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탐색 서랍에 두 가지 기능이 필요합니다. 내 데이터베이스를 가져오고 내 보내십시오. 간단하지만 순간에 그것은 작동하지 않습니다. 가져 오기 요소 및 내보내기 요소가있는 탐색 창 목록은 클릭 할 수 없습니다. 이유는 무엇입니까?탐색 서랍 목록 요소가 작동하지 않습니다.
MainActivity.java
public class MainActivity extends Activity implements OnClickListener {
private DrawerLayout mDrawerLayout;
private ListView mDrawerList;
private ActionBarDrawerToggle mDrawerToggle;
// nav drawer title
private CharSequence mDrawerTitle;
// used to store app title
private CharSequence mTitle;
// slide menu items
private String[] navMenuTitles;
// private TypedArray navMenuIcons;
private ArrayList<NavDrawerItem> navDrawerItems;
private NavDrawerListAdapter adapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
tap_on_plus = (ImageView) findViewById(R.id.imageNewNote);
Contact_listview = (ListView) findViewById(R.id.listView1);
findViewById(R.id.button1).setOnClickListener(this);
findViewById(R.id.button2).setOnClickListener(this);
Set_Referash_Data();
} catch (Exception e) {
// TODO: handle exception
Log.e("some error", "" + e);
}
// tikras folderis "/Android/data/com.strategeens"
File direct = new File(Environment.getExternalStorageDirectory()
+ "/BackupFolder");
if (!direct.exists()) {
if (direct.mkdir()) {
// directory is created;
}
}
/////////////naujibundle///////////
mTitle = mDrawerTitle = getTitle();
// load slide menu items
navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items);
// nav drawer icons from resources
// navMenuIcons = getResources().obtainTypedArray(R.array.nav_drawer_icons);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.list_slidermenu);
navDrawerItems = new ArrayList<NavDrawerItem>();
// adding nav drawer items to array
// Home
navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], 1/*navMenuIcons.getResourceId(0, -1)*/));
// Find People
navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], 1/*navMenuIcons.getResourceId(1, -1)*/));
// Recycle the typed array
// navMenuIcons.recycle();
mDrawerList.setOnItemClickListener(new SlideMenuClickListener());
// setting the nav drawer list adapter
adapter = new NavDrawerListAdapter(getApplicationContext(),
navDrawerItems);
mDrawerList.setAdapter(adapter);
// enabling action bar app icon and behaving it as toggle button
getActionBar().setDisplayHomeAsUpEnabled(true);
getActionBar().setHomeButtonEnabled(true);
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
R.drawable.ic_drawer, //nav menu toggle icon
R.string.app_name, // nav drawer open - description for accessibility
R.string.app_name // nav drawer close - description for accessibility
) {
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
// calling onPrepareOptionsMenu() to show action bar icons
invalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(mDrawerTitle);
// calling onPrepareOptionsMenu() to hide action bar icons
invalidateOptionsMenu();
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
}
/**
* Slide menu item click listener
* */
public class SlideMenuClickListener implements
ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// display view for selected nav drawer item
switch (position) {
case 0:
importDB();
System.out.println("AAAAAAAAAAAAAAAAAAA1" + position);
break;
case 1:
System.out.println("AAAAAAAAAAAAAAAAAAA2" + position);
exportDB();
break;
}
// update selected item and title, then close the drawer
mDrawerList.setItemChecked(position, true);
mDrawerList.setSelection(position);
setTitle(navMenuTitles[position]);
mDrawerLayout.closeDrawer(mDrawerList);
}
}
@Override
public void setTitle(CharSequence title) {
mTitle = title;
getActionBar().setTitle(mTitle);
}
/**
* When using the ActionBarDrawerToggle, you must call it during
* onPostCreate() and onConfigurationChanged()...
*/
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggls
mDrawerToggle.onConfigurationChanged(newConfig);
}
/////////////////////visas kitas sudas///////////pabaiga
// importing database
private void importDB() {
// TODO Auto-generated method stub
try {
File sd = Environment.getExternalStorageDirectory();
File data = Environment.getDataDirectory();
if (sd.canWrite()) {
String currentDBPath = "//data//" + "com.strategeens.drugnotes"
+ "//databases//" + "drugsManager";
String backupDBPath = "/BackupFolder/drugsManager";
File backupDB = new File(data, currentDBPath);
File currentDB = new File(sd, backupDBPath);
FileChannel src = new FileInputStream(currentDB).getChannel();
FileChannel dst = new FileOutputStream(backupDB).getChannel();
dst.transferFrom(src, 0, src.size());
src.close();
dst.close();
Set_Referash_Data();
cAdapter.notifyDataSetChanged();
Toast.makeText(getBaseContext(), backupDB.toString(),
Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.toString(), Toast.LENGTH_LONG)
.show();
}
}
// exporting database
private void exportDB() {
// TODO Auto-generated method stub
try {
File sd = Environment.getExternalStorageDirectory();
File data = Environment.getDataDirectory();
if (sd.canWrite()) {
String currentDBPath = "//data//" + "com.strategeens.drugnotes"
+ "//databases//" + "drugsManager";
String backupDBPath = "/BackupFolder/drugsManager";
File currentDB = new File(data, currentDBPath);
File backupDB = new File(sd, backupDBPath);
FileChannel src = new FileInputStream(currentDB).getChannel();
FileChannel dst = new FileOutputStream(backupDB).getChannel();
dst.transferFrom(src, 0, src.size());
src.close();
dst.close();
Toast.makeText(getBaseContext(), backupDB.toString(),
Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.toString(), Toast.LENGTH_LONG)
.show();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.mainmenu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// toggle nav drawer on selecting action bar app icon/title
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
// Handle action bar actions click
switch (item.getItemId()) {
case R.id.action_settings:
return true;
// default:
// return super.onOptionsItemSelected(item);
}
super.onOptionsItemSelected(item);
switch (item.getItemId()) {
case R.id.item1:
// TODO Auto-generated method stub
Intent add_user = new Intent(MainActivity.this, AddUpdateDrug.class);
add_user.putExtra("called", "add");
add_user.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
| Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(add_user);
finish();
}
return false;
}
}
그리고 내 activity_main.xml 파일
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/drawer_layout" >
<!-- Framelayout to display Fragments -->
<FrameLayout
android:id="@+id/frame_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- Listview to display slider menu -->
<ListView
android:id="@+id/list_slidermenu"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="@color/list_divider"
android:dividerHeight="1dp"
android:listSelector="@drawable/list_selector"
android:background="@color/list_background"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<ListView
android:id="@+id/listView1"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</ListView>
<ImageView
android:id="@+id/imageNewNote"
android:layout_width="250dp"
android:layout_height="230dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="@drawable/tap_on_a_plus"
android:contentDescription="@string/newNote" />
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/imageNewNote"
android:layout_alignParentBottom="true"
android:layout_marginLeft="51dp"
android:text="Export" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_toRightOf="@+id/button2"
android:text="Import" />
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>
내가 그 문제는 XML 파일을 함께 생각, 감사합니다,하지만 더 제대로 XML을 편집하는 방법을 말해 줄 수 있을까? – galvakojis
감사합니다!이 z 순서를 위해 작동하지 않는, 나의 경우에는.. – biswajitGhosh