DrawerLayout不工作在2.3设备 [英] DrawerLayout not working in 2.3 Device
本文介绍了DrawerLayout不工作在2.3设备的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
朋友你好我在所有的Android设备实现了一个演示应用程序了用于DrawerLayout
Hello Friends i implement one Demo Applicaiton for DrawerLayout in All Android Device
MainClass如下：
MainClass as below :
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;
}
}
}
我drawer_main.xml象下面这样：
my drawer_main.xml like below:
<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>
我的menifest.xml是如下
My menifest.xml is as below
<?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>
我用Android的支持库这是2.1或更高版本的设备按动作条的文件，但在我上面的例子中，它正在对2.3设备4.0设备可行它给我的错误，如如下：
I used Android Support Library which is feasible in 2.1 or above device as per actionbar document but in my above example it is working on 4.0 device in 2.3 device it gives me error like as below:
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
任何想法我怎么能解决呢？
any Idea how can I Solve it ?
推荐答案
问题在于drawer_list_item.xml。你将需要删除这两条线：
The problem lies in the drawer_list_item.xml. You will need to remove these 2 lines:
android:background="?android:attr/activatedBackgroundIndicator"
android:minHeight="?android:attr/listPreferredItemHeightSmall"
一旦这些被删除，它应该工作。这些项目都需要在以后的API版本才能正常工作。
Once those are removed it should work. Both of these items need later api versions to work correctly.
这篇关于DrawerLayout不工作在2.3设备的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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