android-layout

问题 here is screenshots of my xml(activity) file + the preview that stays empty... https://ibb.co/3d9BjYz https://ibb.co/3CvTJKh 回答1: Please read AdapterView explanation in Android Documentation. Here is the explanation: "An AdapterView is a view whose children are determined by an Adapter." You didn't share your Java code, but you need an Adapter to bind data and view. Please check getView method in your Adapter. Your problem should be related with the parent view in your Adapter class. 来源：

问题 here is screenshots of my xml(activity) file + the preview that stays empty... https://ibb.co/3d9BjYz https://ibb.co/3CvTJKh 回答1: Please read AdapterView explanation in Android Documentation. Here is the explanation: "An AdapterView is a view whose children are determined by an Adapter." You didn't share your Java code, but you need an Adapter to bind data and view. Please check getView method in your Adapter. Your problem should be related with the parent view in your Adapter class. 来源：

问题 This question already has an answer here : When i am trying to upload it in market it shows.. “You need to reduce your APK file size to 50MB or use APK Expansion Files.” [closed] (1 answer) Closed 3 years ago . When I try to upload my application in Google Play I get the following error message: "You need to reduce your APK file size to 100MB or use APK Expansion Files." Can someone explain me the steps that I have to do to expand the files? I really don't have any idea about what I have to

问题 This question already has an answer here : When i am trying to upload it in market it shows.. “You need to reduce your APK file size to 50MB or use APK Expansion Files.” [closed] (1 answer) Closed 3 years ago . When I try to upload my application in Google Play I get the following error message: "You need to reduce your APK file size to 100MB or use APK Expansion Files." Can someone explain me the steps that I have to do to expand the files? I really don't have any idea about what I have to

问题 This question already has an answer here : When i am trying to upload it in market it shows.. “You need to reduce your APK file size to 50MB or use APK Expansion Files.” [closed] (1 answer) Closed 3 years ago . When I try to upload my application in Google Play I get the following error message: "You need to reduce your APK file size to 100MB or use APK Expansion Files." Can someone explain me the steps that I have to do to expand the files? I really don't have any idea about what I have to

问题 I am using MaterialCardView as my cardview layout. Now, Android-studio started showing me that instead of current implementation "com.google.android.material:material:1.0.0" , I should update to 1.1.0 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/edit_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:orientation="vertical" android

问题 I am using MaterialCardView as my cardview layout. Now, Android-studio started showing me that instead of current implementation "com.google.android.material:material:1.0.0" , I should update to 1.1.0 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/edit_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:orientation="vertical" android

问题 I am using MaterialCardView as my cardview layout. Now, Android-studio started showing me that instead of current implementation "com.google.android.material:material:1.0.0" , I should update to 1.1.0 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/edit_name" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:orientation="vertical" android

问题 Today I have just updated my dependencies of material design from 1.0.0 to 1.1.0-alpha09 implementation 'com.google.android.material:material:1.1.0-alpha09' Now i"m getting strange issue in com.google.android.material.textfield.TextInputLayout Here is my Code <com.google.android.material.textfield.TextInputLayout android:id="@+id/emailTextInputLayout" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_margin="@dimen/_10sdp"> <com.google.android.material

问题 How to get Position of moving view using translate animation. TranslateAnimation animation = new TranslateAnimation(0.0f, 300.0f, 0.0f, 0.0f); animation.setDuration(500); animation.setFillAfter(true); mainview.startAnimation(animation); 回答1: You need to set a new AnimationListener, before the startAnimation command. You can use Override methods of AnimationListener and please debug it for a better understanding. You need setAnimationListener before starting your animation. 来源： https:/