what is the use of dagger and provider?

[SahilMathur]

import acr.browser.lightning.preference.PreferenceManager;
import com.squareup.otto.Bus;
import dagger.MembersInjector;
import javax.inject.Provider;

public final class BrowserPresenter_MembersInjector implements MembersInjector<BrowserPresenter> {
static final /* synthetic */ boolean $assertionsDisabled;
private final Provider<Bus> mEventBusProvider;
private final Provider<PreferenceManager> mPreferencesProvider;

static {
$assertionsDisabled = !BrowserPresenter_MembersInjector.class.desiredAssertionStatus();
}

public BrowserPresenter_MembersInjector(Provider<PreferenceManager> mPreferencesProvider, Provider<Bus> mEventBusProvider) {
if ($assertionsDisabled || mPreferencesProvider != null) {
this.mPreferencesProvider = mPreferencesProvider;
if ($assertionsDisabled || mEventBusProvider != null) {
this.mEventBusProvider = mEventBusProvider;
return;
}
throw new AssertionError();
}
throw new AssertionError();
}

public void injectMembers(BrowserPresenter instance) {
if (instance == null) {
throw new NullPointerException("Cannot inject members into a null reference");
}
instance.mPreferences = (PreferenceManager) this.mPreferencesProvider.get();
instance.mEventBus = (Bus) this.mEventBusProvider.get();
}

public static MembersInjector<BrowserPresenter> create(Provider<PreferenceManager> mPreferencesProvider, Provider<Bus> mEventBusProvider) {
return new BrowserPresenter_MembersInjector(mPreferencesProvider, mEventBusProvider);
}
}

 

[SahilMathur]

import acr.browser.lightning.preference.PreferenceManager;
import com.squareup.otto.Bus;
import dagger.MembersInjector;
import javax.inject.Provider;

public final class BrowserPresenter_MembersInjector implements MembersInjector<BrowserPresenter> {
static final /* synthetic */ boolean $assertionsDisabled;
private final Provider<Bus> mEventBusProvider;
private final Provider<PreferenceManager> mPreferencesProvider;

static {
$assertionsDisabled = !BrowserPresenter_MembersInjector.class.desiredAssertionStatus();
}

public BrowserPresenter_MembersInjector(Provider<PreferenceManager> mPreferencesProvider, Provider<Bus> mEventBusProvider) {
if ($assertionsDisabled || mPreferencesProvider != null) {
this.mPreferencesProvider = mPreferencesProvider;
if ($assertionsDisabled || mEventBusProvider != null) {
this.mEventBusProvider = mEventBusProvider;
return;
}
throw new AssertionError();
}
throw new AssertionError();
}

public void injectMembers(BrowserPresenter instance) {
if (instance == null) {
throw new NullPointerException("Cannot inject members into a null reference");
}
instance.mPreferences = (PreferenceManager) this.mPreferencesProvider.get();
instance.mEventBus = (Bus) this.mEventBusProvider.get();
}

public static MembersInjector<BrowserPresenter> create(Provider<PreferenceManager> mPreferencesProvider, Provider<Bus> mEventBusProvider) {
return new BrowserPresenter_MembersInjector(mPreferencesProvider, mEventBusProvider);
}
}