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Code Issues Pull Requests Packages Projects Releases Wiki Activity

解决spinner文字白色看不清问题

This commit is contained in:
sonichy 2024-01-21 13:00:53 +08:00
parent 6c46f679ff
commit dca98e5a5c
4 changed files with 47 additions and 26 deletions
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BIN
app.apk
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55
main/java/com/hty/browser/FavoriteActivity.java
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@ -56,6 +56,8 @@ public class FavoriteActivity extends Activity {
ListView listView; ListView listView;
SimpleCursorAdapter adapter; SimpleCursorAdapter adapter;
Spinner spinner; Spinner spinner;
ArrayList<String> list = new ArrayList<>();
ArrayAdapter adapter_category;
int position = 0; int position = 0;
@Override @Override
@ -78,7 +80,8 @@ public class FavoriteActivity extends Activity {
spinner = (Spinner) findViewById(R.id.spinner); spinner = (Spinner) findViewById(R.id.spinner);
spinner.setOnItemSelectedListener(new Spinner.OnItemSelectedListener() { spinner.setOnItemSelectedListener(new Spinner.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) { public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
Log.e(Thread.currentThread().getStackTrace()[2] + "", "spinner: " + arg2); TextView textView = (TextView) arg1;
textView.setTextColor(Color.BLACK);
IMM.hideSoftInputFromWindow(editText.getWindowToken(), 0); IMM.hideSoftInputFromWindow(editText.getWindowToken(), 0);
String s = arg0.getItemAtPosition(arg2).toString(); String s = arg0.getItemAtPosition(arg2).toString();
search(1, s); search(1, s);
@ -294,21 +297,29 @@ public class FavoriteActivity extends Activity {
editText_title.setHint("网址"); editText_title.setHint("网址");
editText_url.setText(url); editText_url.setText(url);
layout.addView(editText_url); layout.addView(editText_url);
final Spinner spinner = new Spinner(this); final Spinner spinner1 = new Spinner(this);
spinner.setBackgroundColor(Color.GRAY); // ArrayList<String> list = new ArrayList<>();
ArrayList<String> list = new ArrayList<>(); // DBHelper helper = new DBHelper(this);
DBHelper helper = new DBHelper(this); // Cursor cursor = helper.category();
Cursor cursor = helper.category(); // if (cursor != null) {
if (cursor != null) { // while (cursor.moveToNext()) {
while (cursor.moveToNext()) { // String s = cursor.getString(cursor.getColumnIndex("category"));
String s = cursor.getString(cursor.getColumnIndex("category")); // list.add(s);
list.add(s); // }
// }
// ArrayAdapter adapter = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list);
spinner1.setAdapter(adapter_category);
spinner1.setSelection(list.indexOf(category));
spinner1.setOnItemSelectedListener(new Spinner.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
TextView textView = (TextView) arg1;
textView.setTextColor(Color.BLACK);
IMM.hideSoftInputFromWindow(editText_title.getWindowToken(), 0);
} }
public void onNothingSelected(AdapterView<?> arg0) {
} }
ArrayAdapter adapter = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list); });
spinner.setAdapter(adapter); layout.addView(spinner1);
spinner.setSelection(list.indexOf(category));
layout.addView(spinner);
AlertDialog.Builder builder = new AlertDialog.Builder(FavoriteActivity.this); AlertDialog.Builder builder = new AlertDialog.Builder(FavoriteActivity.this);
builder.setIcon(android.R.drawable.btn_star_big_on); builder.setIcon(android.R.drawable.btn_star_big_on);
builder.setTitle("修改收藏"); builder.setTitle("修改收藏");
@ -331,7 +342,7 @@ public class FavoriteActivity extends Activity {
ContentValues values = new ContentValues(); ContentValues values = new ContentValues();
values.put("website", surl); values.put("website", surl);
values.put("title", stitle); values.put("title", stitle);
values.put("category", spinner.getSelectedItem().toString()); values.put("category", spinner1.getSelectedItem().toString());
int i = db.update(DBHelper.TableName, values, "_id = " + sid, null); int i = db.update(DBHelper.TableName, values, "_id = " + sid, null);
if (i != -1) { if (i != -1) {
IMM.hideSoftInputFromWindow(editText_title.getWindowToken(), 0); IMM.hideSoftInputFromWindow(editText_title.getWindowToken(), 0);
@ -386,11 +397,15 @@ public class FavoriteActivity extends Activity {
case 4: case 4:
position = listView.getFirstVisiblePosition(); position = listView.getFirstVisiblePosition();
int id = Integer.parseInt(((TextView) menuInfo.targetView.findViewById(R.id.id)).getText().toString()); int id = Integer.parseInt(((TextView) menuInfo.targetView.findViewById(R.id.id)).getText().toString());
helper = new DBHelper(getApplicationContext()); DBHelper helper = new DBHelper(getApplicationContext());
int i = helper.del(id); int i = helper.del(id);
if (i != -1) if (i != -1) {
String s = spinner.getSelectedItem().toString();
if (s.equals(""))
search(0, editText.getText().toString()); search(0, editText.getText().toString());
else else
search(1, s);
} else
Toast.makeText(getApplicationContext(), "删除失败", Toast.LENGTH_SHORT).show(); Toast.makeText(getApplicationContext(), "删除失败", Toast.LENGTH_SHORT).show();
break; break;
} }
@ -436,7 +451,7 @@ public class FavoriteActivity extends Activity {
void genCategory() { void genCategory() {
IMM.hideSoftInputFromWindow(editText.getWindowToken(), 0); IMM.hideSoftInputFromWindow(editText.getWindowToken(), 0);
ArrayList<String> list = new ArrayList<>(); list.clear();
DBHelper helper = new DBHelper(this); DBHelper helper = new DBHelper(this);
Cursor cursor = helper.category(); Cursor cursor = helper.category();
if (cursor != null) { if (cursor != null) {
@ -444,8 +459,8 @@ public class FavoriteActivity extends Activity {
String s = cursor.getString(cursor.getColumnIndex("category")); String s = cursor.getString(cursor.getColumnIndex("category"));
list.add(s); list.add(s);
} }
ArrayAdapter adapter = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list); adapter_category = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list);
spinner.setAdapter(adapter); spinner.setAdapter(adapter_category);
} }
} }

9
main/java/com/hty/browser/FavoriteActivity1.java
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@ -325,7 +325,6 @@ public class FavoriteActivity1 extends Activity {
editText_url.setText(url); editText_url.setText(url);
layout.addView(editText_url); layout.addView(editText_url);
final Spinner spinner = new Spinner(this); final Spinner spinner = new Spinner(this);
spinner.setBackgroundColor(Color.GRAY);
ArrayList<String> list = new ArrayList<>(); ArrayList<String> list = new ArrayList<>();
DBHelper helper = new DBHelper(this); DBHelper helper = new DBHelper(this);
Cursor cursor = helper.category(); Cursor cursor = helper.category();
@ -338,6 +337,14 @@ public class FavoriteActivity1 extends Activity {
ArrayAdapter adapter = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list); ArrayAdapter adapter = new ArrayAdapter(getApplicationContext(), android.R.layout.simple_spinner_item, list);
spinner.setAdapter(adapter); spinner.setAdapter(adapter);
spinner.setSelection(list.indexOf(category)); spinner.setSelection(list.indexOf(category));
spinner.setOnItemSelectedListener(new Spinner.OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
TextView textView = (TextView) arg1;
textView.setTextColor(Color.BLACK);
}
public void onNothingSelected(AdapterView<?> arg0) {
}
});
layout.addView(spinner); layout.addView(spinner);
AlertDialog.Builder builder = new AlertDialog.Builder(FavoriteActivity1.this); AlertDialog.Builder builder = new AlertDialog.Builder(FavoriteActivity1.this);
builder.setIcon(android.R.drawable.btn_star_big_on); builder.setIcon(android.R.drawable.btn_star_big_on);

3
main/res/layout/activity_favorite.xml
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@ -14,8 +14,7 @@
<Spinner <Spinner
android:id="@+id/spinner" android:id="@+id/spinner"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="match_parent" android:layout_height="match_parent" />
android:background="#888" />
<EditText <EditText
android:id="@+id/editText" android:id="@+id/editText"