fixing the progressbar corner glitch, bumping style of indeterminate animation to material style via appcompat, fixing progress bar for folder picker too, see comment

res/drawable/actionbar_progress_horizontal.xml

@@ -4,15 +4,15 @@
 
     <item
         android:id="@android:id/background"
-        android:drawable="@drawable/owncloud_progress_bg_light" />
+        android:drawable="@color/owncloud_blue" />
     <item android:id="@android:id/secondaryProgress">
         <scale
-            android:drawable="@drawable/owncloud_progress_secondary_light"
+            android:drawable="@color/owncloud_blue"
             android:scaleWidth="100%" />
     </item>
     <item android:id="@android:id/progress">
         <scale
-            android:drawable="@drawable/owncloud_progress_primary_light"
+            android:drawable="@color/owncloud_blue"
             android:scaleWidth="100%" />
     </item>
 

res/layout/files.xml

@@ -31,14 +31,14 @@
 
         <ProgressBar android:id="@+id/progressBar"
             android:layout_width="match_parent"
-            android:layout_height="6dp"
+            android:layout_height="4dp"
             android:padding="0dp"
             android:layout_margin="0dp"
             style="@style/Widget.ownCloud.TopProgressBar"
-            android:indeterminate="true"
-            android:indeterminateOnly="true"
-            android:background="#ffffff"
-
+            android:indeterminate="false"
+            android:indeterminateOnly="false"
+            android:background="@color/background_color"
+            android:visibility="visible"
             />
 
         <LinearLayout

res/values/styles.xml

@@ -40,7 +40,7 @@
     </style>
 
 	<!-- Progress bar -->
-	<style name="Widget.ownCloud.TopProgressBar" parent="android:Widget.Holo.ProgressBar.Horizontal">
+	<style name="Widget.ownCloud.TopProgressBar" parent="style/Widget.AppCompat.ProgressBar.Horizontal">
 		<item name="android:progressDrawable">@drawable/actionbar_progress_horizontal</item>
 		<item name="android:indeterminateDrawable">@drawable/actionbar_progress_indeterminate_horizontal</item>
 	</style>

src/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -154,7 +154,6 @@ public class FileDisplayActivity extends HookActivity
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         Log_OC.v(TAG, "onCreate() start");
-        //requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
 
         super.onCreate(savedInstanceState); // this calls onAccountChanged() when ownCloud Account
                                             // is valid
@@ -188,6 +187,9 @@ public class FileDisplayActivity extends HookActivity
         initDrawer();
 
         mProgressBar = (ProgressBar) findViewById(R.id.progressBar);
+        mProgressBar.setIndeterminateDrawable(
+                getResources().getDrawable(
+                    R.drawable.actionbar_progress_indeterminate_horizontal));
 
         mDualPane = getResources().getBoolean(R.bool.large_land_layout);
         mLeftFragmentContainer = findViewById(R.id.left_fragment_container);
@@ -205,9 +207,7 @@ public class FileDisplayActivity extends HookActivity
         //getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         getSupportActionBar().setHomeButtonEnabled(true);
 
-        mProgressBar.setVisibility((mSyncInProgress) ? View.VISIBLE : View.INVISIBLE);
-        //setSupportProgressBarIndeterminateVisibility(mSyncInProgress
-        /*|| mRefreshSharesInProgress*/ //);
+        mProgressBar.setIndeterminate(mSyncInProgress);
         // always AFTER setContentView(...) ; to work around bug in its implementation
 
         initDrawer();
@@ -954,7 +954,8 @@ public class FileDisplayActivity extends HookActivity
                     }
                     removeStickyBroadcast(intent);
                     Log_OC.d(TAG, "Setting progress visibility to " + mSyncInProgress);
-                    mProgressBar.setVisibility((mSyncInProgress) ? View.VISIBLE : View.INVISIBLE);
+                    mProgressBar.setIndeterminate(mSyncInProgress);
+                    //mProgressBar.setVisibility((mSyncInProgress) ? View.VISIBLE : View.INVISIBLE);
                     //setSupportProgressBarIndeterminateVisibility(mSyncInProgress
                     /*|| mRefreshSharesInProgress*/ //);
 
@@ -1053,9 +1054,7 @@ public class FileDisplayActivity extends HookActivity
                     } // TODO what about other kind of previews?
                 }
 
-                //setSupportProgressBarIndeterminate(false);
-                mProgressBar.setVisibility(View.INVISIBLE);
-
+                mProgressBar.setIndeterminate(false);
             } finally {
                 if (intent != null) {
                     removeStickyBroadcast(intent);
@@ -1579,9 +1578,7 @@ public class FileDisplayActivity extends HookActivity
                 getApplicationContext()
         );
         synchFolderOp.execute(getAccount(), MainApp.getAppContext(), this, null, null);
-
-        mProgressBar.setVisibility(View.VISIBLE);
-        //setSupportProgressBarIndeterminateVisibility(true);
+        mProgressBar.setIndeterminate(true);
 
         setBackgroundText();
     }

src/com/owncloud/android/ui/activity/FolderPickerActivity.java

@@ -40,6 +40,7 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.Window;
 import android.widget.Button;
+import android.widget.ProgressBar;
 import android.widget.Toast;
 
 import com.owncloud.android.R;
@@ -80,12 +81,12 @@ public class FolderPickerActivity extends FileActivity implements FileFragment.C
 
     protected Button mCancelBtn;
     protected Button mChooseBtn;
+    private ProgressBar mProgressBar;
 
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         Log_OC.d(TAG, "onCreate() start");
-        requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
 
         super.onCreate(savedInstanceState); 
 
@@ -102,14 +103,18 @@ public class FolderPickerActivity extends FileActivity implements FileFragment.C
         ActionBar actionBar = getSupportActionBar();
         actionBar.setDisplayShowTitleEnabled(true);
         actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
-        setSupportProgressBarIndeterminateVisibility(mSyncInProgress);
-            // always AFTER setContentView(...) ; to work around bug in its implementation
+
+        mProgressBar = (ProgressBar) findViewById(R.id.progressBar);
+        mProgressBar.setIndeterminateDrawable(
+                getResources().getDrawable(
+                        R.drawable.actionbar_progress_indeterminate_horizontal));
+        mProgressBar.setIndeterminate(mSyncInProgress);
+        // always AFTER setContentView(...) ; to work around bug in its implementation
         
         // sets message for empty list of folders
         setBackgroundText();
 
         Log_OC.d(TAG, "onCreate() end");
-        
     }
 
     @Override
@@ -215,8 +220,8 @@ public class FolderPickerActivity extends FileActivity implements FileFragment.C
                                                                         getApplicationContext()
                                                                       );
         synchFolderOp.execute(getAccount(), this, null, null);
-        
-        setSupportProgressBarIndeterminateVisibility(true);
+
+        mProgressBar.setIndeterminate(true);
 
         setBackgroundText();
     }
@@ -520,10 +525,10 @@ public class FolderPickerActivity extends FileActivity implements FileFragment.C
                     }
                     removeStickyBroadcast(intent);
                     Log_OC.d(TAG, "Setting progress visibility to " + mSyncInProgress);
-                    setSupportProgressBarIndeterminateVisibility(mSyncInProgress /*|| mRefreshSharesInProgress*/);
+
+                    mProgressBar.setIndeterminate(mSyncInProgress);
 
                     setBackgroundText();
-                        
                 }
                 
             } catch (RuntimeException e) {