Add ability to enter a new filename

.travis.yml

@@ -9,6 +9,7 @@ android:
     - build-tools-23.0.2
     - build-tools-23.0.1
     - android-23
+#    - sys-img-armeabi-v7a-android-23
     - extra-android-support
     - extra-google-m2repository
     - extra-android-m2repository
@@ -24,8 +25,16 @@ cache:
     - $HOME/.gradle/caches/
     - $HOME/.gradle/wrapper/
 
+# Emulator Management: Create, Start and Wait
+#before_script:
+  # x86 requires kvm which is not available on travis containers
+#  - echo no | android create avd --force -n test -t android-23 --abi armeabi-v7a
+#  - emulator -avd test -gpu off -no-audio -no-window &
+#  - android-wait-for-emulator
+#  - adb shell input keyevent 82 &
+
 before_install:
   - chmod +x gradlew
 
 script:
-  - ./gradlew build check
+  - ./gradlew build check #testDebugUnitTest connectedDebugAndroidTest

library/src/main/java/com/nononsenseapps/filepicker/AbstractFilePickerActivity.java

@@ -36,10 +36,10 @@
  * If you want to be able to select multiple items, include EXTRA_ALLOW_MULTIPLE
  * (default false).
  * <p/>
- * Two non-standard extra arguments are supported as well: EXTRA_ONLY_DIRS
- * (defaults to false)
- * allows only directories to be selected.
- * And EXTRA_START_PATH (default null), which should specify the starting path.
+ * Some non-standard extra arguments are supported as well:
+ * EXTRA_ONLY_DIRS - (default false) allows only directories to be selected.
+ * EXTRA_START_PATH - (default null) which should specify the starting path.
+ * EXTRA_ALLOW_EXISTING_FILE - (default true) if existing files are selectable in 'new file'-mode
  * <p/>
  * The result of the user's action is returned in onActivityResult intent,
  * access it using getUri.
@@ -62,16 +62,20 @@ public abstract class AbstractFilePickerActivity<T> extends AppCompatActivity
     // For compatibility
     public static final String EXTRA_ALLOW_MULTIPLE =
             "android.intent.extra" + ".ALLOW_MULTIPLE";
+    public static final String EXTRA_ALLOW_EXISTING_FILE =
+            "android.intent.extra" + ".ALLOW_EXISTING_FILE";
     public static final String EXTRA_PATHS = "nononsense.intent.PATHS";
     public static final int MODE_FILE = AbstractFilePickerFragment.MODE_FILE;
     public static final int MODE_FILE_AND_DIR =
             AbstractFilePickerFragment.MODE_FILE_AND_DIR;
+    public static final int MODE_NEW_FILE = AbstractFilePickerFragment.MODE_NEW_FILE;
     public static final int MODE_DIR = AbstractFilePickerFragment.MODE_DIR;
     protected static final String TAG = "filepicker_fragment";
     protected String startPath = null;
     protected int mode = AbstractFilePickerFragment.MODE_FILE;
     protected boolean allowCreateDir = false;
     protected boolean allowMultiple = false;
+    private boolean allowExistingFile = true;
     protected boolean singleClick = false;
 
     @Override
@@ -89,6 +93,8 @@ protected void onCreate(Bundle savedInstanceState) {
                     allowCreateDir);
             allowMultiple =
                     intent.getBooleanExtra(EXTRA_ALLOW_MULTIPLE, allowMultiple);
+            allowExistingFile =
+                    intent.getBooleanExtra(EXTRA_ALLOW_EXISTING_FILE, allowExistingFile);
             singleClick =
                     intent.getBooleanExtra(EXTRA_SINGLE_CLICK, singleClick);
         }
@@ -99,7 +105,8 @@ protected void onCreate(Bundle savedInstanceState) {
 
         if (fragment == null) {
             fragment =
-                    getFragment(startPath, mode, allowMultiple, allowCreateDir, singleClick);
+                    getFragment(startPath, mode, allowMultiple, allowCreateDir, allowExistingFile,
+                            singleClick);
         }
 
         if (fragment != null) {
@@ -113,7 +120,8 @@ protected void onCreate(Bundle savedInstanceState) {
 
     protected abstract AbstractFilePickerFragment<T> getFragment(
             @Nullable final String startPath, final int mode, final boolean allowMultiple,
-            final boolean allowCreateDir, final boolean singleClick);
+            final boolean allowCreateDir, final boolean allowExistingFile,
+            final boolean singleClick);
 
     @Override
     public void onSaveInstanceState(Bundle b) {