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नमस्ते दोस्तों में काम नहीं कर मैं सभी Android डिवाइसDrawerLayout 2.3 डिवाइस
के रूप में नीचे MainClass में DrawerLayout के लिए एक डेमो Applicaiton लागू:
import java.util.Locale;
import android.app.SearchManager;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarActivity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.Toast;
public class MainActivity extends ActionBarActivity {
private DrawerLayout mDrawerLayout;
private ListView mDrawerList;
private ActionBarDrawerToggle mDrawerToggle;
private CharSequence mDrawerTitle;
private CharSequence mTitle;
private String[] mPlanetTitles;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.drawer_main);
mTitle = mDrawerTitle = getTitle();
mPlanetTitles = getResources().getStringArray(R.array.planets_array);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.left_drawer);
// set a custom shadow that overlays the main content when the drawer opens
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
// set up the drawer's list view with items and click listener
mDrawerList.setAdapter(new ArrayAdapter<String>(this,
R.layout.drawer_list_item, mPlanetTitles));
mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
// enable ActionBar app icon to behave as action to toggle nav drawer
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
// ActionBarDrawerToggle ties together the the proper interactions
// between the sliding drawer and the action bar app icon
mDrawerToggle = new ActionBarDrawerToggle(
this, /* host Activity */
mDrawerLayout, /* DrawerLayout object */
R.drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
R.string.drawer_open, /* "open drawer" description for accessibility */
R.string.drawer_close /* "close drawer" description for accessibility */
) {
public void onDrawerClosed(View view) {
getSupportActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
public void onDrawerOpened(View drawerView) {
getSupportActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
if (savedInstanceState == null) {
selectItem(0);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main, menu);
return super.onCreateOptionsMenu(menu);
}
/* Called whenever we call invalidateOptionsMenu() */
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
// If the nav drawer is open, hide action items related to the content view
boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
menu.findItem(R.id.action_websearch).setVisible(!drawerOpen);
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// The action bar home/up action should open or close the drawer.
// ActionBarDrawerToggle will take care of this.
if (mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
// Handle action buttons
switch(item.getItemId()) {
case R.id.action_websearch:
// create intent to perform web search for this planet
Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
intent.putExtra(SearchManager.QUERY, getSupportActionBar().getTitle());
// catch event that there's no activity to handle intent
if (intent.resolveActivity(getPackageManager()) != null) {
startActivity(intent);
} else {
Toast.makeText(this, R.string.app_not_available, Toast.LENGTH_LONG).show();
}
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/* The click listner for ListView in the navigation drawer */
private class DrawerItemClickListener implements ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
selectItem(position);
}
}
private void selectItem(int position) {
// update the main content by replacing fragments
Fragment fragment = new PlanetFragment();
Bundle args = new Bundle();
args.putInt(PlanetFragment.ARG_PLANET_NUMBER, position);
fragment.setArguments(args);
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction().replace(R.id.content_frame, fragment).commit();
// update selected item and title, then close the drawer
mDrawerList.setItemChecked(position, true);
setTitle(mPlanetTitles[position]);
mDrawerLayout.closeDrawer(mDrawerList);
}
@Override
public void setTitle(CharSequence title) {
mTitle = title;
getSupportActionBar().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);
}
/**
* Fragment that appears in the "content_frame", shows a planet
*/
public static class PlanetFragment extends Fragment {
public static final String ARG_PLANET_NUMBER = "planet_number";
public PlanetFragment() {
// Empty constructor required for fragment subclasses
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_planet, container, false);
int i = getArguments().getInt(ARG_PLANET_NUMBER);
String planet = getResources().getStringArray(R.array.planets_array)[i];
int imageId = getResources().getIdentifier(planet.toLowerCase(Locale.getDefault()),
"drawable", getActivity().getPackageName());
((ImageView) rootView.findViewById(R.id.image)).setImageResource(imageId);
getActivity().setTitle(planet);
return rootView;
}
}
}
मेरी drawer_main.xml नीचे की तरह:
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- As the main content view, the view below consumes the entire
space available using match_parent in both dimensions. -->
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!-- android:layout_gravity="start" tells DrawerLayout to treat
this as a sliding drawer on the left side for left-to-right
languages and on the right side for right-to-left languages.
The drawer is given a fixed width in dp and extends the full height of
the container. A solid background is used for contrast
with the content view. -->
<ListView
android:id="@+id/left_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="@android:color/transparent"
android:dividerHeight="0dp"
android:background="#111"/>
</android.support.v4.widget.DrawerLayout>
मेरा menifest.xml
<?xml version="1.0" encoding="utf-8"?>
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="16" />
<supports-screens
android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:xlargeScreens="true"
android:anyDensity="true"
/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.appcompactdemo.MainActivity"
android:label="@string/app_name"
android:theme="@style/Theme.AppCompat.Light.DarkActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
मैं Android समर्थन लाइब्रेरी का इस्तेमाल किया ActionBar दस्तावेज़ प्रति लेकिन मेरे ऊपर के उदाहरण में के रूप में यह 2.3 डिवाइस में 4.0 डिवाइस पर काम कर रहा है जो 2.1 में या डिवाइस से ऊपर संभव है यह मेरे नीचे के रूप में की तरह त्रुटि देता है:
07-27 08:46:56.037: E/AndroidRuntime(616): FATAL EXCEPTION: main
07-27 08:46:56.037: E/AndroidRuntime(616): android.view.InflateException: Binary XML file line #17: Error inflating class <unknown>
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.LayoutInflater.createView(LayoutInflater.java:518)
07-27 08:46:56.037: E/AndroidRuntime(616): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.LayoutInflater.inflate(LayoutInflater.java:386)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:332)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.ArrayAdapter.getView(ArrayAdapter.java:323)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.AbsListView.obtainView(AbsListView.java:1430)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.ListView.makeAndAddView(ListView.java:1745)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.ListView.fillDown(ListView.java:670)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.ListView.fillFromTop(ListView.java:727)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.ListView.layoutChildren(ListView.java:1598)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.AbsListView.onLayout(AbsListView.java:1260)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.layout(View.java:7175)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:702)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.layout(View.java:7175)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.layout(View.java:7175)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1254)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1130)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.LinearLayout.onLayout(LinearLayout.java:1047)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.layout(View.java:7175)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.layout(View.java:7175)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.layout(View.java:7175)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.ViewRoot.performTraversals(ViewRoot.java:1140)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.ViewRoot.handleMessage(ViewRoot.java:1859)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.os.Handler.dispatchMessage(Handler.java:99)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.os.Looper.loop(Looper.java:130)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.app.ActivityThread.main(ActivityThread.java:3683)
07-27 08:46:56.037: E/AndroidRuntime(616): at java.lang.reflect.Method.invokeNative(Native Method)
07-27 08:46:56.037: E/AndroidRuntime(616): at java.lang.reflect.Method.invoke(Method.java:507)
07-27 08:46:56.037: E/AndroidRuntime(616): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
07-27 08:46:56.037: E/AndroidRuntime(616): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
07-27 08:46:56.037: E/AndroidRuntime(616): at dalvik.system.NativeStart.main(Native Method)
07-27 08:46:56.037: E/AndroidRuntime(616): Caused by: java.lang.reflect.InvocationTargetException
07-27 08:46:56.037: E/AndroidRuntime(616): at java.lang.reflect.Constructor.constructNative(Native Method)
07-27 08:46:56.037: E/AndroidRuntime(616): at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.LayoutInflater.createView(LayoutInflater.java:505)
07-27 08:46:56.037: E/AndroidRuntime(616): ... 35 more
07-27 08:46:56.037: E/AndroidRuntime(616): Caused by: android.content.res.Resources$NotFoundException: Resource is not a Drawable (color or path): TypedValue{t=0x2/d=0x10102fd a=-1}
07-27 08:46:56.037: E/AndroidRuntime(616): at android.content.res.Resources.loadDrawable(Resources.java:1681)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.view.View.<init>(View.java:1951)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.TextView.<init>(TextView.java:350)
07-27 08:46:56.037: E/AndroidRuntime(616): at android.widget.TextView.<init>(TextView.java:343)
07-27 08:46:56.037: E/AndroidRuntime(616): ... 38 more
कोई विचार मैं इसे कैसे हल कर सकता हूं?
मैं जानता हूँ कि यह 'एंड्रॉयड उपयोग के साथ कुछ है: textAppearance ="? एंड्रॉयड: attr/textAppearanceListItemSmall " एंड्रॉयड: पृष्ठभूमि =" एंड्रॉयड: attr/activatedBackgroundIndicator " एंड्रॉयड: minHeight ="? एंड्रॉइड: attr/listPreferredItemHeightSmall "' drawer_list_item.xml में वे एक उदाहरण के रूप में उपयोग करते हैं। सुनिश्चित नहीं है कि इसे अभी कैसे ठीक करें ... अब इस पर काम कर रहा है। –
मुझे स्पिनर के साथ समान लक्षण अनुभव हैं। ऐसा लगता है कि थीम बग्गी '' शैली/थीम है। AppCompat.Light.DarkActionBar''। मेरे लिए समस्या के आसपास काम करने के लिए इसे '' @ शैली/थीम.AppCompat.Light'' पर सेट करना। – yadutaf