android-screen-support

How to resize an image to fit multiple screen densities

梦想的初衷 提交于 2019-11-29 15:45:01
问题 I need to add an avatar to a grid item. I want to know how to handle the resizing of an image chosen from the phones gallery. Once chosen, I imagine some resizing will be needed, to fit it into the grid. However, do I need to store a resized image for each screen density; store one xhdpi version and scale down for other devices, or be clever in some other way? The reason is, the app stores this image to a cloud db and other people can download this image. They may see the image on different

Nexus 6 and Nexus 9 Screen density

為{幸葍}努か 提交于 2019-11-28 12:13:27
Can anyone tell me which Drawable does Nexus 6 and Nexus 9 support xxhdpi or xxxhdpi? I also want to whether Nexus 6 supports large- hdpi or anything else? I searched in google but found no luck? Thanks. Chirag from http://android-developers.blogspot.com/2014/10/getting-your-apps-ready-for-nexus-6-and.html Nexus 6 has a quantized density of 560 dpi, which falls in between the xxhdpi and xxxhdpi primary density buckets. For the Nexus 6, the platform will scale down xxxhdpi assets, but if those aren’t available, then it will scale up xxhdpi assets. drawable-xxxhdpi/ # Higher resolution assets

Android multiple screen design

梦想的初衷 提交于 2019-11-28 11:39:36
I understand there is plenty of documentation about designing for multiple screen support in Android. and I have read the Android guide here as well as a number of similar questions such as this However I'm still a little confused as to how I should implement it for my application. I plan to target the following device configurations Am I correct in thinking I will need to structure the project layouts as follows: Medium density Normal screens HVGA 320x480 (160dpi): res/layout-mdpi (320 x 480 ) res/layout-land-mdpi (480 x 320 ) High density Normal screens WVGA800 480x800 (x854) (240 dpi) res

Explain the difference between drawable, drawable-ldpi, drawable-mdpi and drawable-hdpi

假装没事ソ 提交于 2019-11-27 20:44:56
I have a rough idea of what each of these directories are for, but I'm not really clear on the concept and I have some specific questions. For example, what are the target DPIs for each directory? When you create an asset, should it be at that target DPI or should it be at the more normal 72dpi screen DPI? If you're targeting multiple devices, is it ever appropriate to put a PNG in drawable or should you always have multiple versions slightly tailored to the specific screens? Thanks. As the others have suggested, the Android online documentation has great articles on this. However, I'm going

Android: Disable application for tablet

做~自己de王妃 提交于 2019-11-27 11:36:18
I developed an application, Now i want to restrict the application for tablet. Means the application should not run on any tablets. For that I specify the support-screens in Androidmenifest.XML file as: <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.abc.xyz" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="5" android:targetSdkVersion="17" android:maxSdkVersion="17" /> <supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="false" android:xlargeScreens="false" android:resizeable="true

How to get appropriate images in respective android Device in Android Studio

て烟熏妆下的殇ゞ 提交于 2019-11-27 09:38:53
I m designing the layout of Music Player, but when im renderin with virtual device Nexus 5, i m not facing any problem at all but when im rendering with Nexus 7 it is showing the same size image. Posting screenshot of my photo too. Hope to get some solution from you guys. You have to follow this to support multiple devices : changes in screen density. xlarge screens are at least 960dp x 720dp large screens are at least 640dp x 480dp normal screens are at least 470dp x 320dp small screens are at least 426dp x 320dp Make this layout files, so that it will be same for all devices . res/layout

Creating multi-screen support app android

六眼飞鱼酱① 提交于 2019-11-27 08:57:26
I am creating a app in Android that must support multiple screens. For this purpose i have read many answers and one which i like most is state that i can create different folders in res folder by following name, For small screens layout-small , For large screens layout-large , For extra large screens layout-xlarge and i have to create different layouts for different screens with same name. e.g mylayout.xml and i have to put following code in manifest.xml file <supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:xlargeScreens="true"

Nexus 7 compatibility issue

吃可爱长大的小学妹 提交于 2019-11-27 08:41:28
问题 I have created an Application compatible only for Android Tabs. The Manifest.xml declaration for the App is : <supports-screens android:smallScreens="false" android:normalScreens="false" android:largeScreens="true" android:xlargeScreens="true" android:requiresSmallestWidthDp="600" /> <uses-permission android:name="in.wptrafficanalyzer.locationingooglemapv2.permission.MAPS_RECEIVE" /> <uses-permission android:name="com.tab.permission.MAPS_RECEIVE" /> <uses-permission android:name="android

samsung note 2 and note 3 screen bucket

我的梦境 提交于 2019-11-27 07:07:45
问题 What screen bucket do the Samsung Note 2 and Note 3 report? "Normal" or "Large"? Here are stats on the two phones: Model Dimensions Density Density Bucket DP Dimensions note2 720px x 1280px 265dpi hdpi 480dp x 853dp note3 1080px x 1920px 386dpi xhdpi 540dp x 960dp This post from Diane Hackborn: http://android-developers.blogspot.com/2011/07/new-tools-for-managing-screen-sizes.html ...says that "large" screens are at least 480dp x 640dp, so both these phones would qualify. What I'd like to

Nexus 6 and Nexus 9 Screen density

北城以北 提交于 2019-11-27 06:51:37
问题 Can anyone tell me which Drawable does Nexus 6 and Nexus 9 support xxhdpi or xxxhdpi? I also want to whether Nexus 6 supports large- hdpi or anything else? I searched in google but found no luck? Thanks. 回答1: from http://android-developers.blogspot.com/2014/10/getting-your-apps-ready-for-nexus-6-and.html Nexus 6 has a quantized density of 560 dpi, which falls in between the xxhdpi and xxxhdpi primary density buckets. For the Nexus 6, the platform will scale down xxxhdpi assets, but if those