qdr.app.tools/UIDefEdit/Android/android/java/com/uidef/edit/DebugActivity.java

package com.uidef.edit;

import android.app.NativeActivity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.inputmethod.InputMethodManager;
import android.content.Context;
import java.util.LinkedList;
import java.util.Queue;

public class DebugActivity extends NativeActivity {
    private Queue<Integer> mQueuedUnicodeChars = new LinkedList<>();

    static {
        System.loadLibrary("uidef-tool");
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @Override
    public boolean dispatchKeyEvent(KeyEvent event) {
        if (event.getAction() == KeyEvent.ACTION_DOWN) {
            int unicodeChar = event.getUnicodeChar();
            if (unicodeChar != 0)
                mQueuedUnicodeChars.add(unicodeChar);
        }
        return super.dispatchKeyEvent(event);
    }

    public void showSoftInput() {
        InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.showSoftInput(getWindow().getDecorView(), 0);
    }

    public int pollUnicodeChar() {
        Integer c = mQueuedUnicodeChars.poll();
        return c != null ? c : 0;
    }

    public native String nativeDiagnostic(String dataDir);
}