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Allow copying java EditText to STK editbox

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This commit is contained in:
Benau
2019-05-25 00:40:37 +08:00
parent 27f0f8c961
commit e6d5346e5e
8 changed files with 358 additions and 37 deletions
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124
android/src/main/java/SuperTuxKartActivity.java
View File

@@ -1,20 +1,27 @@
package org.supertuxkart.stk_dbg;
import org.supertuxkart.stk_dbg.STKEditText;
import android.app.NativeActivity;
import android.content.Context;
import android.graphics.Rect;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.inputmethod.InputMethodManager;
import android.view.KeyEvent;
import android.view.ViewTreeObserver.OnGlobalLayoutListener;
import android.view.View;
import android.widget.FrameLayout;
public class SuperTuxKartActivity extends NativeActivity
{
private native void saveFromJavaChars(String chars);
private native void saveKeyboardHeight(int height);
private STKEditText m_stk_edittext;
// ------------------------------------------------------------------------
private native void saveKeyboardHeight(int height);
// ------------------------------------------------------------------------
private void hideNavBar(View decor_view)
{
if (Build.VERSION.SDK_INT < 19)
@@ -27,12 +34,14 @@ public class SuperTuxKartActivity extends NativeActivity
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
}
// ------------------------------------------------------------------------
@Override
public void onCreate(Bundle instance)
{
super.onCreate(instance);
System.loadLibrary("main");
m_stk_edittext = null;
final View root = getWindow().getDecorView().findViewById(
android.R.id.content);
root.getViewTreeObserver().addOnGlobalLayoutListener(new
@@ -61,26 +70,7 @@ public class SuperTuxKartActivity extends NativeActivity
}
});
}
@Override
public boolean dispatchKeyEvent(KeyEvent event)
{
// ACTION_MULTIPLE deprecated in API level Q, it says if the key code
// is KEYCODE_UNKNOWN, then this is a sequence of characters as
// returned by getCharacters()
if (event.getKeyCode() == KeyEvent.KEYCODE_UNKNOWN &&
event.getAction() == KeyEvent.ACTION_MULTIPLE)
{
String chars = event.getCharacters();
if (chars != null)
{
saveFromJavaChars(chars);
return true;
}
}
return super.dispatchKeyEvent(event);
}
// ------------------------------------------------------------------------
@Override
public void onWindowFocusChanged(boolean has_focus)
{
@@ -88,20 +78,88 @@ public class SuperTuxKartActivity extends NativeActivity
if (has_focus)
hideNavBar(getWindow().getDecorView());
}
// ------------------------------------------------------------------------
@Override
public boolean dispatchKeyEvent(KeyEvent event)
{
// Called when user change cursor / select all text in native android
// keyboard
boolean ret = super.dispatchKeyEvent(event);
if (m_stk_edittext != null)
m_stk_edittext.updateSTKEditBox();
return ret;
}
// ------------------------------------------------------------------------
public void showKeyboard()
{
InputMethodManager imm = (InputMethodManager)
getSystemService(Context.INPUT_METHOD_SERVICE);
imm.showSoftInput(getWindow().getDecorView(),
InputMethodManager.SHOW_FORCED);
}
final Context context = this;
// Need to run in ui thread as it access the view m_stk_edittext
runOnUiThread(new Runnable()
{
@Override
public void run()
{
InputMethodManager imm = (InputMethodManager)
getSystemService(Context.INPUT_METHOD_SERVICE);
FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(
FrameLayout.LayoutParams.WRAP_CONTENT,
FrameLayout.LayoutParams.WRAP_CONTENT);
if (m_stk_edittext == null)
{
m_stk_edittext = new STKEditText(context);
// For some copy-and-paste text are not done by commitText
// in STKInputConnection, so we need an extra watcher
m_stk_edittext.addTextChangedListener(new TextWatcher()
{
@Override
public void onTextChanged(CharSequence s,
int start, int before,
int count) {}
@Override
public void beforeTextChanged(CharSequence s,
int start, int count,
int after) {}
@Override
public void afterTextChanged(Editable edit)
{
if (m_stk_edittext != null)
m_stk_edittext.updateSTKEditBox();
}
});
addContentView(m_stk_edittext, params);
}
else
m_stk_edittext.setLayoutParams(params);
m_stk_edittext.resetWhenFocus();
m_stk_edittext.setVisibility(View.VISIBLE);
m_stk_edittext.requestFocus();
imm.showSoftInput(m_stk_edittext,
InputMethodManager.SHOW_FORCED);
}
});
}
// ------------------------------------------------------------------------
public void hideKeyboard()
{
InputMethodManager imm = (InputMethodManager)
getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(
getWindow().getDecorView().getWindowToken(), 0);
runOnUiThread(new Runnable()
{
@Override
public void run()
{
if (m_stk_edittext == null)
return;
m_stk_edittext.clearFocus();
m_stk_edittext.setVisibility(View.GONE);
InputMethodManager imm = (InputMethodManager)
getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(m_stk_edittext.getWindowToken(),
0);
}
});
}
}