Inside the layout for my activity i have two TextView inside a RelativeLayout.
The one with id "descriptionfromDB" takes the text from a database while the other one will only show the text Description.
What I want is that the second one matches the height of the parent when the text of the one that gets modified become longer.
I tried to do it with android:layout_height="match_parent" for the first TextView (since parent height grows when the other TextView's text become longer) but with no results.
Here's an example of how it looks at the moment:
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<TextView
android:id="#+id/description"
android:layout_width="100dp"
android:layout_height="match_parent"
android:textSize="18dp"
android:text="Description"
android:background="#drawable/text"
android:textColor="#color/blue_fontcolor"
android:padding="1dp"
android:textStyle="bold"
/>
<TextView
android:id="#+id/descriptionfromDB"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="16dp"
android:layout_toRightOf="#+id/description"
android:text=""
android:background="#drawable/text"
android:textColor="#color/blue_fontcolor"
android:padding="3dp"
/>
</RelativeLayout>
You can achieve the behavior you want using horizontal LinearLayout :
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/description"
android:layout_width="100dp"
android:layout_height="match_parent"
android:text="Description"
android:textSize="18sp" />
<TextView
android:id="#+id/descriptionfromDB"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="16sp" />
</LinearLayout>
Using weight would be a better idea since there are many different screen sizes. Below attributes determine that the first TextView should take 30% of the parent width and second one 70% which is the remaining width.
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="#+id/description"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="0.3"
android:text="Description"
android:textSize="18sp" />
<TextView
android:id="#+id/descriptionfromDB"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.7"
android:textSize="16sp" />
</LinearLayout>
If you are going to add more views and nest this LinearLayout into another ViewGroup, since your layout will no longer be flat and also horizontal LinearLayout has double layout taxation, I recommend ConstraintLayout. Same behavior using ConstraintLayout :
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/description"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:text="Description"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/descriptionfromDB"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/description"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
Now the problem is that when I like the first image remaining images also show the red heart icon and vice versa...can any body help me how to change the icon in footer by swiping the image?
By clicking on favorite button ivFavImage the following listener is called
if (databaseHandler.checkData(DatabaseModel(stringPaths[vpSingleItem.currentItem]))) {
ivFavImage.setImageResource(R.drawable.ic_favorite_red)
} else if (!databaseHandler.checkData(DatabaseModel(stringPaths[vpSingleItem.currentItem]))){
ivFavImage.setImageResource(R.drawable.ic_favorite_white)
}
ivFavImage.setOnClickListener {
if (!databaseHandler.checkData(DatabaseModel(stringPaths[vpSingleItem.currentItem]))) {
databaseHandler.insertData(DatabaseModel(stringPaths[vpSingleItem.currentItem]))
ivFavImage.setImageResource(R.drawable.ic_favorite_red)
Toast.makeText(context, "Image added to Favorite Designs", Toast.LENGTH_SHORT)
.show()
} else if (databaseHandler.checkData(DatabaseModel(stringPaths[vpSingleItem.currentItem]))) {
databaseHandler.deleteImage(DatabaseModel(stringPaths[vpSingleItem.currentItem]))
ivFavImage.setImageResource(R.drawable.ic_favorite_white)
Toast.makeText(context, "Image removed from Favorite Designs", Toast.LENGTH_SHORT)
.show()
}
}
I have declared the layout as this
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
android:orientation="vertical"
android:weightSum="1">
<androidx.viewpager.widget.ViewPager
android:id="#+id/vpSingleItem"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="0.9" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="0.1"
android:background="#color/colorPrimaryDark">
<ImageView
android:id="#+id/ivDownloadImage"
android:layout_width="30dp"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:layout_marginStart="10dp"
android:src="#drawable/download_white" />
<ImageView
android:id="#+id/ivFavImage"
android:layout_width="30dp"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="#drawable/ic_favorite_white" />
<ImageView
android:id="#+id/ivShareImage"
android:layout_width="30dp"
android:layout_height="match_parent"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_marginEnd="10dp"
android:src="#drawable/share_icon" />
</RelativeLayout>
</LinearLayout>
change icon's state in viewPager.setOnPageChangeListener()
get icon state from your model and change footer based on current position of viewPager
|I just added new activity (chose settings template) when i created my app in my setting page there are some elements that aren't exist in my editor nor in xml code.
Screenshots
In App
In Editor
Code
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/settings">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="4sp"
android:layout_marginRight="4sp"
android:weightSum="3"
android:gravity="center"
android:orientation="horizontal">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RadioGroup
android:id="#+id/appLang"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_marginTop="35dp"
android:layout_marginEnd="35dp"
android:layout_marginRight="35dp"
android:layout_marginStart="35dp"
android:layout_marginLeft="35dp"
android:orientation="horizontal">
<TextView
android:id="#+id/applangtext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/applangtextstring" />
<RadioButton
android:id="#+id/radio_indo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onRadioButtonClicked"
android:text="#string/indoLang" />
<RadioButton
android:id="#+id/radio_english"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onRadioButtonClicked"
android:text="#string/englishLang" />
</RadioGroup>
<RadioGroup
android:id="#+id/learnLang"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_marginTop="35dp"
android:layout_marginEnd="35dp"
android:layout_marginRight="35dp"
android:layout_marginStart="35dp"
android:layout_marginLeft="35dp"
android:orientation="horizontal">
<TextView
android:id="#+id/learnlangtext"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/learnLangText" />
<RadioButton
android:id="#+id/learn_radio_indo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onRadioButton2Clicked"
android:text="#string/indoLang" />
<RadioButton
android:id="#+id/learn_radio_english"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onRadioButton2Clicked"
android:text="#string/englishLang" />
</RadioGroup>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
Any idea?
Solved
There was some extra lines in my settingsActivity file in ocCreate() function after removing them and rebuild my app UI issue was solved.
My current onCreate() function is like this now:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.settings_activity);
// here was some lines regarding to Topbar
}
Note: what was connection between topbar(toolbar) and UI issue
personally i don't know but my problem solved after removing that and
that's all matter :)
I don't know why my "Forms" activity are flashing when an EditText are focused and then a layout is scrolled.
It just happen in devices with Android 4.0 +
I am using a Table Layout and adding TableRow dynamically.
My TableRow is like that:
<TableRow xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tableRow1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#drawable/borda"
android:layout_margin="10dip"
android:paddingLeft="10dip"
>
<LinearLayout
android:id="#+id/l1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="15dip"
android:layout_marginBottom="15dip"
>
<TextView
android:id="#+id/label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/nome"
android:textStyle="bold"
android:textColor="#526691"
android:textSize="15sp"
android:paddingLeft="10dip"
android:paddingRight="5dip"
/>
<EditText
android:id="#+id/valorLabel"
android:layout_width="140dip"
android:layout_height="wrap_content"
android:textSize="15sp"
android:background="#ffffffff"
android:singleLine="true"
android:inputType="textCapSentences"
android:textColor="#777777" />
</LinearLayout>
</TableRow>
Then,I add the TableRow into a TableLayout....
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:cacheColorHint="#00000000"
android:background="#dddddd">
<TextView
android:id="#+id/add_instancia_tv1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/add_fornecedor_informacoes"
android:textColor="#4c566c"
android:textStyle="bold"
android:paddingLeft="20dip"
android:paddingTop="20dip"
android:textSize="20dip"/>
<TableLayout
android:layout_width="fill_parent"
android:id="#+id/table_novo_registro1"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#dddddd" >
...
Then,in the code, i inflate my TableRow
TableRow colunaNome= (TableRow) getLayoutInflater().inflate(R.layout.tablerownovocampo, null);
LinearLayout linearlNome= (LinearLayout)colunaNome.getChildAt(0);
TextView textvNome=(TextView)linearlNome.getChildAt(0);
textvNome.setText(R.string.nome);
etNome=(EditText)linearlNome.getChildAt(1);
And a lot of TableRow are added.
The Question is...
Why are my Form flashing( blinking) when I scroll it? And Why does it happen only in Android 4.0 +?
I already saw this post ....
http://android-developers.blogspot.com.br/2009/01/why-is-my-list-black-android.html
but I am not working with ListView.
I'v already tried
android:cacheColorHint="#00000000"
in the TableLayout but, it didn't work.
This will 100% work .....
ScrollView sv=(ScrollView) findViewById(R.id.scrollView1);
sv.setOnTouchListener(new OnTouchListener() {
#Override
public boolean onTouch(View v, MotionEvent event) {
edttext.clearFocus();
return false;
}
});
I have a typical listview with an edittext and a button at the bottom of the activity.
When I click onto the edittext, the soft keyboard appears, I am able to scroll the items in the listview but it re-sizes my background image.
I have tried android:windowSoftInputMode="adjustResize" but no difference.
I have tried android:windowSoftInputMode="adjustPan". The image does not get squashed, the whole layout shifts upwards and I lose the title bar. I can only scroll the list if the list items exceed the layout size.
Basically, I want to maintain the title bar, retain the background image without re-sizing and allow scrolling of list items. Anyone managed to do this? Thanks!
for listview you need to use
android:isScrollContainer="false"
and add this to your activity in manifest.xml
android:windowSoftInputMode="adjustPan"
I have tried so may solutions for solving this problem. android:windowSoftInputMode="adjustPan" will make your whole screen shift with keyboard. Generally we have a title of the screen on the top. Using this flag it will also go out of the visible area, which make bad user experience. I use android:windowSoftInputMode="adjustResize" This will resize the whole screen but it will cause the same problem #Maurice state in the question.
So here is my final solution:
In Manifest
android:windowSoftInputMode="adjustResize|stateAlwaysHidden"
In XMl
Dont Set any background here.And keep your view under ScrollView
In Java
You need to set the background to window:
getWindow().setBackgroundDrawableResource(R.drawable.bg_wood) ;
Go to the Androidmanifest.xml and:
activity name="activityname" android:windowSoftInputMode="stateVisible|adjustPan"
There is no way to prevent the soft keyboard from resizing a background image.
Use this scaleType(matrix) and prepare a suitable image.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/RelativeLayoutchat"
>
<LinearLayout
android:orientation="horizontal"
android:gravity ="clip_horizontal"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_centerInParent="true">
<ImageView
android:gravity ="clip_horizontal"
android:id="#+id/chat_bak_img"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="matrix">
</ImageView>
</LinearLayout>
<LinearLayout android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<ListView
android:id="#+id/chat"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:transcriptMode="alwaysScroll"
android:divider="#000000"
android:clickable="false"
android:layout_weight="9"
android:cacheColorHint="#00000000"/>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_weight="1"
style="#android:style/ButtonBar"
android:gravity="center"
android:paddingLeft="3dip"
android:paddingTop="3dip"
android:paddingRight="3dip">
<EditText
android:id="#+id/chatMsg"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:maxLines="5"
android:enabled="true"
android:textSize="17sp"
android:maxLength="150"/>
<Button
android:id="#+id/sendMsg"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="#string/send_withSpace"
android:layout_weight="4"/>
</LinearLayout>
</LinearLayout>
</RelativeLayout>
Use android:windowSoftInputMode="adjustResize" and simply wrap your background ImageView in a ScrollView.
<ScrollView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scrollbars="none"
android:overScrollMode="never">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</ScrollView>
I have the same problem with imageview resize while keyboard up i have solved with manifest android:windowSoftInputMode="adjustPan" and following is the layout example in my case
i.e frg_write_social:
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/frg_writeyourpost_ll_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:fitsSystemWindows="true"
android:isScrollContainer="false"
android:scrollbars="none" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<RelativeLayout
android:id="#+id/frg_writeyourpost_rl_top"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/frg_writeyourpost_ll_bottum"
android:layout_alignParentTop="true"
android:minHeight="400dip" >
<ImageView
android:id="#+id/frg_writyourpost_iv"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
android:adjustViewBounds="true"
android:scaleType="fitXY" />
</RelativeLayout>
<LinearLayout
android:id="#+id/frg_writeyourpost_ll_bottum"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="vertical"
android:padding="10dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginTop="10dp"
android:background="#android:color/white"
android:gravity="center"
android:orientation="vertical"
android:padding="10dp" >
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:gravity="center"
android:text="Write your post"
android:textColor="#727F8D"
android:textSize="10sp" />
<com.example.views.CustomEditText
android:id="#+id/frg_writeyourpost_et_message"
android:layout_width="match_parent"
android:layout_height="#dimen/slide_image"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#null"
android:inputType="textMultiLine"
android:maxHeight="#dimen/slide_image"
android:maxLines="3"
android:textSize="11sp" >
</com.example.views.CustomEditText>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:orientation="horizontal" >
<TextView
android:id="#+id/frg_writeyourpost_tv_totalcharacter"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="0"
android:textColor="#727F8D"
android:textSize="8sp" />
<TextView
android:id="#+id/frg_writeyourpost_tv_characterLeft"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:gravity="center"
android:text="character"
android:textColor="#727F8D"
android:textSize="8sp" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="horizontal" >
<RadioGroup
android:id="#+id/frg_writepost_fbtw_rggroup"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<RadioButton
android:id="#+id/frg_writepost_rb_facebook"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#drawable/fb_check_selector"
android:button="#android:color/transparent"
android:gravity="center"
android:padding="10dip"
android:text="#string/post_for_facebook"/>
<View
android:layout_width="5dip"
android:layout_height="match_parent"
android:background="#android:color/transparent"/>
<RadioButton
android:id="#+id/frg_writepost_rb_twitter"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#drawable/tw_check_selector"
android:button="#android:color/transparent"
android:gravity="center"
android:padding="10dip"
android:text="#string/post_for_twitter"/>
</RadioGroup>
</LinearLayout>
</LinearLayout>
</LinearLayout>
if there is possible to load image dynamically you can resize image with picaaso while load in imageview
Use ImageView with fill_parent and centerCrop attributes in RelativeLayout. Like this;
<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"
>
<ImageView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:src="#drawable/yazisma_arka_plan"
android:scaleType="centerCrop"
/>
<ListView
android:id="#+id/messages_view"
android:layout_width="fill_parent"...
I read a lot of answers over StackOverflow and took some from many to make my app works:
No ScrollView at all in my activity_main.xml
In AndroidManifest.xml added this attribute to the
<activity android:name=".MainActivity" ...>
tag:
android:windowSoftInputMode="adjustResize"
In MainActivity.java inside onCreate()
I added getWindow().setBackgroundDrawableResource(R.drawable.app_bg);
It works for me when all the other solutions I've tried didn't.
If you got up to here, I hope it'll work for you too.
Er, let me see ... pictures first!
The layout file act_login.xml.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/login_bkgd"
android:orientation="vertical"
android:paddingLeft="25dp"
android:paddingRight="25dp"
>
<ListView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:cacheColorHint="#0fff"
android:scrollbars="none"
android:listSelector="#0fff"
android:divider="#0fff"
android:dividerHeight="0dp"
android:isScrollContainer="true"
/>
<!--!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!-->
<!--android:isScrollContainer="true"-->
<!--!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!-->
<LinearLayout
android:id="#+id/loginItem"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical"
>
<ImageView
android:id="#+id/loginLogo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="35dp"
android:layout_marginTop="35dp"
android:scaleType="fitCenter"
android:src="#drawable/logo"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:paddingBottom="35dp"
>
<View
android:layout_width="0dp"
android:layout_height="1px"
android:layout_weight="1"
android:background="#Ffff"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="6dp"
android:layout_marginRight="6dp"
android:text="WELCOME"
android:textColor="#Ffff"
android:textSize="14sp"
/>
<View
android:layout_width="0dp"
android:layout_height="1px"
android:layout_weight="1"
android:background="#Ffff"
/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#drawable/login_et_long"
android:gravity="center"
android:paddingLeft="10dp"
android:paddingRight="10dp"
>
<TextView
android:layout_width="60dp"
android:layout_height="wrap_content"
android:background="#null"
android:text="账号:"
android:textColor="#Ffff"
android:textSize="16sp"
/>
<EditText
android:id="#+id/loginUsername"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#null"
android:hint="请输入手机号"
android:imeOptions="actionNext"
android:inputType="text"
android:singleLine="true"
android:textColor="#F000"
android:textSize="16sp"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginBottom="45dp"
android:layout_marginTop="10dp"
android:background="#drawable/login_et_long"
android:gravity="center"
android:paddingLeft="10dp"
android:paddingRight="10dp"
>
<TextView
android:layout_width="60dp"
android:layout_height="wrap_content"
android:background="#null"
android:text="密码:"
android:textColor="#Ffff"
android:textSize="16sp"
/>
<EditText
android:id="#+id/loginPassword"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#null"
android:hint="请输入密码"
android:imeOptions="actionGo"
android:inputType="textPassword"
android:singleLine="true"
android:textColor="#F000"
android:textSize="16sp"
/>
</LinearLayout>
<TextView
android:id="#+id/login"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#drawable/login_button"
android:gravity="center"
android:padding="10dp"
android:text="#string/str_login"
android:textColor="#Ffff"
android:textSize="19sp"
/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
The related Java codes.
EditText etUsername, etPassword;
EditText etFocus;
ViewGroup base;
int mSelection;
#Override
protected void onCreate(Bundle savedInstanceState) {
base=(ViewGroup)getLayoutInflater().inflate(R.layout.act_login, null);
setContentView(base);
getWindow().setBackgroundDrawable(base.getBackground());
base.setBackground(null);
super.onCreate(savedInstanceState);
}
#Override
protected void initViews() {
etUsername=(EditText)findViewById(R.id.loginUsername);
etPassword=(EditText)findViewById(R.id.loginPassword);
final ViewGroup item=(ViewGroup)findViewById(R.id.loginItem);
base.removeView(item);
final View[] items=new View[item.getChildCount()];
for(int i=0; i<item.getChildCount(); i++) items[i]=item.getChildAt(i);
item.removeAllViews();
ListView lv=(ListView)base.getChildAt(0);
lv.setAdapter(new BaseAdapter() {
public View getView(int i, View v, ViewGroup vg) {
if(etFocus!=null && getCurrentFocus()!=etFocus){
etFocus.requestFocus();
etFocus.setSelection(mSelection);
//etFocus=null;
}
return items[i];
}
public int getCount() {return items.length;}
public Object getItem(int position) {return null;}
public long getItemId(int position) {return 0;}
});
/*View.OnTouchListener listener=new View.OnTouchListener() {
#Override
public boolean onTouch(View v, MotionEvent e) {
if(e.getAction()!=MotionEvent.ACTION_UP) return false;
etFocus=(EditText)v;
mSelection=etFocus.getSelectionEnd();
ZZ.z("_________________ mSelection="+mSelection);
return false;
}
};
etUsername.setOnTouchListener(listener);
etPassword.setOnTouchListener(listener);*/
View.OnFocusChangeListener listener1=new View.OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
if(!hasFocus){
etFocus=(EditText)v;
mSelection=etFocus.getSelectionStart();
ZZ.z("_________________ mSelection="+mSelection);
}
}
};
etUsername.setOnFocusChangeListener(listener1);
etPassword.setOnFocusChangeListener(listener1);
}
The AndroidManifest part.
<activity
android:name=".ui.activity.ActLogin"
android:label="#string/str_login"
android:theme="#style/myTheme"
/>
<!--android:windowSoftInputMode="adjustResize"-->
The style part.
<style name="myTheme" parent="#android:style/Theme.Light.NoTitleBar">
<item name="android:windowTranslucentStatus">true</item>
</style>
This code doesn't work for me:
android:windowSoftInputMode="adjustResize"
But this does work:
android:windowSoftInputMode="adjustPan"
For those who aren't get it:
double ckeck if your xml already has a #drawable setted (this was the error for me, i was setting via android manifest but it was already setted on the root of xml)
after that create a theme style with background:
<style name="AppThemeWBackgroundG" parent="AppTheme">
<item name="android:windowBackground">#drawable/background_com_gradiente</item>
</style>
Then in your activity on AndroidManifest.xml:
<activity
android:name=".TelaLoginFuncionario"
android:windowSoftInputMode="adjustResize|stateAlwaysVisible"
android:theme="#style/AppThemeWBackgroundG"
android:fitsSystemWindows="true"
/>
and that's it: the activity enter in a screen with the keyboard up, resizing up the items and the background stays at normal size
all you need to do is to set the background gravity to the top
<item android:drawable="#drawable/background_image" android:gravity="top"/>
Here is tutorial