Method of Android prohibiting EditText from automatically ejecting soft keyboard and problems encountered

Usually encountered in the development of very small problems, here to record 1.

Added in AndroidManifest. xml as in AndroidManifest android:windowSoftInputMode="adjustResize" Or adjustPan, the EditText control included in the page will automatically pop up the software disk when it enters.

1. Add in the parent layout that contains EditText android:focusable="true"和android:focusableInTouchMode="true"

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:layout_width="match_parent"
   android:layout_height="match_parent"
   android:orientation="vertical"
   android:focusable="true"
   android:focusableInTouchMode="true"
  >
  <EditText
    android:id="@+id/edit"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:inputType="text"
    android:maxLines="1"
    />
</LinearLayout>

This prevents the automatic ejection of the soft keyboard

2. Add stateHidden to AndroidManifest. xml so that it does not pop up automatically

<activity android:name=".TestAActivity"
   android:windowSoftInputMode="adjustResize|stateHidden">
</activity>

3. Enter the page to force the soft keyboard to be hidden

If neither of the first two methods works, you can use this method:

/**
 *  Hide input soft keyboard 
 * @param context
 * @param view
 */
 public static void hideInputManager(Context context,View view){
   InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
   if (view !=null && imm != null){
     imm.hideSoftInputFromWindow(view.getWindowToken(), 0); // Forced hiding 
   }
 }

Summarize