我正在尝试实现ActionBarSherlock滑动菜单，因为我喜欢这个动画在幻灯片菜单上滑动的方式。不幸的是我一直收到这个错误并且无法解决它。
这家伙得到了同样的错误，但没有一个答案解决了我的问题。 Android: java.land.NoSuchFieldError after update to SDK 23
这是我的Gradle文件。
buildscript {
repositories {
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
}
}
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.myegotest.ego_17012016"
minSdkVersion 14
targetSdkVersion 23
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
mavenCentral()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
//compile 'com.android.support:appcompat-v7:23.1.1'
//compile 'com.android.support:design:23.1.1'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.facebook.android:facebook-android-sdk:4.9.0'
compile('com.twitter.sdk.android:twitter:1.12.0@aar') {
transitive = true;
}
compile 'com.mcxiaoke.volley:library-aar:1.0.0'
//compile 'com.android.support:multidex:1.0.1'
compile "com.android.support:support-v4:23.1.1"
compile 'com.squareup.okhttp:okhttp:2.5.0'
compile 'com.squareup.retrofit:retrofit:1.9.0'
compile 'com.google.android.gms:play-services-auth:8.3.0'
compile project(':SlidingMenuLib-master')
}
以下是尝试实现SlidingMenu的活动。
import android.app.ProgressDialog;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.View;
import android.widget.Toast;
import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;
import com.jeremyfeinstein.slidingmenu.lib.app.SlidingFragmentActivity;
import com.myegotest.ego_17012016.ProfileFragments.InterestsPageFragment;
import com.myegotest.ego_17012016.ProfileFragments.ProfilePageFragment;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.MalformedInputException;
import Library.LocalDataBase;
import Library.User;
public class MainActivity extends SlidingFragmentActivity {
//View item variables
ViewPager mPager;
//Other variables
private String firstName;
private String lastName;
private String username;
String profilepic;
LocalDataBase mLocalDataBase;
//The pager adapter, which provides the pages to the view pager widget.
private PagerAdapter mPagerAdapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Get logged in user from LocalDataBase and
//Destroy Activity if user is logged out
mLocalDataBase = new LocalDataBase(this);
User user = mLocalDataBase.getLoggedInUserInfo();
if(!mLocalDataBase.userIsLoggedIn()){
MainActivity.this.finish();
}
setBehindContentView(R.layout.menu_frame);
//Get loggedIn user values from the LocalDataBase .
firstName = user.mFirstName;
lastName = user.mLastName;
username = user.mUsername;
//Capitalize 1st letter of the following variable.
firstName = capitalizeFirstCharacter(firstName);
lastName = capitalizeFirstCharacter(lastName);
// Instantiate a ViewPager and a PagerAdapter.
mPager = (ViewPager) findViewById(R.id.myViewPager);
mPager.setPageTransformer(true, new ZoomOutPageTransformer());
netAsync();
}
//Method to capitalize 1st letter of the String thats using this method.
private String capitalizeFirstCharacter(String textInput){
String input = textInput.toLowerCase();
String output = input.substring(0, 1).toUpperCase() + input.substring(1);
return output;
}
/**
* A simple pager adapter that represents 2 ScreenSlidePageFragment objects, in
* sequence.
*/
private class ScreenSlidePagerAdapter extends FragmentStatePagerAdapter {
public ScreenSlidePagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
switch(position){
case 1:
return new InterestsPageFragment();
default: break;
}
return ProfilePageFragment.newInstance(firstName, lastName, profilepic);
}
@Override
public int getCount() {
return 2;
}
}
//Animation for swiping between page views
public class ZoomOutPageTransformer implements ViewPager.PageTransformer {
private static final float MIN_SCALE = 0.85f;
private static final float MIN_ALPHA = 0.5f;
public void transformPage(View view, float position) {
int pageWidth = view.getWidth();
int pageHeight = view.getHeight();
if (position < -1) { // [-Infinity,-1)
// This page is way off-screen to the left.
view.setAlpha(0);
} else if (position <= 1) { // [-1,1]
// Modify the default slide transition to shrink the page as well
float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position));
float vertMargin = pageHeight * (1 - scaleFactor) / 2;
float horzMargin = pageWidth * (1 - scaleFactor) / 2;
if (position < 0) {
view.setTranslationX(horzMargin - vertMargin / 2);
} else {
view.setTranslationX(-horzMargin + vertMargin / 2);
}
// Scale the page down (between MIN_SCALE and 1)
view.setScaleX(scaleFactor);
view.setScaleY(scaleFactor);
// Fade the page relative to its size.
view.setAlpha(MIN_ALPHA +
(scaleFactor - MIN_SCALE) /
(1 - MIN_SCALE) * (1 - MIN_ALPHA));
} else { // (1,+Infinity]
// This page is way off-screen to the right.
view.setAlpha(0);
}
}
}
}
最后，这是我得到的错误。
E/AndroidRuntime: FATAL EXCEPTION: main
E/AndroidRuntime: Process: com.myegotest.ego_17012016, PID: 8545
E/AndroidRuntime: java.lang.NoSuchFieldError: android.support.v4.app.Watson.mFragments
E/AndroidRuntime: at android.support.v4.app.Watson.onCreatePanelMenu(Watson.java:50)
E/AndroidRuntime: at com.actionbarsherlock.ActionBarSherlock.callbackCreateOptionsMenu(ActionBarSherlock.java:560)
E/AndroidRuntime: at com.actionbarsherlock.internal.ActionBarSherlockNative.dispatchCreateOptionsMenu(ActionBarSherlockNative.java:64)
E/AndroidRuntime: at com.actionbarsherlock.app.SherlockFragmentActivity.onCreatePanelMenu(SherlockFragmentActivity.java:164)
E/AndroidRuntime: at com.android.internal.policy.impl.PhoneWindow.preparePanel(PhoneWindow.java:486)
E/AndroidRuntime: at com.android.internal.policy.impl.PhoneWindow.doInvalidatePanelMenu(PhoneWindow.java:855)
E/AndroidRuntime: at com.android.internal.policy.impl.PhoneWindow$1.run(PhoneWindow.java:271)
E/AndroidRuntime: at android.view.Choreographer$CallbackRecord.run(Choreographer.java:803)
E/AndroidRuntime: at android.view.Choreographer.doCallbacks(Choreographer.java:603)
E/AndroidRuntime: at android.view.Choreographer.doFrame(Choreographer.java:572)
E/AndroidRuntime: at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:789)
E/AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:733)
E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
E/AndroidRuntime: at android.os.Looper.loop(Looper.java:157)
E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5293)
E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1265)
E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081)
E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)
I/Process: Sending signal. PID: 8545 SIG: 9
答案 0 :(得分：0)
我能够通过从我的gradle文件中删除facebook sdk来解决问题。由于我需要facebook sdk，我能够通过使MainActivity扩展FragmentActivity而不是SlidingFragmentActivty来解决这个问题。我在MainActivty中创建了这个内部类来扩展SlidingActivity，这样我仍然可以使用我需要的方法。
private class SlidingMenuClass extends SlidingActivity {
private SlidingMenu sm;
public SlidingMenuClass(Context ctx){
sm = new SlidingMenu(ctx);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setBehindContentView(R.layout.menu_frame);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
sm = getSlidingMenu();
sm.attachToActivity(this, SlidingMenu.SLIDING_CONTENT);
sm.setShadowWidthRes(R.dimen.shadow_width);
//sm.setShadowDrawable(R.drawable.shadow);
sm.setFadeDegree(1f);
sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
sm.setBehindOffsetRes(R.dimen.behindoffsetRes);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
toggle();
return true;
}
return super.onOptionsItemSelected(item);
}
}