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-rw-r--r--src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java5
-rw-r--r--src/main/java/eu/siacs/conversations/ui/WelcomeActivity.java114
-rw-r--r--src/main/res/layout/welcome.xml20
-rw-r--r--src/main/res/values/ids.xml1
-rw-r--r--src/main/res/values/strings.xml3
5 files changed, 140 insertions, 3 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java b/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java
index b47b0c1dd..e1e15452f 100644
--- a/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java
@@ -103,11 +103,10 @@ public class UpdaterActivity extends Activity {
private void ExportDatabase() throws IOException {
// Get hold of the db:
- InputStream myInput = new
- FileInputStream(this.getDatabasePath(DatabaseBackend.DATABASE_NAME));
+ InputStream myInput = new FileInputStream(this.getDatabasePath(DatabaseBackend.DATABASE_NAME));
// Set the output folder on the SDcard
- File directory = new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/Pix-Art Messenger/.Database/");
+ File directory = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/Pix-Art Messenger/.Database/");
// Create the folder if it doesn't exist:
if (!directory.exists()) {
diff --git a/src/main/java/eu/siacs/conversations/ui/WelcomeActivity.java b/src/main/java/eu/siacs/conversations/ui/WelcomeActivity.java
index d4e8fa9f6..55bb7140f 100644
--- a/src/main/java/eu/siacs/conversations/ui/WelcomeActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/WelcomeActivity.java
@@ -1,12 +1,26 @@
package eu.siacs.conversations.ui;
import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.DialogInterface;
import android.content.Intent;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteException;
import android.os.Bundle;
+import android.os.Environment;
import android.view.View;
import android.widget.Button;
+import android.widget.TextView;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
import eu.siacs.conversations.R;
+import eu.siacs.conversations.persistance.DatabaseBackend;
public class WelcomeActivity extends Activity {
@@ -14,6 +28,62 @@ public class WelcomeActivity extends Activity {
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.welcome);
+ boolean dbExist = checkDatabase();
+ boolean backup_existing = false;
+
+ //check if there is a backed up database --
+ if (dbExist) {
+ //copy db from public storage to private storage
+ backup_existing = true;
+ } else {
+ //if copy fails, show dialog
+ AlertDialog.Builder builder = new AlertDialog.Builder(this);
+ builder.setMessage(R.string.import_failed)
+ .setCancelable(false)
+ .setPositiveButton(R.string.create_account, new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ Intent intent = new Intent(WelcomeActivity.this, MagicCreateActivity.class);
+ intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
+ startActivity(intent);
+ }
+ })
+ .setNegativeButton(R.string.use_existing_accout, new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ startActivity(new Intent(WelcomeActivity.this, EditAccountActivity.class));
+ }
+ });
+ AlertDialog alert = builder.create();
+ alert.show();
+ //throw new Error("Error copying database");
+ }
+
+ final Button ImportDatabase = (Button) findViewById(R.id.import_database);
+ final TextView ImportText = (TextView) findViewById(R.id.import_text);
+
+ if (backup_existing) {
+ ImportDatabase.setVisibility(View.VISIBLE);
+ ImportText.setVisibility(View.VISIBLE);
+ }
+
+ ImportDatabase.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ //ToDo add import DB from local storage to system storage and wait until copy is complete
+ try {
+ ImportDatabase();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ //ask user to uninstall old eu.siacs.conversations before restart
+
+ //restart app
+ Intent intent = getBaseContext().getPackageManager().getLaunchIntentForPackage(getBaseContext().getPackageName());
+ intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+ intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ startActivity(intent);
+ }
+ });
+
final Button createAccount = (Button) findViewById(R.id.create_account);
createAccount.setOnClickListener(new View.OnClickListener() {
@Override
@@ -33,4 +103,48 @@ public class WelcomeActivity extends Activity {
}
+ private boolean checkDatabase() {
+
+ SQLiteDatabase checkDB = null;
+ String DB_PATH = Environment.getExternalStorageDirectory().getAbsolutePath() + "/Pix-Art Messenger/.Database/";
+ String DB_NAME = "Database.bak";
+
+ try {
+ String myPath = DB_PATH + DB_NAME;
+ checkDB = SQLiteDatabase.openDatabase(myPath, null, SQLiteDatabase.OPEN_READONLY);
+ } catch (SQLiteException e) {
+ //database does't exist yet.
+ }
+
+ if (checkDB != null) {
+ checkDB.close();
+ }
+ return checkDB != null ? true : false;
+ }
+
+ private void ImportDatabase() throws IOException {
+
+ // Set location for the db:
+ OutputStream myOutput = new FileOutputStream(this.getDatabasePath(DatabaseBackend.DATABASE_NAME));
+
+ // Set the folder on the SDcard
+ File directory = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/Pix-Art Messenger/.Database/");
+
+ // Set the input file stream up:
+ InputStream myInput = new FileInputStream(directory.getPath() + "/Database.bak");
+
+ // Transfer bytes from the input file to the output file
+ byte[] buffer = new byte[1024];
+ int length;
+ while ((length = myInput.read(buffer)) > 0) {
+ myOutput.write(buffer, 0, length);
+ }
+
+ // Close and clear the streams
+ myOutput.flush();
+ myOutput.close();
+ myInput.close();
+ }
+
+
}
diff --git a/src/main/res/layout/welcome.xml b/src/main/res/layout/welcome.xml
index 813570759..2fb9667a5 100644
--- a/src/main/res/layout/welcome.xml
+++ b/src/main/res/layout/welcome.xml
@@ -43,6 +43,26 @@
android:textColor="@color/black87"
android:textSize="?attr/TextSizeBody" />
+ <TextView
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_marginTop="8dp"
+ android:text="@string/import_text"
+ android:textColor="@color/black87"
+ android:textSize="?attr/TextSizeBody"
+ android:visibility="gone"
+ android:id="@id/import_text" />
+
+ <Button
+ android:id="@+id/import_database"
+ style="?android:attr/borderlessButtonStyle"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="right"
+ android:text="@string/import_database"
+ android:textColor="@color/accent"
+ android:visibility="gone" />
+
<Button
android:id="@+id/create_account"
style="?android:attr/borderlessButtonStyle"
diff --git a/src/main/res/values/ids.xml b/src/main/res/values/ids.xml
index 75f75673b..0786006cf 100644
--- a/src/main/res/values/ids.xml
+++ b/src/main/res/values/ids.xml
@@ -3,4 +3,5 @@
<item name="snackbar_location_message" type="id" />
<item name="message_image_view" type="id" />
<item name="message_video_view" type="id" />
+ <item name="import_text" type="id" />
</resources> \ No newline at end of file
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index f25918008..b71122003 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -642,5 +642,8 @@
<string name="conference_subject">Subject</string>
<string name="choose_participants">Choose participants</string>
<string name="creating_conference">Creating conference…</string>
+ <string name="import_text">There is a backup on your device. Shall the backup be imported?</string>
+ <string name="import_database">import backup</string>
+ <string name="import_failed">The import has failed</string>
</resources>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 19:28:40 +0000