catherine22 / classloader Goto Github PK

Hallo
I am Md Masud Rana
want to make a logo this projects.if you have any requirements then let me know.this work is totally free for open source projects.
Thank you

When I switch from activity to appcompatactivity error occurs

FATAL EXCEPTION: main Process: com.test.jslibdexclassloader, PID: 18392 java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation at android.support.v7.widget.Toolbar.onSaveInstanceState(Toolbar.java:1409) at android.view.View.dispatchSaveInstanceState(View.java:12801) at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:2624) at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:2630) at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:2630) at android.view.ViewGroup.dispatchSaveInstanceState(ViewGroup.java:2630) at android.view.View.saveHierarchyState(View.java:12784) at com.android.internal.policy.impl.PhoneWindow.saveHierarchyState(PhoneWindow.java:1832) at android.app.Activity.onSaveInstanceState(Activity.java:1224) at android.support.v4.app.SupportActivity.onSaveInstanceState(SupportActivity.java:74) at android.support.v4.app.FragmentActivity.onSaveInstanceState(FragmentActivity.java:526) at android.support.v7.app.AppCompatActivity.onSaveInstanceState(AppCompatActivity.java:509) at android.app.Activity.performSaveInstanceState(Activity.java:1173) at android.app.Instrumentation.callActivityOnSaveInstanceState(Instrumentation.java:1223) at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:3192) at android.app.ActivityThread.handleStopActivity(ActivityThread.java:3256) at android.app.ActivityThread.access$1100(ActivityThread.java:142) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1230) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5118) 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:794) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:610) at dalvik.system.NativeStart.main(Native Method)

Why not use AppCompatActivity?

I read the comments of the last issue.
However, MainActivity of Resource1 is extends Activity,
and MainActivity of Resource2 is extends AppCompatActivity.
And these things work well.
How is that possible?

....

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.catherine.classloader/com.catherine.resource2.MainActivity}: android.content.res.Resources$NotFoundException: Drawable com.catherine.classloader:dimen/activity_vertical_margin with resource ID #0x7f060053

App got crash when click Lunch activity button

I got runtime error as follow:

FATAL EXCEPTION: main Process: com.example.application, PID: 12628 java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.application/com.example1.plugin.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example1.plugin.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.application-W9VpbiNaMzP9jEiSHXvWhA==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.application-W9VpbiNaMzP9jEiSHXvWhA==/lib/arm, /data/app/com.example.application-W9VpbiNaMzP9jEiSHXvWhA==/base.apk!/lib/armeabi-v7a, /system/lib, /system/product/lib]] at android.app.ActivityThread.performLaunchActivity(Unknown Source:670) at android.app.ActivityThread.handleLaunchActivity(Unknown Source:47) at android.app.servertransaction.LaunchActivityItem.execute(Unknown Source:63) at android.app.servertransaction.TransactionExecutor.executeCallbacks(Unknown Source:77) at android.app.servertransaction.TransactionExecutor.execute(Unknown Source:73) at android.app.ActivityThread$H.handleMessage(Unknown Source:43) at android.os.Handler.dispatchMessage(Unknown Source:19) at android.os.Looper.loop(Unknown Source:242) at android.app.ActivityThread.main(Unknown Source:98) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(Unknown Source:11) at com.android.internal.os.ZygoteInit.main(Unknown Source:275) Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example1.plugin.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.application-W9VpbiNaMzP9jEiSHXvWhA==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.application-W9VpbiNaMzP9jEiSHXvWhA==/lib/arm, /data/app/com.example.application-W9VpbiNaMzP9jEiSHXvWhA==/base.apk!/lib/armeabi-v7a, /system/lib, /system/product/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:230) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at android.app.AppComponentFactory.instantiateActivity(Unknown Source:0) at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:45) at android.app.Instrumentation.newActivity(Unknown Source:22) at android.app.ActivityThread.performLaunchActivity(Unknown Source:88) ... 11 more

im using this method to launch directly when classloader running:

try { Class<?> apkActivity = getClassLoader().loadClass("com.example.application.MainActivity"); Intent intent = new Intent(); intent.setClass(MainActivity.this, apkActivity); startActivity(intent); } catch (ClassNotFoundException e) { e.printStackTrace(); }

my manifest:

<application android:allowBackup="true" android:appComponentFactory="androidx.core.app.CoreComponentFactory" android:banner="@drawable/app_banner" android:debuggable="false" android:icon="@mipmap/app_icon" android:label="@string/app_name" android:name="com.example.application.MyApplication" android:requestLegacyExternalStorage="true" android:roundIcon="@mipmap/app_icon_round"> <activity android:configChanges="fontScale|keyboard|keyboardHidden|locale|mcc|mnc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|touchscreen|uiMode" android:exported="true" android:label="@string/app_name" android:launchMode="singleTask" android:name="com.example1.plugin.MainActivity" android:resizeableActivity="false" android:screenOrientation="sensorLandscape"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> <category android:name="android.intent.category.LEANBACK_LAUNCHER" /> </intent-filter>

but why the dex load onto /data/app/packagename/ not Android,ldata/packagename/files/myApk.apk inside the myApk
thanks before