Android(安卓)更改 Toast 的默认位置及自定义Toast

先看看两篇文章
Android 更改 Toast 的默认位置
android Toast大全（五种情形）建立属于你自己的Toast
Toast Notifications的API

默认效果的代码

Toast.makeText(MainActivity.this,"默认样式",Toast.LENGTH_SHORT).show();

自定义显示位置效果

private Toast toast; toast=  Toast.makeText(MainActivity.this, pickers.getShowConetnt(), Toast.LENGTH_SHORT);            toast.setGravity(Gravity.TOP, 0, 0);            toast.show();//setGravity参数一个Gravity常量，一个x方向偏移值和一个y方向偏移值。//如果你想要向右移动，增加第二个参数的值；增加第三个参数的值向下移动。

带图片的Toast

private Toast toast; toast=  Toast.makeText(MainActivity.this, pickers.getShowConetnt(), Toast.LENGTH_SHORT);   toast.setGravity(Gravity.CENTER, 0, 0);   LinearLayout toastView = (LinearLayout) toast.getView();   ImageView imageCodeProject = new ImageView(getApplicationContext());   imageCodeProject.setImageResource(R.drawable.icon);   toastView.addView(imageCodeProject, 0);   toast.show();

完全自定义效果

LayoutInflater inflater = getLayoutInflater();   View layout = inflater.inflate(R.layout.custom,     (ViewGroup) findViewById(R.id.llToast));   ImageView image = (ImageView) layout     .findViewById(R.id.tvImageToast);   image.setImageResource(R.drawable.icon);   TextView title = (TextView) layout.findViewById(R.id.tvTitleToast);   title.setText("Attention");   TextView text = (TextView) layout.findViewById(R.id.tvTextToast);   text.setText("完全自定义Toast");   toast = new Toast(getApplicationContext());   toast.setGravity(Gravity.RIGHT | Gravity.TOP, 12, 40);   toast.setDuration(Toast.LENGTH_LONG);   toast.setView(layout);   toast.show();

完.

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