I have a android project built with Eclipse. I can build the APK, but it crashed as the following logs:
E/AndroidRuntime(27898): java.lang.NoClassDefFoundError: Failed resolution of: Lcom/pili/pldroid/streaming/camera/demo/CameraStreamingActivity;
E/AndroidRuntime(27898): at com.example.rtmpdemo.MainActivity$1.onClick(MainActivity.java:35)
E/AndroidRuntime(27898): at android.view.View.performClick(View.java:4757)
E/AndroidRuntime(27898): at android.view.View$PerformClick.run(View.java:19757)
E/AndroidRuntime(27898): at android.os.Handler.handleCallback(Handler.java:739)
E/AndroidRuntime(27898): at android.os.Handler.dispatchMessage(Handler.java:95)
E/AndroidRuntime(27898): at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime(27898): at android.app.ActivityThread.main(ActivityThread.java:5258)
E/AndroidRuntime(27898): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(27898): at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime(27898): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
E/AndroidRuntime(27898): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
E/AndroidRuntime(27898): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.pili.pldroid.streaming.camera.demo.CameraStreamingActivity" on path: DexPathList[[zip file "/data/app/com.example.rtmpdemo-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.rtmpdemo-1/lib/arm, /vendor/lib, /system/lib]]
E/AndroidRuntime(27898): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
E/AndroidRuntime(27898): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
E/AndroidRuntime(27898): at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
E/AndroidRuntime(27898): ... 11 more
E/AndroidRuntime(27898): Suppressed: java.lang.NoClassDefFoundError: com.pili.pldroid.streaming.camera.demo.CameraStreamingActivity
E/AndroidRuntime(27898): at dalvik.system.DexFile.defineClassNative(Native Method)
E/AndroidRuntime(27898): at dalvik.system.DexFile.defineClass(DexFile.java:226)
E/AndroidRuntime(27898): at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
E/AndroidRuntime(27898): at dalvik.system.DexPathList.findClass(DexPathList.java:321)
E/AndroidRuntime(27898): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
E/AndroidRuntime(27898): ... 13 more
E/AndroidRuntime(27898): Suppressed: java.lang.ClassNotFoundException: com.pili.pldroid.streaming.camera.demo.CameraStreamingActivity
E/AndroidRuntime(27898): at java.lang.Class.classForName(Native Method)
E/AndroidRuntime(27898): at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
E/AndroidRuntime(27898): at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
E/AndroidRuntime(27898): at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
E/AndroidRuntime(27898): ... 12 more
E/AndroidRuntime(27898): Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
W/ActivityManager( 810): Force finishing activity com.example.rtmpdemo/.MainActivity
I have defined the CameraStreamingActivity absolutely and registered in the AndroidManifest.xml. The structure of the project like this:
./AndroidManifest.xml
./assets
./libs
./libs/android-support-v4.jar
./libs/armeabi-v7a
./libs/armeabi-v7a/libpldroid_ffmpegbridge.so
./libs/pldroid-camera-streaming-1.2.0.jar
./lint.xml
./proguard-project.txt
./project.properties
./src
./src/com
./src/com/example
./src/com/example/rtmpdemo
./src/com/example/rtmpdemo/MainActivity.java
./src/com/pili
./src/com/pili/pldroid
./src/com/pili/pldroid/streaming
./src/com/pili/pldroid/streaming/camera
./src/com/pili/pldroid/streaming/camera/demo
./src/com/pili/pldroid/streaming/camera/demo/AudioStreamingActivity.java
./src/com/pili/pldroid/streaming/camera/demo/CameraStreamingActivity.java
./src/com/pili/pldroid/streaming/camera/demo/StreamingBaseActivity.java
./src/com/pili/pldroid/streaming/camera/demo/TestActivity.java
The AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.rtmpdemo"
android:versionCode="1"
android:versionName="1.0" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.rtmpdemo.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.pili.pldroid.streaming.camera.demo.CameraStreamingActivity" >
</activity>
<activity
android:name="com.pili.pldroid.streaming.camera.demo.AudioStreamingActivity"
android:label="#string/title_activity_audio_streaming" >
</activity>
<activity android:name="com.pili.pldroid.streaming.camera.demo.TestActivity" >
</activity>
</application>
</manifest>
HOWEVER, it works fine after i import the project into Android Studio.
The import-summary.txt as following:
ECLIPSE ANDROID PROJECT IMPORT SUMMARY
======================================
Ignored Files:
--------------
The following files were *not* copied into the new Gradle project; you
should evaluate whether these are still needed in your project and if
so manually move them:
* .DS_Store
* ic_launcher-web.png
* proguard-project.txt
Replaced Jars with Dependencies:
--------------------------------
The importer recognized the following .jar files as third party
libraries and replaced them with Gradle dependencies instead. This has
the advantage that more explicit version information is known, and the
libraries can be updated automatically. However, it is possible that
the .jar file in your project was of an older version than the
dependency we picked, which could render the project not compileable.
You can disable the jar replacement in the import wizard and try again:
android-support-v4.jar => com.android.support:support-v4:19.1.0
Moved Files:
------------
Android Gradle projects use a different directory structure than ADT
Eclipse projects. Here's how the projects were restructured:
* AndroidManifest.xml => app/src/main/AndroidManifest.xml
* assets/ => app/src/main/assets/
* libs/armeabi-v7a/libpldroid_ffmpegbridge.so => app/src/main/jniLibs/armeabi-v7a/libpldroid_ffmpegbridge.so
* libs/pldroid-camera-streaming-1.2.0.jar => app/libs/pldroid-camera-streaming-1.2.0.jar
* lint.xml => app/lint.xml
* res/ => app/src/main/res/
* src/ => app/src/main/java/
Next Steps:
-----------
You can now build the project. The Gradle project needs network
connectivity to download dependencies.
Bugs:
-----
If for some reason your project does not build, and you determine that
it is due to a bug or limitation of the Eclipse to Gradle importer,
please file a bug at http://b.android.com with category
Component-Tools.
(This import summary is for your information only, and can be deleted
after import once you are satisfied with the results.)
What did i miss?
Thanks.
Actually, your code don't have any problem. And this is the runtime error.
I sure that root cause is coming from libs which you import by wrong way.
"./libs/pldroid-camera-streaming-1.2.0.jar"
Try to remove this lib and import again by other way such as:
way 1: Java build path-> Libraries -> Add External JARS..
way 2: manual copy this lib directly to ".libs/" folder
Related
I had developed app on android studio 3.0.1, but I got a error when I installed the apk to my cellphone.
Cellphone connect mac by usb, click run button
,the apk will installed and run no error. But if I copy the apk in finder (like this)
to cellphone and install it in phone, there will be an error "APK parsing error".
If install apk by "adb install xxx.apk" ，when open the app, it will crash and logcat as follow:
12-20 16:35:09.562 14658-14658/? I/art: Late-enabling -Xcheck:jni
12-20 16:35:09.562 14658-14658/? I/art: Reinit property: dalvik.vm.checkjni= false
12-20 16:35:09.614 14658-14658/com.xxx.xxx I/InstantRun: starting instant run server: is main process
12-20 16:35:09.620 14658-14658/com.xxx.xxx E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.xxx.xxx, PID: 14658
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.xxx.xxx/com.xxx.xxx.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.xxx.xxx.MainActivity" on path: DexPathList[[zip file "/data/app/com.xxx.xxx-1/base.apk"],nativeLibraryDirectories=[/data/app/com.xxx.xxx-1/lib/arm64, /data/app/com.xxx.xxx-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64, /system/vendor/lib64, /product/lib64]]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2695)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6595)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.xxx.xxx.MainActivity" on path: DexPathList[[zip file "/data/app/com.xxx.xxx-1/base.apk"],nativeLibraryDirectories=[/data/app/com.xxx.xxx-1/lib/arm64, /data/app/com.xxx.xxx-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64, /system/vendor/lib64, /product/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at android.app.Instrumentation.newActivity(Instrumentation.java:1083)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2685)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6595)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
12-20 16:35:09.624 14658-14658/com.xxx.xxx I/Process: Sending signal. PID: 14658 SIG: 9
But if click Bulid>Build APK(s) , then copy the apk in same folder (this : apk)to cellphone, it will install and run with no error...
is it a bug in android studio?
manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.xxx.xxx">
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<uses-permission android:name="android.permission.CAMERA" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
In new version VS, You shold use "Bulid Apk" menu option to generate the product apk :)
try with disable Instant Run . it find at
Run Goto File -> Settings -> Build,Execution, Deployment -> Instant Run -> Uncheck the checkbox for instant run
before this uninstall previous app from device.
Manifest
<application android:label="#string/app_name"
android:allowBackup="true" android:icon="#mipmap/ic_launcher">
<!-- Tell Cocos2dxActivity the name of our .so -->
<meta-data android:name="android.app.lib_name" android:value="MyGame" />
<activity ............../> </intent-filter> </activity>
</application>
Error:
com.xxx.xxxxxx E/AndroidRuntime: FATAL EXCEPTION: main Process: com.xxx.xxxxxxx, PID: 15913 java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.xxx.xxxxx-1/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]]
>couldn't find "libMyGame.so" at java.lang.Runtime.loadLibrary(Runtime.java:366)
at java.lang.System.loadLibrary(System.java:989)
at org.cocos2dx.lib.Cocos2dxActivity.onLoadNativeLibraries(Cocos2dxActivity.java:248)
at org.cocos2dx.lib.Cocos2dxActivity.onCreate(Cocos2dxActivity.java:264)
at android.app.Activity.performCreate(Activity.java:5966)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2408)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2519)
at android.app.ActivityThread.access$800(ActivityThread.java:162)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1412)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:189)
at android.app.ActivityThread.main(ActivityThread.java:5532)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:950)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745)
it redirect me in file
Cocos2dxActivity.java:248 in code line System.loadLibrary(libName);
I am stuck with this error. Help me.
I am using cocos2d-x-3.13
Android NDK, Revision 12
Latest SDK
Android-studio 2.1.3
python 2.7.12
apache-ant 1.9.7
JDK 1.8
Thanks in advance.
couldn't find "libMyGame.so"
This error happens because you didn't compiled for the architecture you are trying to test on.
Change to this in Application.mk file:
APP_ABI := armeabi armeabi-v7a x86
Then recompile and test.
I have created a library project as .jar file and try to use it in another project. But I am getting Class not found exception while using it.I added all the activities from the library in my manifest file and its all permission. But still getting same error.
Here is my manifest file
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="#string/google_maps_key" />
<activity android:name=".Activities.MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="in.moovo.moovobroker.Activity.Mainactivity"/>
</application>
My error stack trace here :
java.lang.NoClassDefFoundError: Failed resolution of: Lin/moovo/moovobroker/R$layout;
at in.moovo.moovobroker.Activity.Mainactivity.onCreate(Mainactivity.java:85)
at android.app.Activity.performCreate(Activity.java:6072)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2315)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2424)
at android.app.ActivityThread.access$900(ActivityThread.java:155)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1323)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:139)
at android.app.ActivityThread.main(ActivityThread.java:5298)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:950)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745)
Caused by: java.lang.ClassNotFoundException: Didn't find class "in.moovo.moovobroker.R$layout" on path: DexPathList[[zip file "/data/app/in.moovo.moovobrokerappmapview-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at in.moovo.moovobroker.Activity.Mainactivity.onCreate(Mainactivity.java:85)
at android.app.Activity.performCreate(Activity.java:6072)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2315)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2424)
at android.app.ActivityThread.access$900(ActivityThread.java:155)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1323)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:139)
at android.app.ActivityThread.main(ActivityThread.java:5298)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:950)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745)
Suppressed: java.lang.ClassNotFoundException: in.moovo.moovobroker.R$layout
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 15 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
This error is not for Activity. This is for in/moovo/moovobroker/R$layout which you used into in.moovo.moovobroker.Activity.Mainactivity.
The way you are using is not correct way. When you decide to use jar file, the classes which are into jar, should not have dependency on any external resources.
Correct way is to use aar file. Read how to Create aar file in Android Studio
jar files contain only code! No activities can be found in your jar file. If you wish to use the activity resource files, you should use aar file instead.
Specifically: the 'aar' bundle is the binary distribution of an Android Library Project.
The file extension is .aar, and the maven artifact type should be aar as well, but the file itself a simple zip file with the following entries:
/AndroidManifest.xml (mandatory)
/classes.jar (mandatory)
/res/ (mandatory)
/R.txt (mandatory)
/assets/ (optional)
/libs/*.jar (optional)
/jni/<abi>/*.so (optional)
/proguard.txt (optional)
/lint.jar (optional)
These entries are directly at the root of the zip file.
See also this post for details.
I've set my map following the instructions in this link. And set the WRITE_EXTERNAL_STORAGE permission in accordance with the recomended by the Official Android Documentation, that is request this permission only for API level 18 and lower. So, I have this manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.myapp" >
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
android:maxSdkVersion="18"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true"/>
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<uses-library android:name="com.google.android.maps"/>
<activity
android:name=".activities.HomeActivity" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="#string/map_api_key"/>
</application>
</manifest>
But I am facing this error:
Caused by: java.lang.SecurityException: The Maps API requires the additional following
permissions to be set in the AndroidManifest.xml to ensure a correct behavior:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
But, as it is showed in my manifest, I have this permission. One detail is if I put only the WRITE_EXTERNAL_STORAGE permission, without specifying the maxSdkVersion value, the app works properly.
Is this an Android bug or am I forgetting something in my app configuration?
UPDATE 1
This is the logcat:
FATAL EXCEPTION: main
Process: com.example.map, PID: 15534
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.map/com.example.map.MainActivity}: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:290)
at android.app.Activity.setContentView(Activity.java:1929)
at android.support.v7.app.ActionBarActivity.superSetContentView(ActionBarActivity.java:216)
at android.support.v7.app.ActionBarActivityDelegateICS.setContentView(ActionBarActivityDelegateICS.java:110)
at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:76)
at com.example.map.MainActivity.onCreate(MainActivity.java:16)
at android.app.Activity.performCreate(Activity.java:5231)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
... 11 more
Caused by: java.lang.SecurityException: The Maps API requires the additional following permissions to be set in the AndroidManifest.xml to ensure a correct behavior:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
at maps.e.ci.a(Unknown Source)
at maps.e.ay.a(Unknown Source)
at maps.e.ay.a(Unknown Source)
at maps.e.al.a(Unknown Source)
at maps.e.bh.a(Unknown Source)
at maps.e.bg.a(Unknown Source)
at etu.onTransact(SourceFile:107)
at android.os.Binder.transact(Binder.java:361)
at com.google.android.gms.maps.internal.IMapFragmentDelegate$a$a.onCreateView(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment$a.onCreateView(Unknown Source)
at com.google.android.gms.dynamic.a$4.b(Unknown Source)
at com.google.android.gms.dynamic.a.a(Unknown Source)
at com.google.android.gms.dynamic.a.onCreateView(Unknown Source)
at com.google.android.gms.maps.SupportMapFragment.onCreateView(Unknown Source)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:911)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1093)
at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1195)
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:291)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
UPDATE 2
My layout:
<fragment
android:id="#+id/map"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
class="com.google.android.gms.maps.SupportMapFragment" />
UPDATE 3
public class MainActivity extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
If you check the link you've provided to the <uses-permission> documentation, you'll see that it states that:
it's no longer necessary for your app to request the WRITE_EXTERNAL_STORAGE permission when your app wants to write to its own application-specific directories on external storage (the directories provided by getExternalFilesDir()).
It would appear that the Maps API needs write access to other directories. And if you check the Specify permissions section of the other link you gave, it still lists the WRITE_EXTERNAL_STORAGE permission as required, with no mention of exception for API Level 19.
After having checked many, many online resources with regard to the Maps API, Android API Level 19, and the restriction of the WRITE_EXTERNAL_STORAGE permission, I found no source or example that listed or referenced a working example using the Maps API with that permission restricted to API Level 18 and below. Again, I quote the link you've provided that says the permission is not needed in API Level 19 "when your app wants to write to its own application-specific directories on external storage". (I would point out that it merely says it is not necessary in that case, and in no way "recommends" that you set this restriction absolutely.) The Maps API needs write-permission to external storage directories that are not owned by your app. The fact that "without specifying the maxSdkVersion value, the app works properly" indicates that even in KitKat, Maps needs that permission. The error is telling you exactly that.
I did some research around the maxSdkVersion. And I found the following
From google
http://developer.android.com/guide/topics/manifest/uses-sdk-element.html
Warning: Declaring this attribute is not recommended. First, there is no need to set the attribute as means of blocking deployment of your application onto new versions of the Android platform as they are released. By design, new versions of the platform are fully backward-compatible. Your application should work properly on new versions, provided it uses only standard APIs and follows development best practices. Second, note that in some cases, declaring the attribute can result in your application being removed from users' devices after a system update to a higher API Level. Most devices on which your application is likely to be installed will receive periodic system updates over the air, so you should consider their effect on your application before setting this attribute.
I have something like this in my current working google app
<uses-sdk
android:minSdkVersion="11"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
So if you really want, you can try put that maxSdkVersion in the note, unless its what google is documented in the above link.
Hope this help
The XML code provided in the link is for Android API 12 or later.
Since your minSDKVersion is 8. Use this:
<fragment
android:id="#+id/map"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
class="com.google.android.gms.maps.SupportMapFragment" />
Check here for more.
I can't find the solution of this error. Can you please give the permanent solution? I have no idea how to solve it.
01-04 11:06:42.302: E/AndroidRuntime(1906): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{e.gochat/e.gochat.gochat.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "e.gochat.gochat.MainActivity" on path: DexPathList[[zip file "/data/app/e.gochat-1.apk"],nativeLibraryDirectories=[/data/app-lib/e.gochat-1, /vendor/lib, /system/lib]]
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2102)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2226)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.ActivityThread.access$700(ActivityThread.java:135)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1397)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.os.Handler.dispatchMessage(Handler.java:102)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.os.Looper.loop(Looper.java:137)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.ActivityThread.main(ActivityThread.java:4998)
01-04 11:06:42.302: E/AndroidRuntime(1906): at java.lang.reflect.Method.invokeNative(Native Method)
01-04 11:06:42.302: E/AndroidRuntime(1906): at java.lang.reflect.Method.invoke(Method.java:515)
01-04 11:06:42.302: E/AndroidRuntime(1906): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
01-04 11:06:42.302: E/AndroidRuntime(1906): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
01-04 11:06:42.302: E/AndroidRuntime(1906): at dalvik.system.NativeStart.main(Native Method)
01-04 11:06:42.302: E/AndroidRuntime(1906): Caused by: java.lang.ClassNotFoundException: Didn't find class "e.gochat.gochat.MainActivity" on path: DexPathList[[zip file "/data/app/e.gochat-1.apk"],nativeLibraryDirectories=[/data/app-lib/e.gochat-1, /vendor/lib, /system/lib]]
01-04 11:06:42.302: E/AndroidRuntime(1906): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
01-04 11:06:42.302: E/AndroidRuntime(1906): at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
01-04 11:06:42.302: E/AndroidRuntime(1906): at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
01-04 11:06:42.302: E/AndroidRuntime(1906): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2093)
01-04 11:06:42.302: E/AndroidRuntime(1906): ... 11 more
01-04 11:07:06.772: I/Process(1906): Sending signal. PID: 1906 SIG: 9
This is my app Manifest XML
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="e.gochat"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="18" />
<permission
android:name="e.gochat.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="e.gochat.permission.C2D_MESSAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<application
android:name="e.gochat.Common"
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="e.gochat.MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="e.gochat.ChatActivity"
/>
<activity
android:name="e.gochat.SettingsActivity"
android:label="#string/title_activity_settings" />
<receiver
android:name="e.gochat.client.GcmBroadcastReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="e.gochat" />
</intent-filter>
</receiver>
<provider
android:name="e.gochat.DataProvider"
android:authorities="e.gochat.provider"
android:exported="false">
</provider>
</application>
I'm not sure what's wrong here. I've added the .jar file in the java build path. And yet I'm getting this classnotfound exception. The app loads when I import the android.app.Application
I have solved this problem by disabling the instant run option of android studio.
To disable Instant Run Goto
File -> Settings
-> Build,Execution, Deployment -> Instant Run -> Uncheck the checkbox for instant run
I don't know for sure what is your package name, but if it is e.gochat do this.
Add package="e.gochat" to manifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="e.gochat"
.....
.....
>
On each activity declaration for android:name put a dot before activity name:
<activity
android:name=".MainActivity">
............
</activity>
<activity
android:name=".ChatActivity">
EDIT
After your edited I can see e.gochat is your package name.
Now you only need to remove e.gochat from each activity/provider/receiver name as I said in second part of my answer.
Android will add that for you.
Using Android Studio
After upgrading to Android Stuido 0.8.2, I had this problem. I tried a lot of things, including
Clean project
Clean project (gradle clean)
Invalidate Caches and Restart
De-qualify the Activity Name in AndroidManifest.xml (.MyActivity)
Nothing worked until I re-imported the entire project.
File -> Close Project -> Import Project... -> Choose the same project -> OK
This fixed it for me
Uninstalling the app in the device and running the project again fixed it for me.
The reason why this was affecting me was due to an incorrect path name in a layout file
<android.support.v4.app.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent">
</android.support.v4.app.view.ViewPager>
The correct absolute path of ViewPager is
android.support.v4.view.ViewPager
After correcting the path it worked. I did not have to prefix the activity name with a '.'.
For me, this was occurring on devices running < Android 5.0 because I didn't have multidex support enabled (this is, over 65k total methods incl. libs). Multidex is automatic and native on Android 5.0+ (specifically, devices using ART).
The problem was solved by removing MultiDexSupport from build.gradle file :
defaultConfig {
multiDexEnabled true // This line was causing above problem
}
Removing the MultiDexSupport solved the problem
This issue has multiple answers based on the different scenario.
I was getting the same error when using a library(.aar) in my Android Studio project.
The root cause in my case was that I missed to add a third party lib dependency in app's build.gradle file which was being used by the .aar file.
e.g:- The library(.aar) was using 'com.squareup.okhttp3:okhttp:3.4.1'. So I had to add
compile 'com.squareup.okhttp3:okhttp:3.4.1'
in the app's build.gradle. Hope it helps someone.
ANDROID STUDIO
In addittion to Kishor's answer:
The error occured on my small project when I enabled multiDexEnabled = true in the gradle defaultconfig.
Using the generated .apk file crashes on start of the app with the known error message.
For me it was solved when I built the .apk file via gradle (right side of android studio) -> "yourapp" -> Tasks- > install -> installDebug
Hope this helps someone with this strange error
I implemented a listener that was not available in the android version I was running yet and this led to the same error.
Example MainActivity:
// RecyclerView.OnScrollChangeListener is only available on API >= 23
public class MainActivity implements RecyclerView.OnScrollChangeListener
{
}
Running this activity on a device with API < 23 will result in this error as well...
If you tried other solitions and none of them work. Sometimes this error happen because some library use Java 8 features. To solve the problem, configure Android Gradle Plugin to support Java 8 by adding the following code to your build.gradle file
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
For me the issue occurred as I wasn't including the kotlin-android and kotlin-android-extensions plugins in my :app modules build.gradle.
E.g.
plugins {
id 'com.android.application'
id 'kotlin-android'
id 'kotlin-android-extensions'
}
Or if you're using the Kotlin DSL
plugins {
id("com.android.application")
kotlin("android")
kotlin("android.extensions")
}
dependencies {
implementation 'androidx.appcompat:appcompat:+'
implementation 'androidx.constraintlayout:constraintlayout:+'
}
Remove this line from Gradle