android-edittext

I keep on getting this error when I try to setErrorEnabled on my textInputLayout : 03-12 12:29:03.206 5706-5706/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.myapp, PID: 5706 java.lang.RuntimeException: Failed to resolve attribute at index 24 at android.content.res.TypedArray.getColor(TypedArray.java:401) at android.widget.TextView.<init>(TextView.java:696) at android.widget.TextView.<init>(TextView.java:632) at android.widget.TextView.<init>(TextView.java:628) at android.widget.TextView.<init>(TextView.java:624) at android.support.design.widget.TextInputLayout.setErrorEnabled

I want to add 10dp margin between EditText and Soft Keyboard. Here is my XML: <RelativeLayout android:id="@+id/BottomLayout" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:layout_alignParentLeft="true" android:background="@drawable/bottom_glass" > <EditText android:id="@+id/message" android:layout_width="200dp" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_centerVertical="true" android:background="@drawable/grey" android:ems="10" android:layout_marginBottom="10dp" android:hint=

I am new to android development. I am learning android development given here their is a piece of code Intent intent = new Intent(this, DisplayMessageActivity.class); EditText editText = (EditText) findViewById(R.id.edit_message); String message = editText.getText().toString(); intent.putExtra(EXTRA_MESSAGE, message); I want to know why we use String message = editText.getText().toString() after using EditText editText = (EditText) findViewById(R.id.edit_message); What does EditText return? Using EditText editText = (EditText) findViewById(R.id.edit_message); This line registers your xml

When I use setFilter method on an EditText to handle special characters, maxLength property is not working as expected. My code is below. editName = (EditText)findViewById(R.id.rna_editTextName); editName.setFilters(new InputFilter[]{getFilteredChars()}); //Below method returns filtered characters. public InputFilter getFilteredChars() { InputFilter filter = new InputFilter() { @Override public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) { if (end > start) { char[] acceptedChars = new char[]{'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',

I am trying to make the text of an EditText multiple colors. For example, if my text is, "It is a good day.", is it possible to make the "It is a" part of the sentence green and the rest red? I use something like that to make some parts of my color green: final String text = "Some Text"; Spannable modifiedText = new SpannableString(text); modifiedText.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.green)), 0, lengthYouWant, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); textView.setText(modifiedText); You could use spannables . Spannable spannable = yourText.getText(); spannable