|adjustPan">
...
</activity>
...
</application>
Change this (height):
<ScrollView
android:layout_height="wrap_content"
android:layout_width="match_parent">

keep in mind that hide keyboard does not work with
getActivity().getWindow().setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);

Before show your Snackbar widget hide the keyboard like this,
public void showSnackBar(){
InputMethodManager manager = (InputMethodManager)getActivity().getSystemService(Activity.INPUT_METHOD_SERVICE);
manager.hideSoftInputFromWindow(getView().getWindowToken(),0);
Snackbar snackbar = Snackbar.make(getView(), "Some message!", Snackbar.LENGTH_INDEFINITE).show();
}

What worked for me was using the ScrollView the same way as you in my FrameLayout, in which I added this property: android:windowSoftInputMode="adjustPan". At the end, it looks like this and it is working. I did not need to change anything programatically:
<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=".ProductFragment"
android:windowSoftInputMode="adjustPan">
<ScrollView
android:layout_height="wrap_content"
android:layout_width="match_parent">
...
</ScrollView>
</FrameLayout>

how to change layout when soft Keyboard is shown

I have the following layout for an activity...
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:context=".MainActivity"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ScrollView
android:id="#+id/scroll_view"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:scrollbars="vertical"
android:fillViewport="true"
android:background="#3ba4a4a4"
android:fadeScrollbars="true">
<TextView
android:id="#+id/text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textIsSelectable="false"
android:text="#string/test_text"
android:textSize="40sp"/>
</ScrollView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="2dp">
<EditText
android:id="#+id/edit_text"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="#string/edit_text_hint"
android:layout_marginTop="8dp"
android:theme="#style/InputMethodTheme"/>
<ImageButton
android:id="#+id/button_send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_action_send"/>
</LinearLayout>
When the soft keyboard is opening I want the end of the TextView to go up with the EditText...
Any Idea on How to do That?
The EditText is going up normally as it should but its blocking the text view
i have tried the following in the manifest file in my activity
android:windowSoftInputMode="adjustPan"
But the action bar disappears which i don't want...
UPDATE
I tried the following in the TextView
android:layout_gravity="bottom"
and it seems to react as i want it to but some of the
lines before it are getting removed and extra spaces are
being added after the last word...

Basically you need to listen to the keyboard opening event.
More How to capture the "virtual keyboard show/hide" event in Android?
Be careful when dealing with devices with soft navigation buttons e.g., Nexus 5, you may need to take the navigation bar height into consideration.

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