Toast 显示文本，图片，及图文

淡淡的烟草味﹌ 2022-08-04 14:36 144阅读 0赞

<pre name="code" class="java">package com.ashzheng.testcodingke;
    
    import android.app.Activity;
    import android.os.Bundle;
    import android.view.Gravity;
    import android.view.View;
    import android.widget.ImageView;
    import android.widget.LinearLayout;
    import android.widget.TextView;
    import android.widget.Toast;
    
    public class MainActivity extends Activity {
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
        }
    
        public void toastText(View v) {
            Toast.makeText(this, "Hellow", Toast.LENGTH_SHORT).show();
        }
    
        public void toastImage(View v) {
            Toast t = new Toast(this);
            ImageView iv = new ImageView(this);
            iv.setImageResource(R.mipmap.puzzle_1);
            t.setView(iv);
            t.setDuration(Toast.LENGTH_LONG);
            t.setGravity(Gravity.CENTER_VERTICAL|Gravity.LEFT, 0, 0);
            t.show();
        }
        public void toastTextAndImage(View v){
            Toast t = new Toast(this);
    
            ImageView imageView = new ImageView(this);
            imageView.setImageResource(R.mipmap.puzzle_1);
    
            TextView textView = new TextView(this);
            textView.setText("显示图文");
    
            LinearLayout linearLayout = new LinearLayout(this);
            linearLayout.setOrientation(LinearLayout.VERTICAL);
            linearLayout.addView(imageView);
            linearLayout.addView(textView);
    
            t.setView(linearLayout);
            t.setDuration(Toast.LENGTH_SHORT);
            t.setGravity(Gravity.CENTER_VERTICAL | Gravity.LEFT, 0, 0);
            t.show();
        }
    
    }