android-linearlayout

问题 I have an Activity and its layout. Now I need to add a LinearLayout from another layout, menu_layout.xml . LayoutInflater inflater; inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); LinearLayout layout = (LinearLayout) inflater.inflate(R.layout.menu_layout, null); After this, findViewById() returns null. Is there is any solution for that? Note: I can't put both XML in one place, and using <include> also is not working. 回答1: Explanation When you inflate a

问题 I have an issue with a RelativeLayout. It is a custom view for a List Item. I have a RelativeLayout, it's height is set to wrap_content. Inside of it are three Linear Layouts, one of which has it's height set to wrap_content. The other two are set to match_parent as I need them to fill the parent after it has grown to accommodate the wrap_content one. The two that are supposed to grow are behind the other one (it's used for swiping, The top view when swiped moves out of the way to reveal the

问题 <TabHost android:id="@+id/tabHost" android:layout_width="fill_parent" android:layout_height="fill_parent" > <LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1" > // --------------------------- Here I got warning ------------------------- <LinearLayout android:id="@+id/chat_list"

问题 <TabHost android:id="@+id/tabHost" android:layout_width="fill_parent" android:layout_height="fill_parent" > <LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <FrameLayout android:id="@android:id/tabcontent" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1" > // --------------------------- Here I got warning ------------------------- <LinearLayout android:id="@+id/chat_list"

问题 Maybe I misunderstood the layout_weight parameter but I can't get it why something like this is not working... <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" android:weightSum="1"> <TextView android:id="@+id/textView1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="TextView" android

问题 Maybe I misunderstood the layout_weight parameter but I can't get it why something like this is not working... <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" android:weightSum="1"> <TextView android:id="@+id/textView1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="TextView" android

问题 I have added a linearlayout in a linearlayout dynamically using this code. LinearLayout root = (LinearLayout) findViewById(R.id.root); View child = inflater.inflate(R.layout.childrow, null); root.addView(child , index++); I want to add bottom margin in childview. Can I do this dynamically? 回答1: View child = inflater.inflate(R.layout.childrow, null); LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP

问题 I have added a linearlayout in a linearlayout dynamically using this code. LinearLayout root = (LinearLayout) findViewById(R.id.root); View child = inflater.inflate(R.layout.childrow, null); root.addView(child , index++); I want to add bottom margin in childview. Can I do this dynamically? 回答1: View child = inflater.inflate(R.layout.childrow, null); LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP

问题 In my app, I populate a linearlayout with a text and a little icon (like a listview with a custom adapter). I need the text and the picture to have the same size. Is there a way to do that? Here's the code: LinearLayout.LayoutParams params = new LinearLayout.LayoutParams( LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT); LinearLayout LayoutPadre = new LinearLayout(this); TextView Tag = new TextView(this); ImageView img = new ImageView(this); Tag.setText(data); if(stato.equalsIgnoreCase(

问题 I have followed an instruction for making new AdMob plugin for Unity. Ads show up correctly, but I have problem with bottom position. They show up at top of the screen. I have set gravity to bottom (for FrameLayout) but banner ads again show up at the top of screen. I dont have any .xml file with LinearLayout/FrameLayout tags. Here is all code: public class playads { private String adUnitID = "ca-app-pub-9578188175087140/5483276313"; private Activity activity; //Store the android main