Android Custom Alertdialog Ultimate Solution (pro-Test effective!) ）

problem: Custom Alertdialog appear black Edge To run a code snippet:

View view = View.inflate(context, R.layout.dialog_common, null);mDialog = new AlertDialog.Builder(context).create();mDialog.setView(view);mDialog.show();

Dialog_common.xml

<?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=" Wrap_ Content "    android:background=" @drawable/shape_dialog_white "    android:o rientation= "Vertical" >    <LinearLayout        android: Layout_width= "Match_parent"         android:layout_height= "Wrap_content"         android:layout_marginbottom= "35DP"          android:layout_margintop= "35DP"         android:gravity= "center" >        <TextView             android:id= "@+id/dialog_tv_content"              Android:layOut_width= "Wrap_content"             android:layout_ height= "Wrap_content"             android:text= "@string/ Dialog_edit_wall_title "            android:textcolor=" @ Android:color/black "            android:textsize=" 19SP "/ >    </LinearLayout>    <View         android:layout_width= "match_parent"         android:layout_height= "1DP"         android:background= "@color/app_color"/>    < linearlayout        android:layout_width= "Match_parent"          android:layout_height= "Wrap_content"         android: Gravity= "CenteR ">        <TextView             android:id= "@+id/dialog_tv_left"              android:layout_width= "Wrap_content"             android:layout_height= "Wrap_content"             android: Layout_marginbottom= "12DP"             android:layout_ margintop= "12DP"             android:layout_weight= "1"             android:gravity= "center"              android:text= "@string/dialog_edit_wall_secede"              android:textcolor= "@android: Color/black"/>         <TextView            android:id= "@+id /dialog_tv_right "            android:layout_width=" Wrap_ Content "            android:layout_height=" Wrap_content "             android:layout_marginbottom= "12DP"              android:layout_margintop= "12DP"              android:layout_weight= "1"              android:gravity= "center"              android:text= "@string/dialog_new_reply_cancel"              android:textcolor= "@color/app_color"/>    </linearlayout></ Linearlayout>

Run-time (there is a circle of black edges!) ):

solve the problem: 1. Baidu Search "Android custom Alertdialog Remove Black edge", to conclude 3 words: "Then egg"! Most of them do this:     Modify code:

mDialog.setView(view);

is:

mDialog.setView(view,0,0,0,0);

run time (what is called "but the egg", the thick black edge becomes the thin black edge, the result black edge is still in):


2. Analysis: The layout of your own writing is not a problem, obviously alertdialog style or theme problem. 3. Ultimate Solution:     Add a style

    <!--styles.xml on API 14+ devices-->    <style name= "Sampletheme.light" parent= " Android:Theme.Holo.Light.DarkActionBar ">        <item name=" Android: Windownotitle ">true</item>    </style>

     add to Layout or androidmanifest.xml (I was added to Androidmanifest.xml, layout can be added to see for yourself ) )

   <activity android:name="com.kesar.ui.MainActivity"              android:theme="@style/SampleTheme.Light"/>

runtime (Next is the time to witness miracles!) ):





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Android Custom Alertdialog Ultimate Solution (pro-Test effective!) ）