0
У меня есть edittext в фрагменте, cursor - это невидимо, когда начинается fragmentlayout. Будет visible, когда вы начнете вводить что-либо, т. Е. При первом нажатии клавиши, cursor станет visible. Я хочу, чтобы cursor стал visible, как только я коснусь/нажмите edittext. Я пробовал onFocusChangeListener, но он только сделал курсор visible на Fragment начиная. Также хочу показать другое layout (просто измените в framelayout не весь layout) на edittext touch/click. Есть ли способ достичь этого без фрагмента транзакции?сделать курсор edittext видимым в фокусе
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent">
<EditText
android:id="@+id/search_et"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:background="@drawable/edittext_back"
android:drawableLeft="@drawable/ic_search"
android:drawablePadding="10dp"
android:hint="@string/search_hint"
android:windowSoftInputMode="stateAlwaysHidden"
android:padding="10dp"/>
<TextView
android:id="@+id/search_filter_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/activity_vertical_margin"
android:layout_below="@+id/search_et"
android:text="@string/search_filter_text"/>
<RadioGroup
android:id="@+id/RG"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginLeft="@dimen/activity_vertical_margin"
android:layout_below="@+id/search_filter_text">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="@drawable/weight"
android:background="@drawable/button_back"
android:layout_margin="10dp"/>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="@drawable/cycle"
android:background="@drawable/button_back"
android:layout_margin="10dp"/>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="@drawable/swim"
android:background="@drawable/button_back"
android:layout_margin="10dp"/>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:button="@drawable/run"
android:background="@drawable/button_back"
android:layout_margin="10dp"/>
</RadioGroup>
<FrameLayout
android:id="@+id/framelayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/RG">
<GridView
android:id="@+id/grid_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:horizontalSpacing="1dp"
android:verticalSpacing="1dp"
android:stretchMode="columnWidth"
android:numColumns="3"
android:scrollbars="none"/>
</FrameLayout>
</RelativeLayout>
Фрагмент:
public class SearchName extends Fragment{
private GridView mGridView;
private GridItem newItem;
private GridAdapter mGridAdapter;
private ArrayList<GridItem> mGridData;
public static final String KEY_USERID = "user_id", KEY_NAME = "search_text";
private static final String FETCH_ALL_MEMBERS = "http://188.166.189.163:8001/api/member/get-all/";
private EditText editText;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.searchname, container, false);
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mGridView = (GridView)view.findViewById(R.id.grid_view);
displayLog();
mGridData = new ArrayList<>();
mGridAdapter = new GridAdapter(getContext(), R.layout.gridrow, mGridData);
mGridView.setAdapter(mGridAdapter);
editText = (EditText)view.findViewById(R.id.search_et);
editText.setCursorVisible(false);
editText.addTextChangedListener(editTextWatcher);
}
private void displayLog() {
StringRequest stringRequest = new StringRequest(Request.Method.POST, FETCH_ALL_MEMBERS,
new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONObject jObj = new JSONObject(response);
System.out.println(jObj);
String status = jObj.getString("status");
// Now check status value
if (status.equals("0")) {
Toast.makeText(getActivity(), "There was some error! Please try again.", Toast.LENGTH_LONG).show();
} else if (status.equals("1")) {
JSONArray result = jObj.getJSONArray("result");
for (int i = 0; i < result.length(); i++) {
JSONObject json_data = result.getJSONObject(i);
String name = json_data.getString("name");
String user_id = json_data.getString("user_id");
newItem = new GridItem();
newItem.setName(name);
newItem.setUserId(user_id);
if(json_data.has("profile_picture")){
newItem.setImage(json_data.getString("profile_picture"));
}else{
Uri path = Uri.parse("android.resource://com.sam.fitlincsearch/" + R.drawable.default_profile);
String image_def = path.toString();
newItem.setImage(image_def);
}
mGridData.add(newItem);
}
mGridAdapter.notifyDataSetChanged();
} else {
// Error in login. Get the error message
String errorMsg = jObj.getString("error_msg");
Toast.makeText(getActivity(), errorMsg, Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
// JSON error
e.printStackTrace();
Toast.makeText(getActivity(), "Json error: " + e.getMessage(), Toast.LENGTH_LONG).show();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(getActivity(), error.toString(), Toast.LENGTH_LONG).show();
}
}) {
@Override
protected Map<String, String> getParams() {
Map<String, String> params = new HashMap<String, String>();
params.put(KEY_USERID, "1"); //get user_id from SQLite database.
return params;
}
};
RequestQueue requestQueue = Volley.newRequestQueue(getActivity());
requestQueue.add(stringRequest);
}
private final TextWatcher editTextWatcher = new TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
editText.setCursorVisible(true);
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
public void afterTextChanged(Editable s) {
if (s.length() == 0) {
Toast.makeText(getActivity(), "Blank Field", Toast.LENGTH_LONG).show();
} else{
Toast.makeText(getActivity(), "Entered text: " + editText.getText(), Toast.LENGTH_LONG).show();
}
}
};
}