List of usage examples for android.webkit WebView removeAllViews
public void removeAllViews()
From source file:meizhi.meizhi.malin.utils.DestroyCleanUtil.java
@SuppressLint("ObsoleteSdkInt") @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) public static void unBindView(View view) { if (view == null) return;//w w w .jav a 2 s. c o m Drawable drawable; int i; //1. try { view.setOnClickListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //2. try { view.setOnCreateContextMenuListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //3. try { view.setOnFocusChangeListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //4. try { view.setOnKeyListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //5. try { view.setOnLongClickListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //6. try { view.setOnTouchListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //7. try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) { view.setOnApplyWindowInsetsListener(null); } } catch (Throwable e) { CrashReport.postCatchedException(e); } //8. try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { view.setOnContextClickListener(null); } } catch (Throwable e) { CrashReport.postCatchedException(e); } //9. try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { view.setOnScrollChangeListener(null); } } catch (Throwable e) { CrashReport.postCatchedException(e); } //10. try { view.setOnDragListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //11. try { view.setOnGenericMotionListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } //12. try { if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB_MR2) {//13 view.setOnHoverListener(null); } } catch (Throwable e) { CrashReport.postCatchedException(e); } //13. try { view.setOnSystemUiVisibilityChangeListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } /** * @see SwipeRefreshLayout#onDetachedFromWindow() */ if (view.getBackground() != null && !view.getClass().getName().equals(CIRCLE_CLASS)) { try { view.getBackground().setCallback(null); if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {//16 view.setBackgroundDrawable(null); } else { view.setBackground(null); } } catch (Throwable e) { CrashReport.postCatchedException(e); } } //ImageView if (view instanceof ImageView) { try { ImageView imageView = (ImageView) view; drawable = imageView.getDrawable(); if (drawable != null) { drawable.setCallback(null); } imageView.setImageDrawable(null); imageView.setImageBitmap(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } } //TextView if (view instanceof TextView) { try { TextView textView = (TextView) view; textView.setCompoundDrawables(null, null, null, null); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { textView.setCompoundDrawablesRelative(null, null, null, null); } textView.setCursorVisible(false); } catch (Throwable e) { CrashReport.postCatchedException(e); } } //ImageButton if (view instanceof ImageButton) { try { ImageButton imageButton = (ImageButton) view; drawable = imageButton.getDrawable(); if (drawable != null) { drawable.setCallback(null); } imageButton.setImageDrawable(null); imageButton.setImageBitmap(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } } //ListView if (view instanceof ListView) { ListView listView = (ListView) view; try { listView.setAdapter(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } try { listView.setOnScrollListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } try { listView.setOnItemClickListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } try { listView.setOnItemLongClickListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } try { listView.setOnItemSelectedListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } } //RecyclerView if (view instanceof RecyclerView) { try { RecyclerView recyclerView = (RecyclerView) view; recyclerView.setAdapter(null); recyclerView.setChildDrawingOrderCallback(null); recyclerView.setOnScrollListener(null); recyclerView.addOnScrollListener(null); recyclerView.removeOnScrollListener(null); recyclerView.setRecyclerListener(null); } catch (Throwable e) { CrashReport.postCatchedException(e); } } //WebView if (view instanceof WebView) { WebView webView = (WebView) view; try { webView.stopLoading(); } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } try { webView.removeAllViews(); } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } try { webView.setWebChromeClient(null); } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } try { webView.setWebViewClient(null); } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } try { webView.destroy(); } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } try { if (null != view.getParent() && view.getParent() instanceof ViewGroup) { ((ViewGroup) view.getParent()).removeView(view); } } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } } //SurfaceView if (view instanceof SurfaceView) { try { SurfaceView surfaceView = (SurfaceView) view; SurfaceHolder holder = surfaceView.getHolder(); if (holder != null) { Surface surface = holder.getSurface(); if (surface != null) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { surface.release(); } } } } catch (Throwable ignored) { CrashReport.postCatchedException(ignored); } } view.destroyDrawingCache(); view.clearAnimation(); if (view instanceof ViewGroup) { ViewGroup viewGroup = (ViewGroup) view; int childCount = (viewGroup).getChildCount(); for (i = 0; i < childCount; i++) { unBindView((viewGroup).getChildAt(i)); } } }
From source file:com.just.agentweb.AgentWebUtils.java
static final void clearWebView(WebView m) { if (m == null) { return;/* w w w. j a v a2s . co m*/ } if (Looper.myLooper() != Looper.getMainLooper()) { return; } m.loadUrl("about:blank"); m.stopLoading(); if (m.getHandler() != null) { m.getHandler().removeCallbacksAndMessages(null); } m.removeAllViews(); ViewGroup mViewGroup = null; if ((mViewGroup = ((ViewGroup) m.getParent())) != null) { mViewGroup.removeView(m); } m.setWebChromeClient(null); m.setWebViewClient(null); m.setTag(null); m.clearHistory(); m.destroy(); m = null; }