Add TextView after LineChart

Add TextView after LineChart - java

Okey guys i have LineChart made with achartengine, here is screenshot:
https://www.dropbox.com/s/yk5nipe3b6upcaa/11414548_10205801109521047_408896835_n.jpg?dl=0
1st XML
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
android:id="#+id/linearLayout1"
android:orientation="horizontal">
</LinearLayout>
<TextView
android:layout_below="#+id/linearLayout1"
android:id="#+id/description"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Description:"
android:textStyle="bold"
/>
<TextView
android:layout_below="#+id/description"
android:id="#+id/descriptionText"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
2ndXML
<?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">
<LinearLayout android:id="#+id/linearLayout1" android:orientation="horizontal"
android:layout_width="fill_parent" android:layout_height="0dip" android:layout_weight="1"/>
<LinearLayout android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/description"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="Description:"
android:textStyle="bold"
/>
<TextView
android:id="#+id/descriptionText"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
Here is code for onCreate() method:
description=(TextView)findViewById(R.id.descriptionText);
description.setText("sadasdasdas");
setRendererStyling();
if (mChartView == null) {
LinearLayout layout = (LinearLayout) findViewById(R.id.linearLayout1);
mChartView = ChartFactory.getLineChartView(this, mDataset,
mRenderer);
mRenderer.setSelectableBuffer(100);
layout.addView(mChartView, new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT));
} else
mChartView.repaint();
My problem is that I want to put two TextViews after chart.I tried with this two different xml and no result.
I am only getting Description: on my activity...
EDIT FOR Dharm
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
android:id="#+id/linearLayout1"
android:orientation="horizontal"
android:layout_above="#+id/scrollView">
</LinearLayout>
<ScrollView
android:id="#+id/scrollView"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_alignParentBottom="true" >
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:id="#+id/description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Description:"
android:textStyle="bold"
/>
<TextView
android:layout_below="#+id/description"
android:id="#+id/descriptionText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" />
</LinearLayout>
</ScrollView>
</RelativeLayout>

Use a RelativeLayout and arrange the graph to have its bottom align with the top of your TextViews. Your first xml is close, but it is creating a LinearLayout that fills the screen and then placing the TextView below that.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<LinearLayout
android:layout_height="match_parent"
android:layout_width="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
android:id="#+id/linearLayout1"
android:orientation="horizontal"
android:layout_above="#+id/description">
</LinearLayout>
<TextView
android:id="#+id/description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Description:"
android:textStyle="bold"
android:layout_alignParentBottom="true" />
<TextView
android:layout_toRightOf="#+id/description"
android:id="#+id/descriptionText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" />
</RelativeLayout>

Related

FAB button not showing on a nested scrollview

I am trying show fab more button inside the nested scroll view.I have searched for many solutions but not found any solution which I can able to show fab more button in right bottom
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white"
android:fitsSystemWindows="true"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageButton
android:id="#+id/bt_close"
android:layout_width="?attr/actionBarSize"
android:layout_height="?attr/actionBarSize"
android:background="?attr/selectableItemBackgroundBorderless"
android:tint="#android:color/white"
app:srcCompat="#drawable/ic_close" />
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_vertical"
android:text="Filter All Order"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Title"
android:textColor="#android:color/white" />
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:id="#+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="none"
android:scrollingCache="true">
<LinearLayout
android:id="#+id/billBlock"
android:layout_width="match_parent"
android:layout_height="match_parent">
//many inner layout
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<View
android:layout_width="match_parent"
android:layout_height="1px"
android:background="#color/grey_10" />
<android.support.v7.widget.RecyclerView
android:id="#+id/print_payment_list"
android:layout_margin="10dp"
android:background="#color/grey_20"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v7.widget.RecyclerView>
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
android:id="#+id/fabFrame"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="?attr/actionBarSize"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:orientation="vertical">
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_mic"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="#dimen/spacing_middle"
android:clickable="true"
android:tint="#color/grey_80"
app:backgroundTint="#color/grey_20"
app:fabSize="mini"
app:rippleColor="#android:color/white"
app:srcCompat="#drawable/ic_mic" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_call"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="#dimen/spacing_middle"
android:clickable="true"
android:tint="#color/grey_80"
app:backgroundTint="#color/grey_20"
app:fabSize="mini"
app:rippleColor="#android:color/white"
app:srcCompat="#drawable/ic_photo_camera" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_add"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="#dimen/spacing_smlarge"
android:layout_marginLeft="#dimen/spacing_smlarge"
android:layout_marginRight="#dimen/spacing_smlarge"
android:layout_marginTop="#dimen/spacing_middle"
android:clickable="true"
android:tint="#android:color/white"
app:fabSize="normal"
app:rippleColor="#android:color/white"
app:srcCompat="#drawable/ic_add" />
<!--android:src="#drawable/ic_close_black_24dp"-->
</FrameLayout>
</LinearLayout>
I have multiple views inside one parent of nested scroll view .scroll and all working fine .only issue is fab is not positioned in a bottom right position
can anyone help me how I can achieve this? since am new to android.T hanks
i need fab bar to be placed like this .This is sample image from google

try this one
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white"
android:fitsSystemWindows="true"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:id="#+id/app"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageButton
android:id="#+id/bt_close"
android:layout_width="?attr/actionBarSize"
android:layout_height="?attr/actionBarSize"
android:background="?attr/selectableItemBackgroundBorderless"
android:tint="#android:color/white"
app:srcCompat="#drawable/ic_close" />
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="center_vertical"
android:text="Filter All Order"
android:textAppearance="#style/Base.TextAppearance.AppCompat.Title"
android:textColor="#android:color/white" />
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:id="#+id/nested_scroll_view"
android:layout_width="match_parent"
android:layout_below="#id/app"
android:layout_above="#+id/fabFrame"
android:layout_height="match_parent"
android:scrollbars="none"
android:scrollingCache="true">
<LinearLayout
android:id="#+id/billBlock"
android:layout_width="match_parent"
android:layout_height="match_parent">
//many inner layout
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<View
android:layout_width="match_parent"
android:layout_height="1px"
android:background="#color/grey_10" />
<android.support.v7.widget.RecyclerView
android:id="#+id/print_payment_list"
android:layout_margin="10dp"
android:background="#color/grey_20"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</android.support.v7.widget.RecyclerView>
</LinearLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
<FrameLayout
android:id="#+id/fabFrame"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginTop="?attr/actionBarSize"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:orientation="vertical">
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_mic"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="#dimen/spacing_middle"
android:clickable="true"
android:tint="#color/grey_80"
app:backgroundTint="#color/grey_20"
app:fabSize="mini"
app:rippleColor="#android:color/white"
app:srcCompat="#drawable/ic_mic" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_call"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="#dimen/spacing_middle"
android:clickable="true"
android:tint="#color/grey_80"
app:backgroundTint="#color/grey_20"
app:fabSize="mini"
app:rippleColor="#android:color/white"
app:srcCompat="#drawable/ic_photo_camera" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_add"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="#dimen/spacing_smlarge"
android:layout_marginLeft="#dimen/spacing_smlarge"
android:layout_marginRight="#dimen/spacing_smlarge"
android:layout_marginTop="#dimen/spacing_middle"
android:clickable="true"
android:tint="#android:color/white"
app:fabSize="normal"
app:rippleColor="#android:color/white"
app:srcCompat="#drawable/ic_add" />
<!--android:src="#drawable/ic_close_black_24dp"-->
</FrameLayout>
</RelativeLayout>
Always used linear layout for continuous Views and use Framelayout or Relative Layout when you what to show something position like right or bottom.

Android Scroll View is not working on below 23

I have created a scrollview in Linear Layout . on 23 api or above its working fine but on below api the screen does not work and also it does not throw any exception. I am using this scrollview in fragment.I also got same issue in recyclerview .Is there any supported library issue or something else.
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_marginTop="#dimen/_2sdp"
android:weightSum="10"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="#dimen/_130sdp">
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/underwaterpark"
android:background="#drawable/underwatertunnel"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:layout_weight="0.2"
android:layout_width="0dp"
android:layout_height="match_parent"></LinearLayout>
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/aquadam"
android:background="#drawable/aqua_dam"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_marginTop="#dimen/_3sdp"
android:weightSum="10"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="#dimen/_130sdp">
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/suites"
android:background="#drawable/deluxsuite"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:layout_weight="0.2"
android:layout_width="0dp"
android:layout_height="match_parent"></LinearLayout>
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/marine"
android:background="#drawable/marinethemedresturant"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_marginTop="#dimen/_3sdp"
android:weightSum="10"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="#dimen/_130sdp">
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/pool"
android:background="#drawable/infinitypool"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:layout_weight="0.2"
android:layout_width="0dp"
android:layout_height="match_parent"></LinearLayout>
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/waterpark"
android:background="#drawable/indoorwaterpark"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_marginTop="#dimen/_3sdp"
android:layout_marginBottom="#dimen/_2sdp"
android:weightSum="10"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="#dimen/_130sdp">
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/apartments"
android:background="#drawable/apartmentswithlawn"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
<LinearLayout
android:layout_weight="0.2"
android:layout_width="0dp"
android:layout_height="match_parent"></LinearLayout>
<LinearLayout
android:layout_weight="4.9"
android:layout_width="0dp"
android:layout_height="match_parent">
<Button
android:id="#+id/helipad"
android:background="#drawable/ehelipad"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
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I have updated this XML Code try once this :-
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="130dp"
android:layout_marginTop="2dp"
android:orientation="horizontal"
android:weightSum="10">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/underwaterpark"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="0.2"></LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/aquadam"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="130dp"
android:layout_marginTop="3dp"
android:orientation="horizontal"
android:weightSum="10">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/suites"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="0.2"></LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/marine"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="130dp"
android:layout_marginTop="3dp"
android:orientation="horizontal"
android:weightSum="10">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/pool"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="0.2"></LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/waterpark"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="130dp"
android:layout_marginBottom="2dp"
android:layout_marginTop="3dp"
android:orientation="horizontal"
android:weightSum="10">
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/apartments"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="0.2"></LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4.9">
<Button
android:id="#+id/helipad"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/ic_launcher_background" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
</ScrollView>

Try this out,
android:fillViewport="true"
for eg:
<ScrollView
android:layout_width="match_parent"
android:fillViewport="true"
android:layout_height="wrap_content">
</ScrollView>
it may help you.

Ypu are using fill_parent which is deprecated now you should use match_parent
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent">
Change it to
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true" // you can add this line too but it should work without it
>

Floating Point Button clashes with background activity in Android?

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I have below attached the code also.
<RelativeLayout
android:background="#color/white"
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"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
<TextView
android:textColor="#color/md_black_1000"
android:textAppearance="#style/TextAppearance.AppCompat.Large"
android:text="Today Date"
android:id="#+id/today_date"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
android:layout_below="#+id/today_date"
android:orientation="vertical" >
<LinearLayout
android:orientation="horizontal"
android:layout_weight="1.7"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_weight="1"
android:gravity="center"
android:textColor="#color/md_black_1000"
android:text="Morning"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:gravity="center"
android:layout_weight="1"
android:textColor="#color/md_black_1000"
android:text="Afternoon"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.0"
android:orientation="horizontal" >
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="Morning" />
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="Afternoon" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_weight="1.7"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_weight="1"
android:gravity="center"
android:textColor="#color/md_black_1000"
android:text="Evening"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:gravity="center"
android:layout_weight="1"
android:textColor="#color/md_black_1000"
android:text="Night"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:weightSum="2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.0"
android:orientation="horizontal" >
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="evening" />
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll4"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="Night" />
</LinearLayout>
</LinearLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_add_reminders"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_action_plus"
app:backgroundTint="#ffffff"
android:layout_marginBottom="18dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginEnd="0dp" />
</RelativeLayout>
If anyone need other code I am happy to provide you. I am not able to figure out why it is clashes with the background activity.

<RelativeLayout
android:id="#+id/root_layout"
android:background="#color/white"
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"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
<TextView
android:textColor="#color/md_black_1000"
android:textAppearance="#style/TextAppearance.AppCompat.Large"
android:text="Today Date"
android:id="#+id/today_date"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="20dp"
android:layout_below="#+id/today_date"
android:orientation="vertical" >
<LinearLayout
android:orientation="horizontal"
android:layout_weight="1.7"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_weight="1"
android:gravity="center"
android:textColor="#color/md_black_1000"
android:text="Morning"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:gravity="center"
android:layout_weight="1"
android:textColor="#color/md_black_1000"
android:text="Afternoon"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.0"
android:orientation="horizontal" >
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="Morning" />
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="Afternoon" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_weight="1.7"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_weight="1"
android:gravity="center"
android:textColor="#color/md_black_1000"
android:text="Evening"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<TextView
android:gravity="center"
android:layout_weight="1"
android:textColor="#color/md_black_1000"
android:text="Night"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<LinearLayout
android:weightSum="2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1.0"
android:orientation="horizontal" >
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll3"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="evening" />
<LinearLayout
android:orientation="horizontal"
android:layout_marginBottom="#dimen/activity_vertical_margin"
android:layout_marginEnd="#dimen/activity_vertical_margin"
android:id="#+id/ll4"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/rectangle"
android:layout_weight="1.0"
android:text="Night" />
</LinearLayout>
</LinearLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_add_reminders"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_action_plus"
app:backgroundTint="#ffffff"
android:layout_marginBottom="18dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginEnd="0dp" />
</RelativeLayout>
In Activity
FloatingActionButton btn ;//Assume find view by Id
RelativeLayout rl ;//Assume find view by Id
rl.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Keep Empty
}
});
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//do your code
}
});
Try it will help you out

Changing color of TabHost/TabWidget

I'm having a really hard time changing the color of my TabWidget. I've looked at several posts and tried them out, but none of them worked for me. I'm trying to change the default (blue) color scene to green.
Image of my app
My xml code:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin" tools:context=".MainActivity"
android:id="#+id/relativeLayout">
<TabHost
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/tabHost"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
>
<TabWidget
android:id="#android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:tabStripEnabled="false">
</TabWidget>
<FrameLayout
android:id="#android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:id="#+id/tab1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
</LinearLayout>
<LinearLayout
android:id="#+id/tab2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<FrameLayout
android:id="#+id/listFragment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>
<LinearLayout
android:id="#+id/tab3"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
</LinearLayout>
</FrameLayout>
</LinearLayout>
</TabHost>

The way to change the color of the tabs programmatically is by using
for(int i=0;i<mTabHost.getTabWidget().getChildCount();i++)
{
mTabHost.getTabWidget().getChildAt(i)
.setBackgroundColor(Color.parseColor("#00304E"));
}
To change the color of the currently selected tab,
mTabHost.getTabWidget().getChildAt(mTabHost.getCurrentTab())
.setBackgroundColor(Color.parseColor("#008EE8"));

how to align parent bottom in android linear layout?

I have a linearlayout
and I want to create at the bottom of it a slice.
I know there are some options, but I'm a bit confused
1) android:layout_gravity:"bottom" --> this doesn't work for me for some reason.
2) android:gravity_weight="0" and give the sibling before it android:gravity_weight:"1"
3) android:height="wrap_content" and give the sibling before it android:height:"match_parent"
I know how to do this using relativeLayout, but I want to practice linearLayout
what would you suggest?
<?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="#color/blue_bg"
android:orientation="vertical" >
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginTop="5dp"
android:src="#drawable/signup_illu_why" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight=""
android:orientation="horizontal" />
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/signup_skip_icon" />
</LinearLayout>

Actually, you can set the parent element's gravity to bottom
<?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="#color/blue_bg"
android:orientation="vertical"
android:gravity="bottom" >
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginTop="5dp"
android:src="#drawable/signup_illu_why" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight=""
android:orientation="horizontal" />
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/signup_skip_icon" />
</LinearLayout>

<LinearLayout
android:orientation="vertical"
... >
<Space
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
<SomeViewThatNeedsGoBottom
... />
</LinearLayout>

try this
<?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="match_parent"
android:background="#ffffff"
android:orientation="vertical" >
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="vertical" >
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher" />
</LinearLayout>
</RelativeLayout>

<?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="#android:color/black"
android:orientation="vertical"
android:weightSum="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="0.8" >
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher" />
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/ic_launcher" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_weight="0.2" />
</LinearLayout>

surround your linear layout with framelayout and give gravity as bottom..
its simple than you think... many layouts are used just for easier move towards design
<FrameLayout
android:layout_height="fill_parent"
android:layout_width = "fill_parent">
<LinearLayout`
android:layout_height="wrap_content"
android:layout_width = "wrap_content"
android:layout_gravity = "bottom"
android:orientation = "vertical">
<Button
android:layout_height="wrap_content"
android:layout_width = "wrap_content"
android:text = "btn"/>
</LinearLayout>
</FrameLayout>
`

Use:
android:gravity="bottom"
example:
<LinearLayout
android:layout_weight="7"
android:layout_width="0dp"
android:layout_height="match_parent"
android:orientation="vertical"
android:weightSum="5">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="some text"
android:layout_weight="2"
android:gravity="bottom" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="some text"
android:layout_weight="1" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="some text"android:gravity="center"
android:layout_weight="2" />
</LinearLayout>

Put Relative in LinearLayout
and set Relative to matchparent, so you can use the layoutalignparentbottom
<?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="#color/blue_bg"
android:orientation="vertical" >
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginTop="5dp"
android:src="#drawable/signup_illu_why" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight=""
android:orientation="horizontal" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:src="#drawable/signup_skip_icon"
android:layout_alignParentBottom="true" />
</RelativeLayout>
</LinearLayout>

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