1
对于某些用户输入，我在警告对话框中有一个编辑文本。但是当我点击编辑文本时，它不显示软键盘。AlertDialogue中的EditText在Android中没有显示软键盘
鉴于如果在对话框中放置相同的编辑文本，它会在编辑文本被聚焦时显示键盘。
public class LaunchingActivity extends Activity {
Button addSubList = null;
TableLayout tabLayToDoList;
int textViewId = StaticContents.textViewId;
int edtTxtViewId = StaticContents.edtTxtViewId;
int ImgViewId = StaticContents.ImgViewId;
int relLayViewId = StaticContents.relLayViewId;
int count = StaticContents.count;
CustomDialog share;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
System.out.println(textViewId + " " + edtTxtViewId + " " + ImgViewId
+ " " + relLayViewId);
addSubList = (Button) findViewById(R.id.btnAddSubItem);
tabLayToDoList = (TableLayout) findViewById(R.id.tabLayToDoList);
}
public void showSublistDialog() {
Dialog subList = new Dialog(this);
Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
System.out.println("Display Width and Height :" + "width " + width
+ " height " + height);
subList.show();
// rel.setLayoutParams(layoutPrams);
}
@Override
protected void onPostResume() {
addSubList.setOnClickListener(new OnClickListener() {
public void onClick(View arg0) {
count = 0;
share = new CustomDialog(LaunchingActivity.this);
share.show();
}
});
super.onPostResume();
}
private class CustomDialog extends Dialog {
public CustomDialog(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
RelativeLayout relLayParent;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.addsubitem);
Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE))
.getDefaultDisplay();
int width = display.getWidth();
int height = display.getHeight();
LayoutParams params = getWindow().getAttributes();
if(height>width){
//potrait mode
params.height = height - 150;
params.width = width-60;
}else{
params.height = height - 100;
params.width = width-100;
}
getWindow().setAttributes(
(android.view.WindowManager.LayoutParams) params);
relLayParent = (RelativeLayout) findViewById(R.id.relLayParent);
addDesScription(relLayParent, R.id.relLaySubListContent);
addDesScription(relLayParent, R.id.relLaySubListContent);
}
public void addDesScription(RelativeLayout relParent, int relLayoutId) {
TextView txtDescription = new TextView(LaunchingActivity.this);
EditText edtDescription = new EditText(LaunchingActivity.this);
ImageView imgaddDescription = new ImageView(LaunchingActivity.this);
edtDescription.setInputType(262144);
RelativeLayout relLay = new RelativeLayout(LaunchingActivity.this);
textViewParams(txtDescription);
edttxtDescriptionParams(edtDescription);
imageViewParams(imgaddDescription);
relLaySubListDescription(relLay, relLayoutId);
relLay.addView(txtDescription);
relLay.addView(edtDescription);
relParent.addView(relLay);
if (count != 0) {
relLay.addView(imgaddDescription);
} else {
relLay.setVisibility(View.GONE);
}
incrementIds();
}
public void textViewParams(TextView txtDescription) {
txtDescription.setText("Description:");
txtDescription.setTextColor(getResources().getColor(R.color.Blue));
txtDescription.setId(textViewId);
txtDescription.setMinLines(1);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT,
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
params.addRule(RelativeLayout.CENTER_VERTICAL);
txtDescription.setLayoutParams(params);
}
public void imageViewParams(ImageView addSubListDescription) {
addSubListDescription
.setImageResource(R.drawable.add_description_icon);
addSubListDescription.setId(ImgViewId);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT,
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
params.addRule(RelativeLayout.CENTER_VERTICAL);
addSubListDescription.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View arg0, MotionEvent arg1) {
addDesScription(relLayParent, relLayViewId - 1);
return false;
}
});
addSubListDescription.setLayoutParams(params);
}
public void edttxtDescriptionParams(EditText edtDescription) {
edtDescription.setId(edtTxtViewId);
edtDescription.setMinLines(1);
edtDescription.setHint("Description");
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT,
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.LEFT_OF, ImgViewId);
params.addRule(RelativeLayout.RIGHT_OF, textViewId);
params.addRule(RelativeLayout.CENTER_VERTICAL);
edtDescription.setLayoutParams(params);
}
public void incrementIds() {
ImgViewId++;
textViewId++;
edtTxtViewId++;
relLayViewId++;
count++;
}
public void relLaySubListDescription(
RelativeLayout relLaySubListDescription, int relLayoutId) {
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT,
android.widget.RelativeLayout.LayoutParams.WRAP_CONTENT);
params.width = android.widget.RelativeLayout.LayoutParams.FILL_PARENT;
relLaySubListDescription.setId(relLayViewId);
params.addRule(RelativeLayout.BELOW, relLayoutId);
relLaySubListDescription.setLayoutParams(params);
}
}
}