Cann't Delete image when click backspace on soft-keyboard on Android4.4

[ChenJian345]

Using this, Cannot delete image in the editor, Android 4.4 devices.

[TakWolf]

I have the same problem

[viviwen123]

http:https://stackoverflow.com/questions/14560344/android-backspace-in-webview-baseinputconnection

[onion4]

@viviwen123 When I use your solution(Override deleteSurroundingText method),can delete image success,but cann't insert characters.I need your help.

[qiuqiutang]

@onion4 Do you solve this problem? I have the same problem.

[zhi-guan]

I have the same problem
##I refer to http:https://stackoverflow.com/questions/14560344/android-backspace-in-webview-baseinputconnection

then I make the following changes：

Override onCreateInputConnection in RichEditor.java
@OverRide
public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
return new FixInputConnection(super.onCreateInputConnection(outAttrs),true);
}

###and create new InputConnection like this

@SuppressLint("NewApi")
public class FixInputConnection extends InputConnectionWrapper {

public FixInputConnection(InputConnection target, boolean mutable) {
    super(target, mutable);
}
@Override
public boolean deleteSurroundingText(int beforeLength, int afterLength) {
    // magic: in latest Android, deleteSurroundingText(1, 0) will be called for backspace
    if (beforeLength == 1 && afterLength == 0) {
        // backspace
        return super.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL))
                && super.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DEL));
    }
    return super.deleteSurroundingText(beforeLength, afterLength);
}

}

[wangyiwy]

@onion4 哥们我也遇到你这个问题了 可以删除图片 不能输入字符 最后咋解决的呢

[pangxinlong]

I refer to http:https://stackoverflow.com/questions/16499178/cant-get-backspace-to-work-in-codemirror-under-phonegap-on-android-4-x

1:Override onCreateInputConnection in RichEditor.java
@OverRide
public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
MyCustomInputConnection connection = new MyCustomInputConnection(this, false);
return connection;
}

2:Custom InputConnection:
public class MyCustomInputConnection extends BaseInputConnection{

public MyCustomInputConnection(View targetView, boolean fullEditor) {
    super(targetView, fullEditor);
}

@Override
public boolean deleteSurroundingText(int beforeLength, int afterLength) {       
    // magic: in latest Android, deleteSurroundingText(1, 0) will be called for backspace
    if (beforeLength == 1 && afterLength == 0) {
        // backspace
        return super.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL))
            && super.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DEL));
    }

    return super.deleteSurroundingText(beforeLength, afterLength);
}

}

[freestyletime]

@pangxinlong But cant input some charactors... such as CHINESE language~

[wuzheng4android]

@viviwen123 it not work can you tell me version of x5?

[freestyletime]

@viviwen123 No, its not work.

[2ndtonone]

@viviwen123 its not work...

[qiaop]

Anybody resolved this problem ?

[wuzheng4android]

use tencent x5

[freestyletime]

@wuzheng4android Hi man... Are u sure? doesnt work on it.

[tpnet]

@freestyletime tencent x5 can resolved this problem, You don't have to override onCreateInputConnection after use x5。。。 doesnt work to you，This may be that you have not initialized tencent x5 success，，，