android-studio

问题 I have a RecyclerView and I want to add to that RecyclerView multiple different CardViews . Lets say I have cardview1.xml , cardview2.xml , cardview3.xml each ViewCard has Class that have the variables for the ViewCard and the Classes extends from Class called CardView that I created with no properties. I want to add to one RecyclerView 3 cardview1 , 2 cardview2 , 4 cardview3 . I want to know how to do that in My Adapter CardView1: public class CardView1 extends CardView { public CardView1(){

问题 Why doesn't some of my breakpoints trigger? I'm not sure when this issue started, but I now have it in more than one project. I have Android studio 4.1, no newer updates that I can find. I have updated to Gradle 6.5 with classpath 'com.android.tools.build:gradle:4.1.0' And I have tried downgrading to 4.0.2 and also updating Gradle to 6.7 and other variations. All this without any effect. In the two above images I have breakpoints, they are in the same java file. The first one triggers and

问题 I'm new with Android Studio technology. I've just launched a new empty project from scratch on Windows 10 machine. At first in my activity_main.xml file I could see an error "editor is unavaible until next gradle synch". After clicking on "Synch Project with Gradle Files" the error message turns into "Failed to initialize editor" as you can see on the pic below: As you can see build console shows no errors. Also green arrow on the top bar is muted. How can I fix this issue? Android Studio

问题 I'm new with Android Studio technology. I've just launched a new empty project from scratch on Windows 10 machine. At first in my activity_main.xml file I could see an error "editor is unavaible until next gradle synch". After clicking on "Synch Project with Gradle Files" the error message turns into "Failed to initialize editor" as you can see on the pic below: As you can see build console shows no errors. Also green arrow on the top bar is muted. How can I fix this issue? Android Studio

问题 Today, I update my Android Studio(4.1.1) When I changes in my code and click on " Run App " then dialog shows Do you want to terminate the process 'app' and there are 3 options Terminate , Disconnect , Cancel . Can you tell me what are difference in these because if click anyone then app restart. Which option is best? 回答1: There is best option. What you have to select depends on what you want to achieve. This dialog only makes sense if you have already started the app before. If you now run

问题 I have installed react-native-firebase package using yarn. I've setup the code in the build.gradle, settings.gradle as well as the AndroidManifest as well. Added multiDexEnabled as true and also added the implementation line in the code, but it is still not working. build.gradle (App Level) apply plugin: "com.android.application" import com.android.build.OutputFile /** * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets * and bundleReleaseJsAndAssets).

问题 Following on from this question where I had a real issue with AppLinks. The problem was eventually narrowed down to the fact that the build process was dragging the host from the network_security_config.xml into the merged manfest file section specifying the AppLinks. This unexpected host that I used for testing wasn't hosting an assetlinks.json specifying the correct signatures. Details of the answer can be found here. So, why does the build process turn this <intent-filter android

问题 I want to create my android projects offline. I've tried several techniques but none of them worked for me! I've downloaded offline components (Android Gradle Plugin & Google Maven dependencies) from developers.android.com website for creating offline projects, but the problem is that I don't know how to make them work with android studio? Please help! 回答1: As said here https://developer.android.com/studio/build/optimize-your-build#offline_mode (Android Studio < 3.6) If you are on a slow

问题 I want to create my android projects offline. I've tried several techniques but none of them worked for me! I've downloaded offline components (Android Gradle Plugin & Google Maven dependencies) from developers.android.com website for creating offline projects, but the problem is that I don't know how to make them work with android studio? Please help! 回答1: As said here https://developer.android.com/studio/build/optimize-your-build#offline_mode (Android Studio < 3.6) If you are on a slow

问题 I want to create my android projects offline. I've tried several techniques but none of them worked for me! I've downloaded offline components (Android Gradle Plugin & Google Maven dependencies) from developers.android.com website for creating offline projects, but the problem is that I don't know how to make them work with android studio? Please help! 回答1: As said here https://developer.android.com/studio/build/optimize-your-build#offline_mode (Android Studio < 3.6) If you are on a slow