1 files changed, 96 insertions, 0 deletions
diff --git a/app/src/main/java/com/zeapo/pwdstore/git/GitAsyncTask.java b/app/src/main/java/com/zeapo/pwdstore/git/GitAsyncTask.java
new file mode 100644
index 00000000..add18278
--- /dev/null
+++ b/app/src/main/java/com/zeapo/pwdstore/git/GitAsyncTask.java
@@ -0,0 +1,96 @@
+package com.zeapo.pwdstore.git;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.os.AsyncTask;
+
+import com.zeapo.pwdstore.PasswordStore;
+import com.zeapo.pwdstore.R;
+import com.zeapo.pwdstore.utils.PasswordRepository;
+
+import org.apache.commons.io.FileUtils;
+import org.eclipse.jgit.api.CloneCommand;
+import org.eclipse.jgit.api.GitCommand;
+
+
+public class GitAsyncTask extends AsyncTask<GitCommand, Integer, String> {
+    private Activity activity;
+    private boolean finishOnEnd;
+    private boolean refreshListOnEnd;
+    private ProgressDialog dialog;
+    private Class operation;
+
+    public GitAsyncTask(Activity activity, boolean finishOnEnd, boolean refreshListOnEnd, Class operation) {
+        this.activity = activity;
+        this.finishOnEnd = finishOnEnd;
+        this.refreshListOnEnd = refreshListOnEnd;
+        this.operation = operation;
+
+        dialog = new ProgressDialog(this.activity);
+    }
+
+    protected void onPreExecute() {
+        this.dialog.setMessage(activity.getResources().getString(R.string.running_dialog_text));
+        this.dialog.setCancelable(false);
+        this.dialog.show();
+    }
+
+    @Override
+    protected String doInBackground(GitCommand... cmd) {
+        int count = cmd.length;
+        for (int i = 0; i < count; i++) {
+            try {
+                cmd[i].call();
+            } catch (Exception e) {
+                e.printStackTrace();
+                return e.getMessage();
+            }
+        }
+        return "";
+    }
+
+    protected void onPostExecute(String result) {
+        this.dialog.dismiss();
+
+        if (result == null)
+            result = "Unexpected error";
+
+        if (!result.isEmpty()) {
+            new AlertDialog.Builder(activity).
+                    setTitle(activity.getResources().getString(R.string.jgit_error_dialog_title)).
+                    setMessage(activity.getResources().getString(R.string.jgit_error_dialog_text) + result).
+                    setPositiveButton(activity.getResources().getString(R.string.dialog_ok), new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialogInterface, int i) {
+                            if (operation.equals(CloneCommand.class)) {
+                                // if we were unable to finish the job
+                                try {
+                                    FileUtils.deleteDirectory(PasswordRepository.getWorkTree());
+                                } catch (Exception e) {
+                                    e.printStackTrace();
+                                }
+                            } else {
+                                activity.setResult(Activity.RESULT_CANCELED);
+                                activity.finish();
+                            }
+                        }
+                    }).show();
+
+        } else {
+            if (finishOnEnd) {
+                this.activity.setResult(Activity.RESULT_OK);
+                this.activity.finish();
+            }
+
+            if (refreshListOnEnd) {
+                try {
+                    ((PasswordStore) this.activity).updateListAdapter();
+                } catch (ClassCastException e) {
+                    // oups, mistake
+                }
+            }
+        }
+    }
+}