在一组EditText上禁用Android键盘

Question

I have an array of EditText and I want to disable the standard keyboard Android that appears every time I click on them.

these are the parts code I am using:

InputMethodManager imm = (InputMethodManager)getSystemService(
              Context.INPUT_METHOD_SERVICE);
for (i=0;i<dim*dim;i++){

        imm.hideSoftInputFromWindow(value[i].getWindowToken(), 0);
        value[i].setOnTouchListener(this);
        value[i].setOnClickListener(this);
        value[i].setOnFocusChangeListener(this);


    }

EDIT:

I created a new class, with these lines of code:

import android.content.Context;
import android.util.AttributeSet;
import android.widget.EditText;

public class KeyboardControlEditText extends EditText {
private boolean mShowKeyboard = false;

public void setShowKeyboard(boolean value) {
    mShowKeyboard = value;
}

// This constructor has to be overriden
public KeyboardControlEditText(Context context, AttributeSet attrs) {
    super(context, attrs);
}

// Now tell the VM whether or not we are a text editor
@Override
public boolean onCheckIsTextEditor() {
    return mShowKeyboard;
}
}

and in my main class in OnCreate:

for (i=0;i<dim*dim;i++){

((KeyboardControlEditText) value[i]).setShowKeyboard(false);
value[i].setOnTouchListener(this);
value[i].setOnClickListener(this);


}

Answer 1

You need to create your own EditText class for this. Then, override the default onCheckIsTextEditor and return false .

public class NoKeyboardEditText extends EditText {
    // This constructor has to be overriden
    public NoKeyboardEditText(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    // Now tell the VM that we are not a text editor
    @Override
    public boolean onCheckIsTextEditor() {
        return false;
    }
}

Make sure you substitute in the correct name for the new EditText . For example, if your package is com.example.widget , you'd want to use <com.example.widget.NoKeyboardEditText ... /> .

If you need this to be dynamic, you can get even fancier:

public class KeyboardControlEditText extends EditText {
    private boolean mShowKeyboard = false;

    public void setShowKeyboard(boolean value) {
        mShowKeyboard = value;
    }

    // This constructor has to be overriden
    public KeyboardControlEditText(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    // Now tell the VM whether or not we are a text editor
    @Override
    public boolean onCheckIsTextEditor() {
        return mShowKeyboard;
    }
}

That way, you can call ((KeyboardControlEditText) myEditText).setShowKeyboard(false); to change it at runtime.