DocumentsUI: Stop to override fixed size of dialog in CreateDirectoryDialog.

Previously CreateDirectoryDialog overrides fixed size defined in the application
theme. As a result, the dialog is shown as vertically long.

The CL specifies explicitly specifies the default theme for dialog when creating
the dialog to stop override the application theme.

BUG=20239384
Change-Id: I7227bd91705c32f5196b666bbe94ff32b5cb4af8

2 files changed, 5 insertions, 10 deletions

diff --git a/packages/DocumentsUI/src/com/android/documentsui/CreateDirectoryFragment.java b/packages/DocumentsUI/src/com/android/documentsui/CreateDirectoryFragment.java
index 1a17ee0..1f7b41e 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/CreateDirectoryFragment.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/CreateDirectoryFragment.java
@@ -56,7 +56,11 @@ public class CreateDirectoryFragment extends DialogFragment {
         final Context context = getActivity();
         final ContentResolver resolver = context.getContentResolver();
 
-        final AlertDialog.Builder builder = new AlertDialog.Builder(context);
+        // We need to specify android.R.style.Theme_DeviceDefault_Dialog explicitly,
+        // because the application theme 'DialogWhenReallyLarge' has
+        // fixed window size properties for large screen devices.
+        final AlertDialog.Builder builder = new AlertDialog.Builder(
+                context, AlertDialog.THEME_DEVICE_DEFAULT_LIGHT);
         final LayoutInflater dialogInflater = LayoutInflater.from(builder.getContext());
 
         final View view = dialogInflater.inflate(R.layout.dialog_create_dir, null, false);
diff --git a/packages/DocumentsUI/src/com/android/documentsui/StandaloneActivity.java b/packages/DocumentsUI/src/com/android/documentsui/StandaloneActivity.java
index aad42ed..1d021cb 100644
--- a/packages/DocumentsUI/src/com/android/documentsui/StandaloneActivity.java
+++ b/packages/DocumentsUI/src/com/android/documentsui/StandaloneActivity.java
@@ -80,15 +80,6 @@ public class StandaloneActivity extends BaseActivity {
 
         final Context context = this;
 
-        // Strongly define our horizontal dimension; we leave vertical as
-        final WindowManager.LayoutParams a = getWindow().getAttributes();
-
-        final Point size = new Point();
-        getWindowManager().getDefaultDisplay().getSize(size);
-        // a.width = (int) res.getFraction(R.dimen.dialog_width, size.x, size.x);
-
-        getWindow().setAttributes(a);
-
         mDirectoryContainer = (DirectoryContainerView) findViewById(R.id.container_directory);
 
         mState = (icicle != null)