{"id":46,"date":"2017-12-22T10:30:02","date_gmt":"2017-12-22T10:30:02","guid":{"rendered":"https:\/\/www.cipv6.de\/worp\/?p=46"},"modified":"2017-12-22T10:37:10","modified_gmt":"2017-12-22T10:37:10","slug":"android-listview-clicked-item-loschen","status":"publish","type":"post","link":"https:\/\/www.cipv6.de\/worp\/index.php\/2017\/12\/22\/android-listview-clicked-item-loschen\/","title":{"rendered":"Android Listview: clicked item l\u00f6schen"},"content":{"rendered":"
<\/pre>\n
[java]<\/p>\n
package de.clarisweb.android.listview;
\npublic class MainActivity extends AppCompatActivity {<\/p>\n
@Override
\nprotected void onCreate(Bundle savedInstanceState) {
\nsuper.onCreate(savedInstanceState);
\nsetContentView(R.layout.activity_main);
\nfinal ListView myListView = findViewById((R.id.myListView));
\nfinal ArrayList myFamily = new ArrayList();
\nmyFamily.add("P1");
\nmyFamily.add("P2");
\nmyFamily.add("P3");
\nmyFamily.add("P4");
\nmyFamily.add("P5");
\nfinal ArrayAdapter arrayAdapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, myFamily);
\nmyListView.setAdapter(arrayAdapter);
\nmyListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
\n@Override
\npublic void onItemClick(AdapterView adapterView, View view, int i, long l) {
\nLog.i("Person selected: ", myFamily.get(i));
\nToast.makeText(MainActivity.this, "Person: " + myFamily.get(i) + " entfernt", Toast.LENGTH_SHORT).show();
\narrayAdapter.remove(myFamily.get(i));
\narrayAdapter.notifyDataSetChanged(); }
\n});
\n}
\n}<\/p>\n
[\/java]<\/p>\n
<\/pre>\n","protected":false},"excerpt":{"rendered":"
[java] package de.clarisweb.android.listview; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); final ListView myListView = findViewById((R.id.myListView)); final ArrayList myFamily = new ArrayList(); myFamily.add("P1"); myFamily.add("P2"); myFamily.add("P3"); myFamily.add("P4"); myFamily.add("P5"); final ArrayAdapter arrayAdapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, myFamily); myListView.setAdapter(arrayAdapter); myListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView adapterView, View view, int i, long … Continue reading “Android Listview: clicked item l\u00f6schen”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[39,59],"class_list":["post-46","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-android","tag-uncategorized"],"yoast_head":"\nAndroid Listview: clicked item l\u00f6schen - 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