layout-inflater

问题 Yes, I know that similar questions were asked before but I tried many of those. So I have a problem with setting text in TextView in the inflated layout. I tried setContentView() then it works but then activity_main.xml with the menu isn't working. So I tried to inflate layout with TextView that I need. When I try to setText() it just doesn't displaying it. Here is my code: public void bodAlg() { LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);

问题 I am working with two recyclerview in single screen(For android TV).Each recyclerview have complex layout item.And it's taking time to load.I worked with asynclayoutinflator in activities. AsyncLayoutInflater inflater = new AsyncLayoutInflater(this); inflater.inflate(R.layout.main, null, callback); I want to know whether there is any ways to achieve the same with recyclerview. Problem I am facing is onbindviewholder is getting called before asyncinflation finished. 回答1: import android.content

问题 I am working with two recyclerview in single screen(For android TV).Each recyclerview have complex layout item.And it's taking time to load.I worked with asynclayoutinflator in activities. AsyncLayoutInflater inflater = new AsyncLayoutInflater(this); inflater.inflate(R.layout.main, null, callback); I want to know whether there is any ways to achieve the same with recyclerview. Problem I am facing is onbindviewholder is getting called before asyncinflation finished. 回答1: import android.content

问题 It occurred to me while using AppCompat, that I had been using things like Button instead of android.support.v7.widget.AppCompatButton within my layout XML files. I did a test, via view.getClass().getSimpleName() and confirmed that even though I declared it as a Button in the XML, the class being loaded was in fact AppCompatButton . How does this work, under the hood? 回答1: In the process of researching this topic in order to ask the question correctly, I discovered the answer myself. When

问题 It occurred to me while using AppCompat, that I had been using things like Button instead of android.support.v7.widget.AppCompatButton within my layout XML files. I did a test, via view.getClass().getSimpleName() and confirmed that even though I declared it as a Button in the XML, the class being loaded was in fact AppCompatButton . How does this work, under the hood? 回答1: In the process of researching this topic in order to ask the question correctly, I discovered the answer myself. When

问题 error: and mainactivity code is empty and layout is: <?xml version="1.0" encoding="UTF-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <fragment android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/fragment" android:name="com

问题 error: and mainactivity code is empty and layout is: <?xml version="1.0" encoding="UTF-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> <fragment android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/fragment" android:name="com

问题 Error: inflating class com.google.android.material.navigation.NavigationView My app working above API level 26 or higher but stoped working bellow API level 26. Please help. Why does XML returns error in inflating class, and stoped working in lower API level? Error Report: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.silverfoxsoft.concretepumpandconstructioncalculator/com.silverfoxsoft.concretepumpandconstructioncalculator.MainActivity}: android.view.InflateException

问题 Error: inflating class com.google.android.material.navigation.NavigationView My app working above API level 26 or higher but stoped working bellow API level 26. Please help. Why does XML returns error in inflating class, and stoped working in lower API level? Error Report: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.silverfoxsoft.concretepumpandconstructioncalculator/com.silverfoxsoft.concretepumpandconstructioncalculator.MainActivity}: android.view.InflateException

问题 I am a beginner about android. For the past 6 months, I have been using the following code to display the layout in listview , fragment and add custom header. (ViewGroup) inflater.inflate(layout,view, false); LayoutInflater.from(getActivity()).inflate(layout, null); But i do not understand the functionality, and what it describes, and how it is working. Please kindly explain those if you know. Sorry for my bad English. 回答1: I will strongly recommend reading this article Layout inflation as