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Code Issues Projects Releases Packages Wiki Activity

Clean app data (keeping the PASSCODE untouched) from ManageSpaceActivity

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This commit is contained in:
masensio 2016-01-29 13:46:22 +01:00
parent d6653ef684
commit 96ce49707b
4 changed files with 139 additions and 2 deletions
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3
AndroidManifest.xml
View file

@ -204,7 +204,8 @@
android:resource="@xml/users_and_groups_searchable"/>
</activity>
<activity android:name=".ui.activity.ManageSpaceActivity"
android:label="@string/manage_space"/>
android:label="@string/manage_space_title"
android:theme="@style/Theme.ownCloud" />
</application>
</manifest>

22
res/layout/activity_manage_space.xml
View file

@ -4,4 +4,26 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/general_description"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:layout_gravity="center_vertical"
android:singleLine="false"
android:layout_margin="10dp"
style="?android:attr/editTextPreferenceStyle"
android:text="@string/manage_space_description"
/>
<android.support.v7.widget.AppCompatButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/manage_space_clear_data"
android:id="@+id/clearDataButton"
android:layout_gravity="center_horizontal"
android:layout_margin="4dp"
android:theme="@style/Button.Primary"
style="@style/Button.Primary"
android:contentDescription="@string/manage_space_clear_data"/>
</LinearLayout>

5
res/values/strings.xml
View file

@ -405,5 +405,8 @@
<string name="action_switch_grid_view">Grid view</string>
<string name="action_switch_list_view">List view</string>
<string name="manage_space">Manage space</string>
<string name="manage_space_title">Manage space</string>
<string name="manage_space_description"> All %1$s\'s data will be deleted permanentlty. \nThis includes all files, settings, accounts, databases, etc. \n\nThis process can take some minutes.</string>
<string name="manage_space_clear_data">Clear data</string>
<string name="manage_string_message">%1$s\'s data deleted</string>
</resources>

111
src/com/owncloud/android/ui/activity/ManageSpaceActivity.java
View file

@ -1,17 +1,128 @@
package com.owncloud.android.ui.activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.owncloud.android.R;
import com.owncloud.android.lib.common.utils.Log_OC;
import java.io.File;
public class ManageSpaceActivity extends AppCompatActivity {
private static final String TAG = ManageSpaceActivity.class.getSimpleName();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_manage_space);
ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setTitle(R.string.manage_space_title);
TextView descriptionTextView = (TextView) findViewById(R.id.general_description);
descriptionTextView.setText(getString(R.string.manage_space_description, getString(R.string.app_name)));
Button clearDataButton = (Button) findViewById(R.id.clearDataButton);
clearDataButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
clearData();
}
});
}
/**
* Save passcode from Share preferences
* Clear the rest of data
*/
private void clearData() {
// Save passcode from Share preferences
SharedPreferences appPrefs = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext());
boolean passCodeEnable = appPrefs.getBoolean("set_pincode", false);
String passCodeDigits[] = new String[4];
if (passCodeEnable) {
passCodeDigits[0] = appPrefs.getString("PrefPinCode1", null);
passCodeDigits[1] = appPrefs.getString("PrefPinCode2", null);
passCodeDigits[2] = appPrefs.getString("PrefPinCode3", null);
passCodeDigits[3] = appPrefs.getString("PrefPinCode4", null);
}
// Clear data
clearApplicationData();
// Recover passcode
SharedPreferences.Editor appPrefsEditor = PreferenceManager
.getDefaultSharedPreferences(getApplicationContext()).edit();
if (passCodeEnable) {
appPrefsEditor.putString("PrefPinCode1", passCodeDigits[0]);
appPrefsEditor.putString("PrefPinCode2", passCodeDigits[1]);
appPrefsEditor.putString("PrefPinCode3", passCodeDigits[2]);
appPrefsEditor.putString("PrefPinCode4", passCodeDigits[3]);
}
appPrefsEditor.putBoolean("set_pincode", passCodeEnable);
appPrefsEditor.commit();
String message = getString(R.string.manage_string_message, getString(R.string.app_name));
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
public void clearApplicationData() {
File cache = getCacheDir();
File appDir = new File(cache.getParent());
if (appDir.exists()) {
String[] children = appDir.list();
for (String s : children) {
if (!s.equals("lib")) {
deleteDir(new File(appDir, s));
Log_OC.i(TAG, "*******File /data/data/" + getString(R.string.app_name)+
"/" + s + " DELETED *******");
}
}
}
}
public static boolean deleteDir(File dir) {
if (dir != null && dir.isDirectory()) {
String[] children = dir.list();
for (int i = 0; i < children.length; i++) {
boolean success = deleteDir(new File(dir, children[i]));
if (!success) {
return false;
}
}
}
return dir.delete();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
switch (item.getItemId()) {
case android.R.id.home:
finish();
break;
default:
Log_OC.w(TAG, "Unknown menu item triggered");
return false;
}
return true;
}
}