How to create an alertdialog programmatically in android
In my android app, I need to programmatically use an alertdialog with two images on the first line and two more images on the second line. i saw an example like
CharSequence colors[] = new CharSequence[] {"red", "green", "blue", "black"};
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Pick a color");
builder.setItems(colors, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// the user clicked on colors[which]
}
});
builder.show();
in the above example, there is only one option for each line, such as red on the first line, green on the next line, blue on the third line. I need to implement 2 options on each line, pls guide me,
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Dialog mDialog;
mDialog=new Dialog(SplashScreen.this);
mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
mDialog.setContentView(R.layout.yourcustomlayout);
TextView ok,cancel;
ok=(TextView) mDialog.findViewById(R.id.dialogyes);
cancel=(TextView) mDialog.findViewById(R.id.dialogno);
ok.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
mDialog.cancel();
}
});
cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
finish();
mDialog.cancel();
}
});
mDialog.show();
yourcustomlayout.xml -
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/white" >
<TextView
android:id="@+id/dialogtitle"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:gravity="center"
android:text="Internet Connection"
android:textAppearance="@android:style/TextAppearance.Medium"
android:textColor="@android:color/black" />
<View
android:id="@+id/view1"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_alignParentLeft="true"
android:layout_below="@+id/dialogtitle"
android:layout_marginTop="25dp"
android:background="#C83437" />
<TextView
android:id="@+id/dialogMessage"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/view1"
android:layout_marginBottom="20dp"
android:layout_marginTop="10dp"
android:gravity="center"
android:text="You are not connected to internet.\nDo you want to on connection?"
android:textAppearance="@android:style/TextAppearance.Medium"
android:textColor="@android:color/black" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="70dp"
android:layout_alignParentLeft="true"
android:layout_marginBottom="10dp"
android:layout_marginTop="150dp"
android:gravity="center"
android:orientation="horizontal"
android:weightSum="1" >
<TextView
android:id="@+id/dialogyes"
android:layout_width="wrap_content"
android:layout_height="60dp"
android:layout_marginBottom="10dp"
android:layout_weight="0.5"
android:gravity="center"
android:text="YES"
android:textColor="@android:color/black" />
<TextView
android:id="@+id/dialogno"
android:layout_width="wrap_content"
android:layout_height="60dp"
android:layout_marginBottom="10dp"
android:layout_weight="0.5"
android:gravity="center"
android:text="NO"
android:textColor="@android:color/black" />
</LinearLayout>
</RelativeLayout>
in mDialog.setContentView () add your own layout.
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