简书链接:打造activity的toast
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/** * Created by qssq on 2018/7/31 qssq666@foxmail.com */ public class ActivityToast extends Activity {
@Override protected void onCreate( Bundle savedInstanceState) { super.onCreate(savedInstanceState);
getWindow().getAttributes().flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; getWindow().getAttributes().format = PixelFormat.TRANSLUCENT;
Intent intent = getIntent();
String title = intent.getStringExtra("title"); int duration = intent.getIntExtra("duration", 1000);
FrameLayout frameLayout = new FrameLayout(this);
TextView view = new TextView(this); view.setText(title); view.setPadding(30, 10, 10, 10); frameLayout.addView(view); setContentView(frameLayout);
new Handler().postDelayed(new Runnable() { @Override public void run() { finish();
} }, duration);
}
public static void showToast(Context context, String message, int duration) { Intent intent = new Intent(context, ActivityToast.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS | Intent.FLAG_ACTIVITY_SINGLE_TOP); // intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS | Intent.FLAG_ACTIVITY_SINGLE_TOP); // intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP); intent.putExtra("title", message); intent.putExtra("duration", duration); context.startActivity(intent); } }
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缺点明显,影响返回键操作。影响任务栈,因此不可行。