Android 工具栏在键盘出现时向上移动

Android 工具栏在键盘出现时向上移动

xml
    android:name=".MainActivity"
    android:windowSoftInputMode="adjustResize">
    ...

xml
    xmlns:android="http://schemas.android.com/apk/res/android"
    ...>
    
            android:id="@+id/toolbar"
        ... />
    
            android:id="@+id/content_layout"
        ...>
        
        ...
    

java
public class MainActivity extends AppCompatActivity {
    private LinearLayout contentLayout;
    private Toolbar toolbar;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        contentLayout = findViewById(R.id.content_layout);
        toolbar = findViewById(R.id.toolbar);
        // 监听键盘的显示和隐藏事件
        contentLayout.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
            @Override
            public void onGlobalLayout() {
                Rect rect = new Rect();
                contentLayout.getWindowVisibleDisplayFrame(rect);
                int screenHeight = contentLayout.getRootView().getHeight();
                int keypadHeight = screenHeight - rect.bottom;
                // 判断键盘的显示状态
                if (keypadHeight > screenHeight * 0.15) {
                    // 键盘弹出时，向上移动工具栏
                    toolbar.setTranslationY(-keypadHeight);
                } else {
                    // 键盘隐藏时，恢复工具栏的位置
                    toolbar.setTranslationY(0);
                }
            }
        });
    }
}