Android Swipe Tabs without Action Bar By Using Vertical Layout On Screen

Android Swipe Tabs without Action Bar By Using Vertical Layout On Screen - android

Here is my code in onCreate() function;
this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
getSupportActionBar().setDisplayShowHomeEnabled(false);
getSupportActionBar().setDisplayShowTitleEnabled(false);
The problem is that, When I write and compiler this code, I cannot get the result which I wanna see on the screen. I just want to see the swipe tabs without action bar.
Here is the result by image;
enter image description here

Remove your ActionBar and use TabLayout.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical" android:padding="4dip"
android:gravity="center_horizontal"
android:layout_width="match_parent" android:layout_height="match_parent">
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabMode="fixed"
app:tabGravity="fill" />
<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="net.voidynullness.android.tabitytabs.TabLayoutActivity">
</android.support.v4.view.ViewPager>

Edit your styles.xml under res - > values - > styles.xml and set parent to parent="Theme.AppCompat.Light.NoActionBar"
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
</style>
</resources>
and remove
getSupportActionBar().setDisplayShowHomeEnabled(false);
getSupportActionBar().setDisplayShowTitleEnabled(false);
from onCreate() of Activity

Related

Translucent status bar and toolbar

I'd like to integrate something like this:
And I've done it like this, but I can't seem to put the imageview below the toolbar. Without the toolbar, I can make it under the status bar, but combining these two are impossible.
Here's my layout:
<?xml version="1.0" encoding="utf-8"?>
<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"
android:fitsSystemWindows="true"
tools:context="com.project.android.PhotoActivity">
<android.support.v7.widget.Toolbar
android:id="#+id/photo_tl"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#59000000"
tools:ignore="UnusedAttribute" />
<ImageView
android:id="#+id/photo_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:adjustViewBounds="true"
android:scaleType="fitStart" />
</LinearLayout>
In my activity, I've done the following:
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
I've also declared an styles-v21.xml file:
<style name="Project.Photo" parent="Project.Light">
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#59000000</item>
</style>
And set it as default style for PhotoActivity.
I've already tried putting the toolbar in a FrameLayout, but doing that my toolbar simply hides, like this:
Thanks in advance.
Got that fixed, but toolbar is overlapping the status bar. Is there anyway to fix the padding? If I use android:fitsSystemWindows="true", status bar isn't translucent anymore.

I would remove the Toolbar from your layout and use an implementation of an ActionBar from the AppCompat.Theme:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
</style>
Then, I would create a new style for the semi-transparent ActionBar (in values/styles.xml:
<style name="AppTheme.Transparent" parent="AppTheme">
<item name="windowActionBarOverlay">true</item>
</style>
And in v21/styles.xml:
<style name="AppTheme.Transparent" parent="AppTheme">
<item name="windowActionBarOverlay">true</item>
<item name="android:windowTranslucentStatus">true</item>
</style>
I assume, that your Activity extends AppCompatActivity so then in onCreate() you can call:
For enabling a back button:
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
For setting your translucent color:
getSupportActionBar().setBackgroundDrawable(new ColorDrawable(ContextCompat.getColor(this, R.color.yourTranslucentColor)));
For removing your ActionBar title:
getSupportActionBar().setDisplayShowTitleEnabled(false);
What is more, I would change your root LinearLayout to CoordinatorLayout as it gives you more control over your layouts (it's a more powerful FrameLayout).
The color which I used is:
<color name="yourTranslucentColor">#29000000</color>
Of course you should remember to apply this theme to your Activity in the AndroidManifest.xml:
<activity
android:name=".ui.activity.YourActivity"
android:theme="#style/AppTheme.Transparent">
</activity>
By doing all these steps you should get something like this:
Please let me know, if it works for you.

As you said,
"I've already tried putting the toolbar in a FrameLayout, but doing that my toolbar simply hides, like this:".
The problem with this is the order of adding childView in FrameLayout, you added Toolbar as first child and after that you added ImageView. this is why image hides the toolbar. Instead, the order of views inside FameLayout should be like this
<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"
android:fitsSystemWindows="true"
tools:context="com.project.android.PhotoActivity">
<ImageView
android:id="#+id/photo_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:adjustViewBounds="true"
android:scaleType="fitStart" />
<android.support.v7.widget.Toolbar
android:id="#+id/photo_tl"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#59000000"
tools:ignore="UnusedAttribute" />
</FrameLayout>
Also for API level >=19 ,you can add this attribute in style.xml file to make statusBar transparent
<item name="android:windowTranslucentStatus">true</item>
For making content behind statusBar use this link
https://developer.android.com/training/system-ui/status.html#behind

Use code below
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/coordinator_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="300dp"
android:fitsSystemWindows="true">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:contentScrim="#color/colorPrimary"
app:expandedTitleMarginEnd="64dp"
app:expandedTitleMarginStart="48dp"
app:expandedTitleTextAppearance="#style/AppTheme.CollapsingToolbarLayoutExpandedTextStyle"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<ImageView
android:id="#+id/iv_backdrop"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:scaleType="centerCrop"
app:layout_collapseMode="parallax" />
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:theme="#style/YourTheme"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<!-- Rest of your view-->
</android.support.design.widget.CoordinatorLayout>

LinearLayout will automatically place the ImageView below the Toolbar.
Try using a RelativeLayout instead.

Dont treat status bar as something separate from your app. Image is coming below the toolbar because you have used LinearLayout. Had you used RelativeLayout, your image would be starting at the same height as toolbar.
Now for making the statusbar transparent and for everything to start from under the statusbar use the following.
<style name="AppTheme.TranslucentStatusBar" >
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
</style>
Use the above style for your activity and everything starts from under the statusbar. Now for the toolbar, you can increase the height of the toolbar by adding the height of the statusbar as padding to toolbar. This can be done as follows:
toolbarContainer.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
#Override
public void onGlobalLayout() {
Rect frame = new Rect();
getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
toolbarContainer.setPadding(0, frame.top, 0, 0);
}
});
You can set a color to statusbar and use the same color with AlphaTransparency on Toolbar.
getWindow().setStatusBarColor(ContextCompat.getColor(this, android.R.color.transparent));
Now you control everything including the statusbar and the toolbar.

Got that fixed, but toolbar is overlapping the status bar. Is there anyway to fix the padding? If I use android:fitsSystemWindows="true", status bar isn't translucent anymore.
I've recently written a post about WindowInsets, you may check it out. I think it would resolve your issue.
Long story short - what you have to do is to pass window insets only to Toolbar via ViewCompat.setOnApplyWindowInsetListener API. But the parent of your Toolbar should pass the window insets. In your case that won't happen, because by default LinearLayout and family layouts won't do that, you have to subclass and override onApplyWindowInsets method.
I suggest you to read the article, where everything is described more precisely.

TLDR; You have to wrap the toolbar in a LinearLayout.
What I did to make it work was similar to #Akhilesh Kumar's approach but I wrapped the toolbar in a LinearLayout which fixed the toolbar overlapping. I also put the fitsSystemWindows to true in that LinearLayout.
<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"
android:fitsSystemWindows="true"
tools:context="com.project.android.PhotoActivity">
<ImageView
android:id="#+id/photo_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:adjustViewBounds="true"
android:scaleType="fitStart"/>
<LinearLayout
android:id="#+id/content_card_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:fitsSystemWindows="true"
>
<android.support.v7.widget.Toolbar
android:id="#+id/photo_tl"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="#59000000"
tools:ignore="UnusedAttribute"/>
</LinearLayout>
</FrameLayout>
I hope it helps.

just change the toolbar height to wrap_content:
<android.support.v7.widget.Toolbar
android:id="#+id/photo_tl"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#59000000"
tools:ignore="UnusedAttribute" />

Toolbar's shadow on status bar for Lollipop

I'm using a template from Android Studio that used AppCompat Toolbar. Unfortunately, the toolbar casts shadow on the status bar so it doesn't look right.I also implement a NavigationDrawer so I can't simply set the color of the status bar.
This is how it looks:
This is how it should be:
activity_main.xml
<android.support.v4.widget.DrawerLayout 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:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="#layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/nav_header_main"
app:menu="#menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
app_bar_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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"
tools:context="hu.pe.thinhhoang.aaosync.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
styles.xml (v21)
<resources>>
<style name="AppTheme.NoActionBar">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">#android:color/transparent</item>
</style>
</resources>

Put a LinearLayout in like this:
<android.support.design.widget.CoordinatorLayout 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"
tools:context=".ui.activities.MainScreenActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_main_screen" />
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>

This shadow is part of windowContentOverlay on APIs below LOLLIPOP (on LOLLIPOP it's #null).
When you work with Toolbar widget the toolbar isn't part of window decor anymore so the shadow starts at the top of the window over the toolbar instead of below it (so you want the windowContentOverlay to be #null). Additionally you need to add an extra empty View below the toolbar pre-LOLLIPOP with its background set to a vertical shadow drawable (8dp tall gradient from #20000000 to #00000000 works best). On LOLLIPOP you can set 8dp elevation on the toolbar instead.

I tried all the other answers and none worked. What fixed it was adding this to the AppBarLayout:
app:elevation="0dp"

That's because of :
<item name="android:statusBarColor">#android:color/transparent</item>
i guess.
Got it, check this:
http://developer.android.com/training/material/theme.html#StatusBar
To set a custom color for the status bar, use the
android:statusBarColor attribute when you extend the material theme.
By default, android:statusBarColor inherits the value of
android:colorPrimaryDark.
And you've set it to transparent.this is not a good way for doing that since Google put this code for you:
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
And also, instead of:
<style name="AppTheme.NoActionBar">
Use this and add a parent and check:
<style name="AppTheme.NoActionBar" parent="Theme.AppCompat.Light.NoActionBar">

To get the correct behavior, you will need to remove
android:fitsSystemWindows="true"
From android.support.design.widget.CoordinatorLayout
In your styles.xml, color defined in colorPrimaryDarkwill be used for drawing the notification bar.
You will need to have styles.xml in your values-v21 folder with following item in your styles:
<item name="android:statusBarColor">#android:color/transparent</item>
Hope this helps.

Support Toolbar title/menu vertical centre

I'm new to android development and I'm working on an app with ActionBar and Tabs. Recently I switched to the new support library Toolbar but the title of the toolbar (ActionBar) isn't vertically centred, while the action buttons are correctly placed.
Title image
The same problem occurs with the first MenuItem in the bar (it's moved up a little bit). Menu image
My activity extends the AppCompatActivty and the layout looks like this:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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:orientation="vertical"
tools:context=".MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/action_bar_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="?attr/actionBarSize"
app:theme="#style/ActionBarTheme"/>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
app:tabGravity="fill"
app:tabMaxWidth="0dp"
app:tabMode="fixed"/>
<com.myApp.app.views.widgets.ViewPager
android:id="#+id/fragmentPager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white"/>
</android.support.design.widget.AppBarLayout>
</android.support.design.widget.CoordinatorLayout>
and the style:
<style name="ActionBarTheme" parent="Widget.AppCompat.Toolbar">
<item name="android:textColorPrimary">#color/colorPrimaryDark</item>
<item name="colorControlNormal">#color/colorPrimaryDark</item>
<item name="android:background">#color/colorPrimary</item>
</style>
Could someone help me fix this issue? I've searched for a solution but found nothing.
P.S. They were correctly placed as I was using the default action bar

You should use android:theme rather than app:theme here:
android:theme="#style/ActionBarTheme"
Your style should derive from the action bar overlay:
<style name="ActionBarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
...
</style>
Consider just using the ActionBar theme directly to start to isolate the problem.

Android: How to change the style of a ViewPager?

activity_main.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:orientation="vertical">
<android.support.v4.view.ViewPager
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v4.view.PagerTabStrip
android:id="#+id/pager_header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:padding="#dimen/abc_action_bar_content_inset_material" />
</android.support.v4.view.ViewPager>
</LinearLayout>
I'd like to apply a different style to ViewPager and PagerTabStrip . I tried some of the default styles provided by Android that could change the appearance of a tab bar and indicators but nothing happened.
Please, are there any useful styles for this purpose? Maybe I could inherit and change some attributes.
These are the related declaration in activity.java
public class MainActivity extends FragmentActivity
and current style.xml
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
</style>

If you are looking to change the colors (accordingly to the theme), you can customize the theme, ex:
<style name="AppTheme" parent="Theme.AppCompat">
<item name="colorPrimary">#color/md_light_blue_500</item>
<item name="colorPrimaryDark">#color/md_light_blue_700</item>
<item name="colorAccent">#color/md_blue_a200</item>
</style>
And add a background attribute:
<android.support.v4.view.PagerTabStrip
android:id="#+id/pager_header"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="top"
android:background="?attr/colorPrimaryDark"
android:padding="#dimen/abc_action_bar_content_inset_material" />
Hope i gave you some ideas :)

android - Bug Status Bar and navigation Bar TRANSPARENT

I have a problem with the translucent statusbar only when opening of the app for the first time. Take a look at the screenshot:
http://i1335.photobucket.com/albums/w673/ductruongcntt/Screenshot_2014-06-26-14-17-26_zps1e9a56f4.png
Here is the XML of the Style I use which is including the translucent Status Bar:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="false"
android:fitsSystemWindows="true"
android:orientation="vertical" >
<com.viewpagerindicator.PagerSlidingTabStrip
android:id="#+id/indicatorTabHome"
android:layout_width="match_parent"
android:layout_height="40dp"
android:clipToPadding="false"
android:fitsSystemWindows="true" >
</com.viewpagerindicator.PagerSlidingTabStrip>
<android.support.v4.view.ViewPager
android:id="#+id/vpMain"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</android.support.v4.view.ViewPager>
and my theme:
<style name="MyTheme" parent="#android:style/Theme.Holo.Light">
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowTranslucentStatus">true</item>
</style>

Put this inside your activity tag in the manifest. This'll ensure that the app opens full screen.
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Android Swipe Tabs without Action Bar By Using Vertical Layout On Screen - android

Related

Translucent status bar and toolbar

Toolbar's shadow on status bar for Lollipop

Support Toolbar title/menu vertical centre

Android: How to change the style of a ViewPager?

android - Bug Status Bar and navigation Bar TRANSPARENT

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