Update SR api to 1.0.0-alpha02

Signed-off-by: Fung Gwo <fython@163.com>

Author: fython

app/build.gradle

@@ -33,5 +33,5 @@ dependencies {
     implementation "androidx.recyclerview:recyclerview:1.0.0"
     implementation 'io.reactivex.rxjava2:rxjava:2.2.7'
     implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
-    implementation 'moe.shizuku.redirectstorage:api:1.0.0-alpha1'
+    implementation 'moe.shizuku.redirectstorage:api:1.0.0-alpha2'
 }

app/src/main/java/app/gwo/safenhancer/lite/ProxyCameraActivity.java

@@ -96,20 +96,23 @@ private void getExtrasFromCaptureIntent(@NonNull Intent intent) {
                     && "file".equals(mExpectedOutput.getScheme())
                     && referrerPackage != null
                     && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
-                    && StorageRedirectManager.installed(getPackageManager())
+                    && StorageRedirectManager.isSupported(getPackageManager())
                     && checkSelfPermission(StorageRedirectManager.PERMISSION) == PERMISSION_GRANTED
             ) {
                 StorageRedirectManager srm = StorageRedirectManager.create();
                 if (srm != null) {
                     try {
                         RedirectPackageInfo rpi = srm.getRedirectPackageInfo(
                                 referrerPackage, 0, 0);
-                        if (rpi != null && rpi.enabled && rpi.redirectTarget != null) {
+                        if (rpi != null && rpi.enabled) {
                             Log.d(TAG, "Package " + referrerPackage + " is enabled redirect.");
                             String originalPath = mExpectedOutput.toString();
                             String externalRoot = Environment.getExternalStorageDirectory()
                                     .getAbsolutePath();
                             String redirectTarget = rpi.redirectTarget;
+                            if (redirectTarget == null) {
+                                redirectTarget = srm.getDefaultRedirectTarget();
+                            }
                             if (rpi.redirectTarget.contains("%s")) {
                                 redirectTarget = String.format(redirectTarget, referrerPackage);
                             }

app/src/main/java/app/gwo/safenhancer/lite/SettingsActivity.java

@@ -96,10 +96,7 @@ public void onCreate(@Nullable Bundle savedInstanceState) {
                 }
                 return false;
             });
-            mSRPermission.setEnabled(
-                    Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
-                            StorageRedirectManager.installed(pm)
-            );
+            mSRPermission.setEnabled(StorageRedirectManager.isSupported(pm));
             mSRPermission.setChecked(
                     Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
                     getActivity().checkSelfPermission(StorageRedirectManager.PERMISSION)