android-edittext

I'm trying to write a custom compound view composed by a TextView and an EditText , _compound_view.xml_: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/compoundText" android:layout_width="match_parent" android:layout_height="wrap_content" > <TextView android:id="@+id/textLabel" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Label" /> <EditText android:id="@+id/textEdit" android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="enter text here" > </EditText> and this is the class

I am trying to show user the typed password in edit text whose input type is text Password. I implemented gesturelistener over the toggle icon like this- public boolean onTouch(View view, MotionEvent motionEvent) { switch (view.getId()) { case R.id.ivPasswordToggle: switch ( motionEvent.getAction() ) { case MotionEvent.ACTION_DOWN: Toast.makeText(getContext(),"show",Toast.LENGTH_SHORT).show(); etPassword.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD); break; case MotionEvent.ACTION_UP: etPassword.setInputType(InputType.TYPE_TEXT_VARIATION_PASSWORD | InputType.TYPE_CLASS_TEXT);

If I change the background color of my EditText using the below code, it looks like the box is shrunken and it doesn't maintain the ICS theme of a blue bottom border that exists for a default EditText . <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#99000000" > <EditText android:id="@+id/id_nick_name" android:layout_marginTop="80dip" android:layout_width="fill_parent" android:layout_height="wrap_content" android:background="#ffffff" />

This question already has an answer here: How to check edittext's text is email address or not? 16 answers I want to validate an email introduced inside an EditText and this the code that I already have: final EditText textMessage = (EditText)findViewById(R.id.textMessage); final TextView text = (TextView)findViewById(R.id.text); textMessage.addTextChangedListener(new TextWatcher() { public void afterTextChanged(Editable s) { if (textMessage.getText().toString().matches("[a-zA-Z0-9._-]+@[a-z]+.[a-z]+") && s.length() > 0) { text.setText("valid email"); } else { text.setText("invalid email"); }

I am trying to set text in a EditText but it says: Type mismatch. Required: Editable Found: String My code is as follow: String name = "Paramjeet" val nametxt = findViewById (R.id.nametxt) as EditText nametxt.text = name Don't say to use setText because I am using kotlin, not Java. Use setText(String) , since editText.text expects an Editable , not a String . Use setText(String) as EditText.text requires an editable at firstplace not String WHY ? Nice explanation by Michael given under this link . Do visit this link for more detail When generating a synthetic property for a Java getter/setter

I use the following code to perform search when user types in an EditText : EditText queryView = (EditText) findViewById(R.id.querybox); queryView.addTextChangedListener(new TextWatcher() { @Override public void afterTextChanged(Editable s) { triggerSearch(s.toString()); } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } }); However, this triggers multiple times when the user is typing a word. That is if the user is typing "hello", this code will trigger 5 times