I want to localize an image Arabic language? How should I accomplish this task?
I have followed Localization and drawables but no luck.
localization of drawable-resources is same as string-resources. You need to create drawable-ar folder and put image into that folder.
Or if your image in any folder like drawable-mdpi then drawable-ar-mdpi.
Read detail documentation here.
Don't forget that once you've added your strings.xml into the resource file for arabic, ensure your layout is ready for RTL support.
In your manifest file:
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme"
android:supportsRtl="true" > ....
And in all your layout files, ensure you added the left/right and start/end combo. From Google Blog:
Change all of your app's "left/right" layout properties to new
"start/end" equivalents.
If you are targeting your app to Android 4.2
(the app's targetSdkVersion or minSdkVersion is 17 or higher), then
you should use “start” and “end” instead of “left” and “right”. For
example, android:paddingLeft should become android:paddingStart.
If you want your app to work with versions earlier than Android 4.2 (the
app's targetSdkVersion or minSdkVersion is 16 or less), then you
should add “start” and end” in addition to “left” and “right”. For
example, you’d use both android:paddingLeft and android:paddingStart.
Once you are done, its quite easy to test it out. Either change your language to arabic, or in the phone's Developer Option, you can force it to show RTL in layout.
You can add new android resource folder
Related
I've made an app, I've tested it and it was fine on my phone. But... when I gave the .apk to someone else whose phone language is RTL the whole layout broke and it messed up everything.
My question is - How can I force my app to use only LTR and disable the auto layout change which breaks my whole app design?
In your manifest file and inside the application tag add these two lines.
<manifest>
<application
.
.
.
android:supportsRtl="false"
tools:replace="android:supportsRtl" //(replace libraries' Rtl support with ours)
>
</application>
</manifest>
Note: (about second line)
Some libraries have support Rtl in their manifest file so if you want to use those libraries you must replace their manifest line of code with yours.
Android 4.2 added full native support for RTL layouts. To take advantage of RTL layout mirroring, simply make the following changes to your app:
Declare in your app manifest that your app supports RTL mirroring.
Specifically, add android:supportsRtl="true" to the
element in your manifest file.
Change all of your app's "left/right" layout properties to new
"start/end" equivalents. If you are targeting your app to Android 4.2
(the app's targetSdkVersion or minSdkVersion is 17 or higher), then
you should use “start” and “end” instead of “left” and “right”. For
example, android:paddingLeft should become android:paddingStart. If
you want your app to work with versions earlier than Android 4.2 (the
app's targetSdkVersion or minSdkVersion is 16 or less), then you
should add “start” and end” in addition to “left” and “right”. For
example, you’d use both android:paddingLeft and android:paddingStart.
For more precise control over your app UI in both LTR and RTL mode, Android 4.2 includes the following new APIs to help manage View components:
android:layoutDirection — attribute for setting the direction of a
component's layout.
android:textDirection — attribute for setting the
direction of a component's text.
android:textAlignment — attribute
for setting the alignment of a component's text.
getLayoutDirectionFromLocale() — method for getting the
Locale-specified direction
-- Source & Credits --
Just add the following to the manifest
android:supportsRtl="false"
tools:replace="android:supportsRtl"
Just add something like this in your App Theme Style:
<item name="android:layoutDirection">ltr</item>
or
<item name="android:layoutDirection">rtl</item>
For React Native adding the following line in the manifest file was enough:
// android/app/src/main/AndroidManifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.kidspodmobileclient">
<uses-permission android:name="android.permission.INTERNET" />
<application
android:supportsRtl="false" // <== add this line here
It would be like the following screenshot:
RN version: 0.68.2
I am developing an app which supports two languages: English("en") and Persian("fa"). I have set android:supportsRtl="false" in AndroidManifest.xml since I need everything to be from left to right. I set margins for all views that I have but for the ones containing a string, it is not working right and it still seems like it is setting the directions from right to left. How can I fix that? I also tried changing the layoutDirection manually to left to right but that did not work either.
You must handle your locale in all activities. Android by default uses the locale of the device to select the appropriate language dependent resources.
Also you must consider project minimum sdk. I recommended to you change it to 16 or higher: minSdkVersion 16
Maybe this link help you.
I set margins for all views that I have but for the ones containing a string, it is not working right
For this for example you must use from android:layout_marginEnd instead of android:layout_marginRight. Also in default create your layout for en locale and then handle and change it by app locale to fa or another locale.
You have to use instead of the right from the end and instead of the left from the start
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="تست"
android:gravity="start"/>
I'm using API 17 and I'm looking for a way to set the whole app to rtl instead of using <android:layoutDirection="rtl"> in every single activity layout.
I had the same problem , all you need to do is just consider all your used parent container (LinearLayout , RelativeLayout , GridView , etc) and set the LayoutDirection to RTL you can approach this way programmtically thanks to ViewCompat class to include api lower than 17.
ViewCompat.setLayoutDirection(yourParentContainer,ViewCompat.LAYOUT_DIRECTION_RTL);
note that there is no need to set the Direction for childviews separately
Please check this text extract from android developers weblog:
To take advantage of RTL layout mirroring, simply make the following
changes to your app:
1- Declare in your app manifest that your app supports RTL mirroring.
Specifically, add android:supportsRtl="true" to the
element in your manifest file.
2- Change all of your app's "left/right" layout properties to new
"start/end" equivalents. If you are targeting your app to Android 4.2
(the app's targetSdkVersion or minSdkVersion is 17 or higher), then
you should use “start” and “end” instead of “left” and “right”. For
example, android:paddingLeft should become android:paddingStart.
If you want your app to work with versions earlier than Android 4.2
(the app's targetSdkVersion or minSdkVersion is 16 or less), then you
should add “start” and end” in addition to “left” and “right”. For
example, you’d use both android:paddingLeft and android:paddingStart.
the full text can be found here:
http://android-developers.blogspot.ca/2013/03/native-rtl-support-in-android-42.html
The easiest and best way
go to the app/res/values/styles and add below code to <style> tag, that you defined its name in android manifest
for example :
<style name"YourMainThemeName" parent="Parent Theme Of Your Choice">
<item name="android:layoutDirection">rtl</item>
</style>
and now go to the app/manifests/AndroidManifest.xml and add below line code to <application> tag :
<application
android:supportsRtl="true"
android:theme="#style/YourMainThemeName">
</application>
now your layout directions is rtl.
I've been trying to make a ListView to work as RTL (Right to Left).
I've added the following line in the ListView and LinearLayout properties:
android:layoutDirection="rtl"
and it still shows the list from left to right.
Any ideas?
Thank you all but I solved it with:
android:textDirection="rtl"
I've added it to the ListView and the layouts, and it worked. Next time you should try considering using this too for RTL layouts.
To take advantage of RTL layout mirroring, simply make the following changes to your app:
Declare in your app manifest that your app supports RTL mirroring.
Specifically, add android:supportsRtl="true" to the <application> element in your manifest file.
Change all of your app's left/right layout properties to new start/end equivalents.
If you are targeting your app to Android 4.2 (the app's
targetSdkVersion or minSdkVersion is 17 or higher), then you should
use start and end instead of left and right. For example,
android:paddingLeft should become android:paddingStart.
If you want your app to work with versions earlier than Android 4.2
(the app's targetSdkVersion or minSdkVersion is 16 or less), then you
should add start and end in addition to left and right. For
example, you’d use both android:paddingLeft and android:paddingStart.
RTL layout support feature is supported on Android 4.2(API level 17) or above only . Please Add android:layout_gravity="left/right" in your parent Layout . And also allow android:textAlignment.
Set minSdkVersion=17
Please read http://developer.android.com/reference/android/view/View.html#attr_android:layoutDirection
This will automatically adjust according to the device locale
android:textDirection="locale"
I have an app that supports Hebrew and declares in the manifest its support for RTL locales. However, there are other RTL locales that I do not support and would like my Views not to be mirrored when these locales are set. For example, I don't want my app's Views to be swapped from right to left when in the Arabic locale, since I don't support Arabic and therefore text will show in English.
I guess the best way is to make android:supportsRtl value to be selected according to the language. To do that see below:
AndroidManifest.xml
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme"
android:supportsRtl="#string/is_hebrew" >...</application>
Then in values/strings.xml add:
<string name="is_hebrew">false</string>
And with values-he/strings.xml add:
<string name="is_hebrew">true</string>
You can choose to turn mirroring on or off at runtime. See https://stackoverflow.com/a/17683045/192373. This is limited to 4.2 or higher, and only in onCreate() of your activity.