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2025-11-18 15:12:24 +08:00
parent c173c425ce
commit a7d2035e70
1361 changed files with 367452 additions and 0 deletions
@@ -0,0 +1,67 @@
+package cn.shangyu.gdxzExpert.view;
+
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.RelativeLayout;
+
+public class KeyboardLayout extends RelativeLayout {
+
+    private static final String TAG = KeyboardLayout.class.getSimpleName();
+    public static final byte KEYBOARD_STATE_SHOW = -3;
+    public static final byte KEYBOARD_STATE_HIDE = -2;
+    public static final byte KEYBOARD_STATE_INIT = -1;
+    private boolean mHasInit;
+    private boolean mHasKeybord;
+    private int mHeight;
+    private onKeyboaddsChangeListener mListener;
+
+    public KeyboardLayout(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    public KeyboardLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public KeyboardLayout(Context context) {
+        super(context);
+    }
+    /**
+     * set keyboard state listener
+     */
+    public void setOnkbdStateListener(onKeyboaddsChangeListener listener){
+        mListener = listener;
+    }
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        super.onLayout(changed, l, t, r, b);
+        if (!mHasInit) {
+            mHasInit = true;
+            mHeight = b;
+            if (mListener != null) {
+                mListener.onKeyBoardStateChange(KEYBOARD_STATE_INIT);
+            }
+        } else {
+            mHeight = mHeight < b ? b : mHeight;
+        }
+        if (mHasInit && mHeight > b) {
+            mHasKeybord = true;
+            if (mListener != null) {
+                mListener.onKeyBoardStateChange(KEYBOARD_STATE_SHOW);
+            }
+
+        }
+        if (mHasInit && mHasKeybord && mHeight == b) {
+            mHasKeybord = false;
+            if (mListener != null) {
+                mListener.onKeyBoardStateChange(KEYBOARD_STATE_HIDE);
+            }
+//                Log.w(TAG, "hide keyboard.......");
+        }
+    }
+
+    public interface onKeyboaddsChangeListener{
+        public void onKeyBoardStateChange(int state);
+    }
+}