在键盘android上添加视图

Question

在我的Android应用程序中，我有一个聊天活动，我使用android-chat-starter

中的代码

问题是在模拟器中一切正常，我在许多类型的模拟器中测试过它（api> 18，api = 18，api＆lt; 18） 但在实际设备中进行测试时，其行为与此图像相似

表情符号视图显示在键盘上方

这是我用来显示表情符号视图的代码

  private void showEmojiPopup(boolean show) {
    showingEmoji = show;

    if (show) {
        if (emojiView == null) {
            if (getActivity() == null) {
                return;
            }
            emojiView = new EmojiView(getActivity());

            emojiView.setListener(new EmojiView.Listener() {
                public void onBackspace() {
                    chatEditText1.dispatchKeyEvent(new KeyEvent(0, 67));
                }

                public void onEmojiSelected(String symbol) {
                    int i = chatEditText1.getSelectionEnd();
                    if (i < 0) {
                        i = 0;
                    }
                    try {
                        CharSequence localCharSequence = Emoji.replaceEmoji(symbol, chatEditText1.getPaint().getFontMetricsInt(), AndroidUtilities.dp(20));
                        chatEditText1.setText(chatEditText1.getText().insert(i, localCharSequence));
                        int j = i + localCharSequence.length();
                        chatEditText1.setSelection(j, j);
                    } catch (Exception e) {
                        Log.e(Constants.TAG, "Error showing emoji");
                    }
                }
            });


            windowLayoutParams = new WindowManager.LayoutParams();
            windowLayoutParams.gravity = Gravity.BOTTOM | Gravity.LEFT;
            Log.d(TAG ,Build.VERSION.SDK_INT + " ");
            if (Build.VERSION.SDK_INT >= 21) {
                windowLayoutParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR;
            } else {
                windowLayoutParams.type = WindowManager.LayoutParams.TYPE_APPLICATION_PANEL;
                windowLayoutParams.token = getActivity().getWindow().getDecorView().getWindowToken();
            }
            windowLayoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
            Log.d("emoj",WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE + "");
        }

        final int currentHeight;

        if (keyboardHeight <= 0)
            keyboardHeight = App.getInstance().getSharedPreferences("emoji", 0).getInt("kbd_height", AndroidUtilities.dp(200));

        currentHeight = keyboardHeight;

        WindowManager wm = (WindowManager) App.getInstance().getSystemService(Activity.WINDOW_SERVICE);

        windowLayoutParams.height = currentHeight;
        windowLayoutParams.width = AndroidUtilities.displaySize.x;

        try {
            if (emojiView.getParent() != null) {
                wm.removeViewImmediate(emojiView);
            }
        } catch (Exception e) {
            Log.e(Constants.TAG, e.getMessage());
        }

        try {
            wm.addView(emojiView, windowLayoutParams);
        } catch (Exception e) {
            Log.e(Constants.TAG, e.getMessage());
            return;
        }

        if (!keyboardVisible) {
            if (sizeNotifierRelativeLayout != null) {
                sizeNotifierRelativeLayout.setPadding(0, 0, 0, currentHeight);
            }

            return;
        }

    } else {
        removeEmojiWindow();
        if (sizeNotifierRelativeLayout != null) {
            sizeNotifierRelativeLayout.post(new Runnable() {
                public void run() {
                    if (sizeNotifierRelativeLayout != null) {
                        sizeNotifierRelativeLayout.setPadding(0, 0, 0, 0);
                    }
                }
            });
        }
    }


}

 @Override
public void onSizeChanged(int height) {

    Rect localRect = new Rect();
    getActivity().getWindow().getDecorView().getWindowVisibleDisplayFrame(localRect);

    WindowManager wm = (WindowManager) App.getInstance().getSystemService(Activity.WINDOW_SERVICE);
    if (wm == null || wm.getDefaultDisplay() == null) {
        return;
    }


    if (height > AndroidUtilities.dp(50) && keyboardVisible) {
        keyboardHeight = height;
        App.getInstance().getSharedPreferences("emoji", 0).edit().putInt("kbd_height", keyboardHeight).commit();
    }


    if (showingEmoji) {
        int newHeight = 0;

        newHeight = keyboardHeight;

        if (windowLayoutParams.width != AndroidUtilities.displaySize.x || windowLayoutParams.height != newHeight) {
            windowLayoutParams.width = AndroidUtilities.displaySize.x;
            windowLayoutParams.height = newHeight;

            wm.updateViewLayout(emojiView, windowLayoutParams);
            if (!keyboardVisible) {
                sizeNotifierRelativeLayout.post(new Runnable() {
                    @Override
                    public void run() {
                        if (sizeNotifierRelativeLayout != null) {
                            sizeNotifierRelativeLayout.setPadding(0, 0, 0, windowLayoutParams.height);
                            sizeNotifierRelativeLayout.requestLayout();
                        }
                    }
                });
            }
        }
    }

我的androidmanifest.xml包含

<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />


     <activity
        android:name=".ConversationShowActivity"
        android:screenOrientation="portrait"
        android:label="@string/title_activity_conversation_show"
        android:launchMode="singleTask"
        android:parentActivityName=".MainActivity"
        android:theme="@style/AppTheme"
        android:windowSoftInputMode="adjustResize" >

        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value="com.exampel.myapp.MainActivity" />
    </activity>

这是我的对话节目xml

<com.example.myapp.widgets.SizeNotifierRelativeLayout  xmlns:android="http://schemas.android.com/apk/res/android"
            xmlns:tools="http://schemas.android.com/tools"
            android:layout_width="match_parent"
                                                     android:id="@+id/chat_layout"
            android:layout_height="match_parent"
            android:background="@color/white"
            xmlns:fontawesometext="http://schemas.android.com/apk/res-auto"
            xmlns:bootstrap="http://schemas.android.com/apk/res-auto"
            tools:context="com.example.myapp.ConversationShowActivity">

<LinearLayout
    android:orientation="horizontal"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"

    android:id="@+id/errorLayout"
    android:layout_gravity="center"
    android:layout_centerVertical="true"
    android:visibility="invisible"
    tools:visibilty="invisible"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:padding="5dp"

        android:text="Error loading conversation messages, Click here to try again"
        android:id="@+id/textView3"
        android:textColor="#ffff4314"
        android:textSize="20sp"
        android:textStyle="bold"/>
     </LinearLayout>

   <ProgressBar
     style="?android:attr/progressBarStyleLarge"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:id="@+id/convProgressBar"
    android:layout_centerVertical="true"
    android:layout_centerHorizontal="true"/>
<RelativeLayout
    android:orientation="horizontal"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:background="@drawable/border_bottom"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true"
    android:id="@+id/conv_header"
    android:paddingTop="10dp"
    android:paddingBottom="10dp"
    android:paddingRight="10dp"
    android:paddingLeft="10dp"
    android:padding="10dp">

    <ImageView
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:id="@+id/conv_avatar"
        android:src="@drawable/blank_avatar4"
        android:scaleType="fitXY"
        android:layout_marginRight="10dp"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Aboudi"
        android:id="@+id/conv_user_name"
        android:textColor="#000000"
        android:textSize="18sp"
        android:layout_alignTop="@+id/conv_avatar"
        android:layout_alignLeft="@+id/conv_online"
        android:layout_alignStart="@+id/conv_online"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="conv_online"
        android:id="@+id/conv_online"
        android:layout_below="@+id/conv_user_name"
        android:layout_toRightOf="@+id/conv_avatar"
        android:layout_toEndOf="@+id/conv_avatar"
        android:layout_marginTop="5dp"/>
    <LinearLayout
        android:id="@+id/profileFavBtn"
        android:layout_width="30dp"
        android:background="@drawable/heart_bg"
        android:layout_height="30dp"
        android:gravity="center"
        android:layout_marginRight="5dp"
        android:layout_marginLeft="5dp"
        android:layout_alignParentRight="false"
        android:layout_toLeftOf="@+id/profilegiftBtn"
        android:layout_centerVertical="true">
        <com.beardedhen.androidbootstrap.FontAwesomeText
        android:id="@+id/profileFavText"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            fontawesometext:fa_icon="fa-heart-o"
            android:textColor="#B94309"
            android:textSize="20sp"
            />
    </LinearLayout>
    <LinearLayout
        android:id="@+id/profilegiftBtn"
        android:layout_width="30dp"
        android:background="@drawable/accept_btn_bg"
        android:layout_height="30dp"
        android:gravity="center"
        android:layout_marginRight="5dp"
        android:layout_marginLeft="5dp"
        android:layout_alignParentRight="false"
        android:layout_toLeftOf="@+id/profileReportBtn"
        android:layout_centerVertical="true">
        <com.beardedhen.androidbootstrap.FontAwesomeText

            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            fontawesometext:fa_icon="fa-gift"
            android:textColor="@color/white"
            android:textSize="20sp"
            />
    </LinearLayout>
    <LinearLayout
        android:id="@+id/profileReportBtn"
        android:layout_width="30dp"
        android:background="@drawable/report_btn_bg"
        android:layout_height="30dp"
        android:gravity="center"
        android:layout_marginRight="5dp"
        android:layout_marginLeft="5dp"
        android:layout_alignParentRight="false"
        android:layout_toLeftOf="@+id/profileBlockBtn"
        android:layout_centerVertical="true">
        <com.beardedhen.androidbootstrap.FontAwesomeText

            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            fontawesometext:fa_icon="fa-info"

            android:textColor="@color/white"

            android:textSize="20sp"
            />
    </LinearLayout>
    <LinearLayout
        android:id="@+id/profileBlockBtn"
        android:layout_width="30dp"
        android:background="@drawable/refuse_btn_bg"
        android:layout_height="30dp"
        android:gravity="center"
        android:layout_marginRight="5dp"
        android:layout_marginLeft="5dp"
        android:layout_alignParentRight="true"
        android:layout_centerVertical="true">
        <com.beardedhen.androidbootstrap.FontAwesomeText

            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            fontawesometext:fa_icon="fa-remove"

            android:textColor="@color/white"

            android:textSize="20sp"
            />
    </LinearLayout>
</RelativeLayout>

<ListView
    android:id="@+id/chat_list_view"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:divider="@drawable/chat_divider"
    android:layout_width="match_parent"
    android:scrollbarStyle="outsideOverlay"
    android:layout_below="@id/conv_header"
    android:layout_above="@+id/bottomlayout"
    android:layout_height="match_parent"></ListView>

<LinearLayout
    android:id="@+id/bottomlayout"
    android:background="@drawable/profile_footer_border_top"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_alignParentBottom="true"
    android:layout_height="wrap_content">




    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">
        <TextView
            android:id="@+id/cant_send_text"
            android:layout_width="match_parent"
            android:text="You cant contact this member right now"
            android:layout_height="wrap_content"
            android:layout_alignParentTop="true"
            android:layout_alignParentBottom="false"
            android:layout_alignTop="@+id/chat_edit_text1"
            android:layout_alignBottom="@+id/chat_edit_text1"
            android:background="#ff4409"
            android:gravity="center"
            android:textColor="#ffffff"
            android:textSize="15sp"
            android:textStyle="bold"/>

        <ImageView android:src="@drawable/ic_msg_panel_smiles" android:layout_alignParentLeft="true" android:layout_alignParentStart="true" android:layout_marginLeft="8dp" android:layout_marginRight="8dp"
                   android:layout_width="wrap_content" android:id="@+id/emojiButton" android:layout_alignBottom="@+id/chat_edit_text1" android:layout_marginBottom="8dp"
                   android:layout_height="wrap_content" />

        <EditText
            android:layout_marginTop="8dp"
            android:layout_marginBottom="8dp"
            android:id="@+id/chat_edit_text1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:scrollHorizontally="false"
            android:layout_toLeftOf="@+id/enter_chat1"
            android:layout_toRightOf="@id/emojiButton"
            android:layout_toEndOf="@id/emojiButton"
            android:layout_toStartOf="@+id/enter_chat1"
            android:hint="Type your message here .."

            android:singleLine="false"
            android:inputType="textCapSentences"

            android:textSize="18sp"
            android:paddingLeft="4dp" />

        <ImageView android:layout_alignParentRight="true"
                   android:layout_alignParentEnd="true"
                   android:id="@+id/enter_chat1"
                   android:layout_width="wrap_content"
                   android:layout_marginBottom="8dp"
                   android:layout_height="wrap_content"
                   android:layout_alignBottom="@id/chat_edit_text1"
                   android:paddingLeft="13dp"
                   android:paddingStart="13dp"
                   android:paddingRight="17dp"
                   android:paddingEnd="17dp"
                   android:src="@drawable/ic_chat_send" />

    </RelativeLayout>



  </LinearLayout>
</com.example.myapp.widgets.SizeNotifierRelativeLayout >

这是我的表情符号

public class EmojiView extends LinearLayout {
 private ArrayList<EmojiGridAdapter> adapters = new      ArrayList<EmojiGridAdapter>();
private int[] icons = {
        R.drawable.ic_emoji_recent,
        R.drawable.ic_emoji_smile,
        R.drawable.ic_emoji_flower,
        R.drawable.ic_emoji_bell,
        R.drawable.ic_emoji_car,
        R.drawable.ic_emoji_symbol };
private Listener listener;
private ViewPager pager;
private FrameLayout recentsWrap;
private ArrayList<GridView> views = new ArrayList<GridView>();

public EmojiView(Context paramContext) {
    super(paramContext);
    init();
}

public EmojiView(Context paramContext, AttributeSet paramAttributeSet) {
    super(paramContext, paramAttributeSet);
    init();
}

public EmojiView(Context paramContext, AttributeSet paramAttributeSet, int paramInt) {
    super(paramContext, paramAttributeSet, paramInt);
    init();
}

private void addToRecent(long paramLong) {
    if (this.pager.getCurrentItem() == 0) {
        return;
    }
    ArrayList<Long> localArrayList = new ArrayList<Long>();
    long[] currentRecent = Emoji.data[0];
    boolean was = false;
    for (long aCurrentRecent : currentRecent) {
        if (paramLong == aCurrentRecent) {
            localArrayList.add(0, paramLong);
            was = true;
        } else {
            localArrayList.add(aCurrentRecent);
        }
    }
    if (!was) {
        localArrayList.add(0, paramLong);
    }
    Emoji.data[0] = new long[Math.min(localArrayList.size(), 50)];
    for (int q = 0; q < Emoji.data[0].length; q++) {
        Emoji.data[0][q] = localArrayList.get(q);
    }
    adapters.get(0).data = Emoji.data[0];
    adapters.get(0).notifyDataSetChanged();
    saveRecents();
}

private String convert(long paramLong) {
    String str = "";
    for (int i = 0; ; i++) {
        if (i >= 4) {
            return str;
        }
        int j = (int)(0xFFFF & paramLong >> 16 * (3 - i));
        if (j != 0) {
            str = str + (char)j;
        }
    }
}

private void init() {
    setOrientation(LinearLayout.VERTICAL);
    for (int i = 0; i < Emoji.data.length; i++) {
        GridView gridView = new GridView(getContext());
        //  if (AndroidUtilities.isTablet()) {
        //     gridView.setColumnWidth(AndroidUtilities.dp(60));
        // } else {
        gridView.setColumnWidth(AndroidUtilities.dp(45));
        // }
        gridView.setNumColumns(-1);
        views.add(gridView);

        EmojiGridAdapter localEmojiGridAdapter = new EmojiGridAdapter(Emoji.data[i]);
        gridView.setAdapter(localEmojiGridAdapter);
        //  AndroidUtilities.setListViewEdgeEffectColor(gridView, 0xff999999);
        adapters.add(localEmojiGridAdapter);
    }

    setBackgroundColor(0xff222222);
    pager = new ViewPager(getContext());
    pager.setAdapter(new EmojiPagesAdapter());
    PagerSlidingTabStrip tabs = new PagerSlidingTabStrip(getContext());
    tabs.setViewPager(pager);
    tabs.setShouldExpand(true);
    tabs.setIndicatorColor(0xff33b5e5);
    tabs.setIndicatorHeight(AndroidUtilities.dp(2.0f));
    tabs.setUnderlineHeight(AndroidUtilities.dp(2.0f));
    tabs.setUnderlineColor(0x66000000);
    tabs.setTabBackground(0);
    LinearLayout localLinearLayout = new LinearLayout(getContext());
    localLinearLayout.setOrientation(LinearLayout.HORIZONTAL);
    localLinearLayout.addView(tabs, new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 1.0f));
    ImageView localImageView = new ImageView(getContext());
    localImageView.setImageResource(R.drawable.ic_emoji_backspace);
    localImageView.setScaleType(ImageView.ScaleType.CENTER);
    localImageView.setBackgroundResource(R.drawable.bg_emoji_bs);
    localImageView.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            if (EmojiView.this.listener != null) {
                EmojiView.this.listener.onBackspace();
            }
        }
    });
    localLinearLayout.addView(localImageView, new LinearLayout.LayoutParams(AndroidUtilities.dp(61), LayoutParams.MATCH_PARENT));
    recentsWrap = new FrameLayout(getContext());
    recentsWrap.addView(views.get(0));
    TextView localTextView = new TextView(getContext());
    localTextView.setText(getContext().getString(R.string.NoRecent));
    localTextView.setTextSize(18.0f);
    localTextView.setTextColor(-7829368);
    localTextView.setGravity(17);
    recentsWrap.addView(localTextView);
    views.get(0).setEmptyView(localTextView);
    addView(localLinearLayout, new LinearLayout.LayoutParams(-1, AndroidUtilities.dp(48.0f)));
    addView(pager);
    loadRecents();
    if (Emoji.data[0] == null || Emoji.data[0].length == 0) {
        pager.setCurrentItem(1);
    }
}

private void saveRecents() {
    ArrayList<Long> localArrayList = new ArrayList<Long>();
    long[] arrayOfLong = Emoji.data[0];
    int i = arrayOfLong.length;
    for (int j = 0; ; j++) {
        if (j >= i) {
            getContext().getSharedPreferences("emoji", 0).edit().putString("recents", TextUtils.join(",", localArrayList)).commit();
            return;
        }
        localArrayList.add(arrayOfLong[j]);
    }
}

public void loadRecents() {
    String str = getContext().getSharedPreferences("emoji", 0).getString("recents", "");
    String[] arrayOfString = null;
    if ((str != null) && (str.length() > 0)) {
        arrayOfString = str.split(",");
        Emoji.data[0] = new long[arrayOfString.length];
    }
    if (arrayOfString != null) {
        for (int i = 0; i < arrayOfString.length; i++) {
            Emoji.data[0][i] = Long.parseLong(arrayOfString[i]);
        }
        adapters.get(0).data = Emoji.data[0];
        adapters.get(0).notifyDataSetChanged();
    }
}

public void onMeasure(int paramInt1, int paramInt2) {
    super.onMeasure(View.MeasureSpec.makeMeasureSpec(View.MeasureSpec.getSize(paramInt1), MeasureSpec.EXACTLY), View.MeasureSpec.makeMeasureSpec(View.MeasureSpec.getSize(paramInt2), MeasureSpec.EXACTLY));
}

public void setListener(Listener paramListener) {
    this.listener = paramListener;
}

public void invalidateViews() {
    for (GridView gridView : views) {
        if (gridView != null) {
            gridView.invalidateViews();
        }
    }
}

private class EmojiGridAdapter extends BaseAdapter {
    long[] data;

    public EmojiGridAdapter(long[] arg2) {
        this.data = arg2;
    }

    public int getCount() {
        return data.length;
    }

    public Object getItem(int i) {
        return null;
    }

    public long getItemId(int i) {
        return data[i];
    }

    public View getView(int i, View view, ViewGroup paramViewGroup) {
        ImageView imageView = (ImageView)view;
        if (imageView == null) {
            imageView = new ImageView(EmojiView.this.getContext()) {
                public void onMeasure(int paramAnonymousInt1, int paramAnonymousInt2) {
                    setMeasuredDimension(View.MeasureSpec.getSize(paramAnonymousInt1), View.MeasureSpec.getSize(paramAnonymousInt1));
                }
            };
            imageView.setOnClickListener(new View.OnClickListener() {
                public void onClick(View view) {
                    if (EmojiView.this.listener != null) {
                        EmojiView.this.listener.onEmojiSelected(EmojiView.this.convert((Long)view.getTag()));
                    }
                    EmojiView.this.addToRecent((Long)view.getTag());
                }
            });
            imageView.setBackgroundResource(R.drawable.list_selector);
            imageView.setScaleType(ImageView.ScaleType.CENTER);
        }
        imageView.setImageDrawable(Emoji.getEmojiBigDrawable(data[i]));
        imageView.setTag(data[i]);
        return imageView;
    }

    @Override
    public void unregisterDataSetObserver(DataSetObserver observer) {
        if (observer != null) {
            super.unregisterDataSetObserver(observer);
        }
    }
}

  private class EmojiPagesAdapter extends PagerAdapter implements PagerSlidingTabStrip.IconTabProvider {

    public void destroyItem(ViewGroup paramViewGroup, int paramInt, Object paramObject) {
        View localObject;
        if (paramInt == 0) {
            localObject = recentsWrap;
        } else {
            localObject = views.get(paramInt);
        }
        paramViewGroup.removeView(localObject);
    }

    public int getCount() {
        return views.size();
    }

    public int getPageIconResId(int paramInt) {
        return icons[paramInt];
    }

    public Object instantiateItem(ViewGroup paramViewGroup, int paramInt) {
        View localObject;
        if (paramInt == 0) {
            localObject = recentsWrap;
        } else {
            localObject = views.get(paramInt);
        }
        paramViewGroup.addView(localObject);
        return localObject;
    }

    public boolean isViewFromObject(View paramView, Object paramObject) {
        return paramView == paramObject;
    }

    @Override
    public void unregisterDataSetObserver(DataSetObserver observer) {
        if (observer != null) {
            super.unregisterDataSetObserver(observer);
        }
    }
}

public static abstract interface Listener {
    public abstract void onBackspace();
    public abstract void onEmojiSelected(String paramString);
  }
}

当键盘可见时会出现问题，但如果看不到，则表情符号视图可以正常工作

Answer 1

不幸的是，到目前为止Android 5.0（不知道之后）还没有办法获得键盘高度。因此，您无法使用此值来定位视图。

但是，您可以使用softKeyboard relayout来执行您想要的操作，通过使用softKeyboard（在Activity清单中），使用值“resize”将使您的根布局视图大小调整为剩余屏幕空间的大小。通过将视图定位在底部，可以使其完全位于键盘顶部。

PS：此外，您的根视图需要将其高度值设置为match_parent而不是其他任何东西（或者您需要以其他方式处理）

也许你的意思是你想要替换键盘位置而不是“它的顶部”（NORTH？），在这种情况下，你应该使用扩展View的CustomView而不是使用打开键盘的EditText你

Answer 2

通过以下方式显示表情符号窗口时，您必须隐藏键盘：

InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(edText.getWindowToken(), 0);

其中edText是您当前关注的编辑文本。

编辑： 这是我的代码合并到你的。你可以尝试一下。

    private void showEmojiPopup(boolean show) {
    showingEmoji = show;

    if (show) {
        if (emojiView == null) {
            if (getActivity() == null) {
                return;
            }
            emojiView = new EmojiView(getActivity());

            emojiView.setListener(new EmojiView.Listener() {
                public void onBackspace() {
                    chatEditText1.dispatchKeyEvent(new KeyEvent(0, 67));
                }

                public void onEmojiSelected(String symbol) {
                    int i = chatEditText1.getSelectionEnd();
                    if (i < 0) {
                        i = 0;
                    }
                    try {
                        CharSequence localCharSequence = Emoji.replaceEmoji(symbol, chatEditText1.getPaint().getFontMetricsInt(), AndroidUtilities.dp(20));
                        chatEditText1.setText(chatEditText1.getText().insert(i, localCharSequence));
                        int j = i + localCharSequence.length();
                        chatEditText1.setSelection(j, j);
                    } catch (Exception e) {
                        Log.e(Constants.TAG, "Error showing emoji");
                    }
                }
            });


            windowLayoutParams = new WindowManager.LayoutParams();
            windowLayoutParams.gravity = Gravity.BOTTOM | Gravity.LEFT;
            Log.d(TAG ,Build.VERSION.SDK_INT + " ");
            if (Build.VERSION.SDK_INT >= 21) {
                windowLayoutParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_ERROR;
            } else {
                windowLayoutParams.type = WindowManager.LayoutParams.TYPE_APPLICATION_PANEL;
                windowLayoutParams.token = getActivity().getWindow().getDecorView().getWindowToken();
            }
            windowLayoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
            Log.d("emoj",WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE + "");
        }

        final int currentHeight;

        if (keyboardHeight <= 0)
            keyboardHeight = App.getInstance().getSharedPreferences("emoji", 0).getInt("kbd_height", AndroidUtilities.dp(200));

        currentHeight = keyboardHeight;

        WindowManager wm = (WindowManager) App.getInstance().getSystemService(Activity.WINDOW_SERVICE);

        windowLayoutParams.height = currentHeight;
        windowLayoutParams.width = AndroidUtilities.displaySize.x;

        try {
            if (emojiView.getParent() != null) {
                wm.removeViewImmediate(emojiView);
            }
        } catch (Exception e) {
            Log.e(Constants.TAG, e.getMessage());
        }

        try {
            wm.addView(emojiView, windowLayoutParams);
        } catch (Exception e) {
            Log.e(Constants.TAG, e.getMessage());
            return;
        }

        if (!keyboardVisible) {
            if (sizeNotifierRelativeLayout != null) {
                sizeNotifierRelativeLayout.setPadding(0, 0, 0, currentHeight);
            }

            return;
        }

    } else {
        removeEmojiWindow();
        if (sizeNotifierRelativeLayout != null) {
            sizeNotifierRelativeLayout.post(new Runnable() {
                public void run() {
                    if (sizeNotifierRelativeLayout != null) {
                        sizeNotifierRelativeLayout.setPadding(0, 0, 0, 0);
                    }
                }
            });
        }
    }


}

 @Override
public void onSizeChanged(int height) {

    Rect localRect = new Rect();
    getActivity().getWindow().getDecorView().getWindowVisibleDisplayFrame(localRect);

    WindowManager wm = (WindowManager) App.getInstance().getSystemService(Activity.WINDOW_SERVICE);
    if (wm == null || wm.getDefaultDisplay() == null) {
        return;
    }


    if (height > AndroidUtilities.dp(50) && keyboardVisible) {
        keyboardHeight = height;
        App.getInstance().getSharedPreferences("emoji", 0).edit().putInt("kbd_height", keyboardHeight).commit();
    }


    if (showingEmoji) {
//code to hide keyboard
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(edText.getWindowToken(), 0);
//end
        int newHeight = 0;

        newHeight = keyboardHeight;

        if (windowLayoutParams.width != AndroidUtilities.displaySize.x || windowLayoutParams.height != newHeight) {
            windowLayoutParams.width = AndroidUtilities.displaySize.x;
            windowLayoutParams.height = newHeight;

            wm.updateViewLayout(emojiView, windowLayoutParams);
            if (!keyboardVisible) {
                sizeNotifierRelativeLayout.post(new Runnable() {
                    @Override
                    public void run() {
                        if (sizeNotifierRelativeLayout != null) {
                            sizeNotifierRelativeLayout.setPadding(0, 0, 0, windowLayoutParams.height);
                            sizeNotifierRelativeLayout.requestLayout();
                        }
                    }
                });
            }
        }
    }

Answer 3

您可以创建自定义EditText并通过覆盖 onCheckIsTextEditor 禁用显示键盘。请参考以下代码：

  public class NoKeyBoardEditText extends EditText {

   @Override      
   public boolean onCheckIsTextEditor() {   
      return false;     
   }   

  } 

Answer 4

您可以执行以下操作来创建View over softKeyboard。

<LinearLayout android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

    <FrameLayout android:id="@+id/my_content"
            android:layout_width="match_parent"
            android:layout_height="0dip"
            android:layout_weight="1">

        <!-- Your content here If edittext here then change the layout_height="wrap_content" on your EditText to layout_height="0dip" and let the weight handle it. --> // like your edittext or something.

    </FrameLayout>

    <LinearLayout android:id="@+id/yourkeyboardlayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

        <!-- Your yourkeyboardlayout items here -->

    </LinearLayout>
</LinearLayout>

注意：

如果您使用过它，请从代码中删除此行。 getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS‌​_VISIBLE);

在你的清单中：

<activity android:name="YourActivity"
          android:theme="@android:style/Theme.NoTitleBar"
          android:windowSoftInputMode="adjustResize">
</activity>

确保已将SoftInputMode调整为AdjustResize。

有关SoftInputmode的更多信息，请参阅此link。

如果你不想在键盘关闭时显示你的布局，那就隐藏那个布局。

希望它会对你有所帮助。

Answer 5

我在我的应用程序中使用它，我从库中提取 https://github.com/chathudan/KitKatEmoji 我建议你使用这个库非常完整，易于实现。在库的例子中它很容易使用。如果没有，请拉这样的东西：

   private void showKeyboard(View view) {
    InputMethodManager keyboard = (InputMethodManager) mActivity.getSystemService(Context.INPUT_METHOD_SERVICE);
    keyboard.showSoftInput(view, 0);
}

  private void hideKeyboard() {
    InputMethodManager inputMethodManager = (InputMethodManager) mActivity
            .getSystemService(Context.INPUT_METHOD_SERVICE);
    inputMethodManager.hideSoftInputFromWindow(mActivity.getCurrentFocus()
            .getWindowToken(), 0);
}

protected void changeEmojiLayout() {
    final InputMethodManager keyboard =    
(InputMethodManager)mActivity.getSystemService(Context.INPUT_METHOD_SERVICE);
//      keyboard.showSoftInput(message, 0);
    if (isEmojiVisible && !isKeyBoardVisible) {
        btnEmoji
                .setImageResource(R.drawable.ic_insert_emoticon_black_24dp);
        btnCamara.setVisibility(View.VISIBLE);
        btnGaleria.setVisibility(View.VISIBLE);

        emojiIconsCover
                .setVisibility(LinearLayout.GONE);
        isEmojiVisible = false;
        mShowEmojiHandler.postDelayed(new Runnable() {
            @Override
            public void run() {
                inputMsg.requestFocus();
                keyboard.showSoftInput(inputMsg, 0);
                checkKeyboardHeight(parentLayout);
            }
        }, 100);

    } else if (isEmojiVisible && isKeyBoardVisible) {

    } else if (!isEmojiVisible && isKeyBoardVisible) {
        hideKeyboard();
        mShowEmojiHandler.postDelayed(new Runnable() {
            @Override
            public void run() {
                btnEmoji
                        .setImageResource(R.drawable.ic_vp_keypad);
                btnCamara.setVisibility(View.INVISIBLE);
                btnGaleria.setVisibility(View.GONE);

                emojiIconsCover
                        .setVisibility(LinearLayout.VISIBLE);
                isEmojiVisible = true;
            }
        }, 100);
    } else if (!isEmojiVisible && !isKeyBoardVisible) {
        btnEmoji
                .setImageResource(R.drawable.ic_vp_keypad);
        btnCamara.setVisibility(View.INVISIBLE);
        btnGaleria.setVisibility(View.GONE);

        emojiIconsCover
                .setVisibility(LinearLayout.VISIBLE);
        isEmojiVisible = true;
    }
}

private void checkKeyboardHeight(final View parentLayout) {

    parentLayout.getViewTreeObserver().addOnGlobalLayoutListener(
            new ViewTreeObserver.OnGlobalLayoutListener() {

                @Override
                public void onGlobalLayout() {

                    Rect r = new Rect();
                    parentLayout.getWindowVisibleDisplayFrame(r);

                    int screenHeight = parentLayout.getRootView()
                            .getHeight();
                    int heightDifference = screenHeight - (r.bottom);

                    if (previousHeightDiffrence - heightDifference > 50) {
 //                         popupWindow.dismiss(); TODO
  //                               
btnEmoji.setImageResource(R.drawable.ic_vp_smileys);
                        emojiIconsCover.setVisibility(LinearLayout.GONE);
                    }
                    previousHeightDiffrence = heightDifference;
                    if (heightDifference > 100) {
                        isKeyBoardVisible = true;
 //                            changeKeyboardHeight(heightDifference);
                    } else {
                        isKeyBoardVisible = false;
                    }
                }
            });

}

Answer 6

当我将emoji添加到我的应用程序时遇到了类似的问题。 我找到了一种方法，可以使用 PopUpWindow 在软键盘上显示表情符号。

EmojiOverKeyboard

public class EmojiOverKeyboard extends PopupWindow {

private int keyBoardHeight = 0;
private Boolean pendingOpen = false;
private Boolean isOpened = false;
OnSoftKeyboardOpenCloseListener onSoftKeyboardOpenCloseListener;
View rootView;
Context mContext;

/**
 * Constructor
 * @param rootView  The top most layout in your view hierarchy. The difference of this view and the screen height will be used to calculate the keyboard height.
 * @param mContext The context of current activity.
 */
public EmojiOverKeyboard(View rootView, Context mContext){
    super(mContext);
    this.mContext = mContext;
    this.rootView = rootView;
    View customView = createCustomView();
    setContentView(customView);
    setSoftInputMode(LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
    //default size
    setSize((int) mContext.getResources().getDimension(R.dimen.keyboard_height), LayoutParams.MATCH_PARENT);
}
/**
 * Set the listener for the event of keyboard opening or closing.
 */
public void setOnSoftKeyboardOpenCloseListener(OnSoftKeyboardOpenCloseListener listener){
    this.onSoftKeyboardOpenCloseListener = listener;
}

/**
 * Use this function to show the emoji popup.
 * NOTE: Since, the soft keyboard sizes are variable on different android devices, the
 * library needs you to open the soft keyboard atleast once before calling this function.
 * If that is not possible see showAtBottomPending() function.
 *
 */
public void showAtBottom(){
    showAtLocation(rootView, Gravity.BOTTOM, 0, 0);
}
/**
 * Use this function when the soft keyboard has not been opened yet. This
 * will show the emoji popup after the keyboard is up next time.
 * Generally, you will be calling InputMethodManager.showSoftInput function after
 * calling this function.
 */
public void showAtBottomPending(){
    if(isKeyBoardOpen())
        showAtBottom();
    else
        pendingOpen = true;
}

/**
 *
 * @return Returns true if the soft keyboard is open, false otherwise.
 */
public Boolean isKeyBoardOpen(){
    return isOpened;
}

/**
 * Dismiss the popup
 */
@Override
public void dismiss() {
    super.dismiss();
}

/**
 * Call this function to resize the emoji popup according to your soft keyboard size
 */
public void setSizeForSoftKeyboard(){
    rootView.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            Rect r = new Rect();
            rootView.getWindowVisibleDisplayFrame(r);

            int screenHeight = getUsableScreenHeight();
            int heightDifference = screenHeight
                    - (r.bottom - r.top);
            int resourceId = mContext.getResources()
                    .getIdentifier("status_bar_height",
                            "dimen", "android");
            if (resourceId > 0) {
                heightDifference -= mContext.getResources()
                        .getDimensionPixelSize(resourceId);
            }
            if (heightDifference > 100) {
                keyBoardHeight = heightDifference;
                setSize(LayoutParams.MATCH_PARENT, keyBoardHeight);
                if(isOpened == false){
                    if(onSoftKeyboardOpenCloseListener!=null)
                        onSoftKeyboardOpenCloseListener.onKeyboardOpen(keyBoardHeight);
                }
                isOpened = true;
                if(pendingOpen){
                    showAtBottom();
                    pendingOpen = false;
                }
            }
            else{
                isOpened = false;
                if(onSoftKeyboardOpenCloseListener!=null)
                    onSoftKeyboardOpenCloseListener.onKeyboardClose();
            }
        }
    });
}

private int getUsableScreenHeight() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        DisplayMetrics metrics = new DisplayMetrics();

        WindowManager windowManager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
        windowManager.getDefaultDisplay().getMetrics(metrics);

        return metrics.heightPixels;

    } else {
        return rootView.getRootView().getHeight();
    }
}

/**
 * Manually set the popup window size
 * @param width Width of the popup
 * @param height Height of the popup
 */
public void setSize(int width, int height){
    setWidth(width);
    setHeight(height);
}

private View createCustomView() {
    LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
    View view = inflater.inflate(R.layout.view_over_keyboard, null, false);

    return view;
}


    public interface OnSoftKeyboardOpenCloseListener{
        void onKeyboardOpen(int keyBoardHeight);
        void onKeyboardClose();
    }
}

MainActivity

public class MainActivity extends AppCompatActivity {

private RelativeLayout rootView;
private ImageButton showPopUp;
private EditText inputText;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    rootView = (RelativeLayout) findViewById(R.id.rootview);
    showPopUp = (ImageButton) findViewById(R.id.showPopUp);
    inputText = (EditText) findViewById(R.id.inputText);

    // Give the topmost view of your activity layout hierarchy. This will be used to measure soft keyboard height
    final EmojiOverKeyboard popup = new EmojiOverKeyboard(rootView, this);

    popup.setBackgroundDrawable(ContextCompat.getDrawable(this, R.drawable.keyboard_background));
    popup.setAnimationStyle(R.style.EmojiPopupAnimation);

    //Will automatically set size according to the soft keyboard size
    popup.setSizeForSoftKeyboard();

//If the emoji popup is dismissed, change emojiButton to smiley icon
    popup.setOnDismissListener(new PopupWindow.OnDismissListener() {
        @Override
        public void onDismiss() {
            changeEmojiKeyboardIcon(showPopUp, R.drawable.emoticon_upload_drawable);
        }
    });



    //If the text keyboard closes, also dismiss the emoji popup

    popup.setOnSoftKeyboardOpenCloseListener(new EmojiOverKeyboard.OnSoftKeyboardOpenCloseListener() {

        @Override
        public void onKeyboardOpen(int keyBoardHeight) {

        }

        @Override
        public void onKeyboardClose() {
            if (popup.isShowing())
                popup.dismiss();
        }
    });


//         To toggle between text keyboard and emoji keyboard keyboard(Popup)
    showPopUp.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {

            //If popup is not showing => emoji keyboard is not visible, we need to show it
            if (!popup.isShowing()) {

                //If keyboard is visible, simply show the emoji popup
                if (popup.isKeyBoardOpen()) {
                    popup.showAtBottom();
                    changeEmojiKeyboardIcon(showPopUp, R.drawable.keyboard_variant);
                }

                //else, open the text keyboard first and immediately after that show the emoji popup
                else {
                    inputText.setFocusableInTouchMode(true);
                    inputText.requestFocus();
                    popup.showAtBottomPending();
                    final InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                    inputMethodManager.showSoftInput(inputText, InputMethodManager.SHOW_IMPLICIT);
                    changeEmojiKeyboardIcon(showPopUp, R.drawable.keyboard_variant);
                }
            }

            //If popup is showing, simply dismiss it to show the undelying text keyboard
            else {
                popup.dismiss();
            }
        }
    });
     }

    private void changeEmojiKeyboardIcon(ImageView iconToBeChanged, int drawableResourceId){
        iconToBeChanged.setImageResource(drawableResourceId);
    }

}

ContentLayout

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#eceff1">

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="40dp"
    android:background="#e4e7e9"
    ></LinearLayout>

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginTop="24dp"
    android:padding="24dp"
    android:textSize="18sp"
    android:textColor="#545e60"
    android:text="Show your Emoji's here"
    android:layout_gravity="center_horizontal"
    />

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >
    <android.support.design.widget.FloatingActionButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:fabSize="mini"
        app:backgroundTint="#4db6ac"
        android:src="@drawable/emoticon_happy"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_margin="8dp"
        app:elevation="0dp"
        />

</RelativeLayout>

使用我的sample github project作为参考。

Answer 7

它工作:)。在列表视图中添加以下两行

 <ListView
    android:id="@+id/chat_list_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_above="@+id/bottomlayout"
    android:divider="@drawable/chat_divider"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:scrollbarStyle="outsideOverlay"


    android:stackFromBottom="true"
    android:transcriptMode="alwaysScroll" >

</ListView>

You can view it here