import org.chromium.content.browser.input.ImeAdapter.AdapterInputConnectionFactory; //导入依赖的package包/类
/**
 * Constructs a new ContentViewCore. Embedders must call initialize() after constructing
 * a ContentViewCore and before using it.
 *
 * @param context The context used to create this.
 */
public ContentViewCore(Context context) {
    mContext = context;

    WeakContext.initializeWeakContext(context);
    HeapStatsLogger.init(mContext.getApplicationContext());
    mAdapterInputConnectionFactory = new AdapterInputConnectionFactory();

    mRenderCoordinates = new RenderCoordinates();
    mRenderCoordinates.setDeviceScaleFactor(
            getContext().getResources().getDisplayMetrics().density);
    mStartHandlePoint = mRenderCoordinates.createNormalizedPoint();
    mEndHandlePoint = mRenderCoordinates.createNormalizedPoint();
    mInsertionHandlePoint = mRenderCoordinates.createNormalizedPoint();
    mAccessibilityManager = (AccessibilityManager)
            getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
}
 

import org.chromium.content.browser.input.ImeAdapter.AdapterInputConnectionFactory; //导入依赖的package包/类
/**
 * Constructs a new ContentViewCore. Embedders must call initialize() after constructing
 * a ContentViewCore and before using it.
 *
 * @param context The context used to create this.
 */
public ContentViewCore(Context context) {
    mContext = context;

    WeakContext.initializeWeakContext(context);
    HeapStatsLogger.init(mContext.getApplicationContext());
    mAdapterInputConnectionFactory = new AdapterInputConnectionFactory();

    mRenderCoordinates = new RenderCoordinates();
    mRenderCoordinates.setDeviceScaleFactor(
            getContext().getResources().getDisplayMetrics().density);
    mStartHandlePoint = mRenderCoordinates.createNormalizedPoint();
    mEndHandlePoint = mRenderCoordinates.createNormalizedPoint();
    mInsertionHandlePoint = mRenderCoordinates.createNormalizedPoint();
    mAccessibilityManager = (AccessibilityManager)
            getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
    mGestureStateListeners = new ObserverList<GestureStateListener>();
    mGestureStateListenersIterator = mGestureStateListeners.rewindableIterator();
}
 

import org.chromium.content.browser.input.ImeAdapter.AdapterInputConnectionFactory; //导入依赖的package包/类
@VisibleForTesting
public void setAdapterInputConnectionFactory(AdapterInputConnectionFactory factory) {
    mAdapterInputConnectionFactory = factory;
}