android-5.0-lollipop

问题 Getting the error whenever I install the app on the device. 03/24 18:56:08: Launching app $ adb push /home/itstym/AndroidStudioProjects/hlthee/app/build/outputs/apk/app-debug.apk /data/local/tmp/user.com.hlthee $ adb shell pm install -r "/data/local/tmp/user.com.hlthee" java.lang.UnsatisfiedLinkError: No implementation found for java.lang.String android.os.SystemProperties.native_get(java.lang.String) (tried Java_android_os_SystemProperties_native_1get and Java_android_os_SystemProperties

问题 I had update my eclipse Version: 4.2.2 and android SDK with API 23. When i created an app then get an error like this. [2015-10-12 17:03:05 - appcompat_v7] ERROR: In MenuView, unable to find attribute android:preserveIconSpacing and warning [2015-10-12 16:50:14 - appcompat_v7] WARNING: unable to write jarlist cache file D:\lolipop Workspace\appcompat_v7\bin\jarlist.cache Syntax error, insert "}" to complete ClassBody R.java /appcompat_v7/gen/android/support/v7/appcompat line 3065 Java Problem

问题 I am inspecting the latest samples in Android-L developer SDK. There is a sample class in android-L/ui/views/Clipping/ClippingBasic called TestJobService . It extends from JobService, which in turn extends from Service . I see that JobService is a class in android.jar, but I cannot find any information on it in the dev guides, nor in the Android sourcecode www.androidxref.com. Has anybody seen this class or know what it's purpose is? 回答1: It's a new type of service, that is invoked for tasks

问题 I'm recompiling some executable for Android 5.0 as it requires executables to be PIE . I was able to recompile it for ARM with just adding some arguments while configuring (with standalone toolchain): export CFLAGS="-I/softdev/arm-libs/include -fPIE" export CPPLAGS="$CPPFLAGS -fPIE" export CXXLAGS="$CXXFLAGS -fPIE" export LDFLAGS="-L/softdev/arm-libs/lib -static -fPIE -pie" No error for ARM: configure:3406: arm-linux-androideabi-gcc -o conftest -I/softdev/arm-libs/include -fPIE -L/softdev/arm

问题 I have some RecyclerView with Card items. And on preLollipop devices it looks fine. But on Lollipop it looks without any spacing between child cards. I tried to use margin and padding, but it didn't help. When I use margin on lollipop it looks fine, but with the same margin on preLollipop spacing is very big. Once again: why is there different spacings? Which property should I use to fix it? 回答1: This is happening because on L, shadows are outside the the View bounds but pre-L, they are

问题 I have some RecyclerView with Card items. And on preLollipop devices it looks fine. But on Lollipop it looks without any spacing between child cards. I tried to use margin and padding, but it didn't help. When I use margin on lollipop it looks fine, but with the same margin on preLollipop spacing is very big. Once again: why is there different spacings? Which property should I use to fix it? 回答1: This is happening because on L, shadows are outside the the View bounds but pre-L, they are

问题 I have a problem, cause I'm developing app for lollipop without support library v7 , so I need to use standard ActionBar . Previously I used setHomeButtonEnabled in multiple activities with actionBar . When I switched app theme to material everything is working fine, except setHomeButtonEnabled method. Title is not clickable. Help! 回答1: For some reason, someone at Google decided that these should become no-op's. This can be seen below. ToolbarWidgetWrapper.java @Override public void

问题 I have a translation app that helps people to learn a language and play games to check their learning. The app already has a navigation drawer but it appears under the action bar with items. I want to change the navigation drawer to make it appear over the action bar. Very much preferred that the navigation drawer has a google play store style header. I have tried many solutions but I am not able to get it done. Here are some examples : [1]Android Navigation Drawer on top ActionBar 1st and

问题 I have a translation app that helps people to learn a language and play games to check their learning. The app already has a navigation drawer but it appears under the action bar with items. I want to change the navigation drawer to make it appear over the action bar. Very much preferred that the navigation drawer has a google play store style header. I have tried many solutions but I am not able to get it done. Here are some examples : [1]Android Navigation Drawer on top ActionBar 1st and

问题 I've been messing around with the new APIs in Android 5.0 and have been trying to figure out whether or not it is possible to animate both a ViewGroup and one of its children separately as shared elements during an Activity transition. The screenshots below gives a simplified example of what I am trying to achieve: In the first activity, the dark gray box is a ViewGroup centered in the screen and the red box is its child View (the layout XML code I am using can be found here). When the user