check if happen NullPointer

3 years ago · edd617d087
parent 2a6ce9b6ac
commit edd617d087
1 changed files with 6 additions and 4 deletions
--- a/app/src/main/java/com/frank/ffmpeg/activity/ProbeFormatActivity.kt
+++ b/app/src/main/java/com/frank/ffmpeg/activity/ProbeFormatActivity.kt
@ -45,12 +45,14 @@ class ProbeFormatActivity : BaseActivity() {
                MSG_FINISH -> {
                    progressProbe!!.visibility = View.GONE
                    layoutProbe!!.visibility = View.VISIBLE
-                    val result = msg.obj as MediaBean
-                    val resultFormat = JsonParseTool.stringFormat(result)
+                    val result = msg.obj?: msg.obj
+                    if (result != null) {
+                        val resultFormat = JsonParseTool.stringFormat(result as MediaBean)
                        if (!TextUtils.isEmpty(resultFormat) && txtProbeFormat != null) {
                            txtProbeFormat!!.text = resultFormat
                        }
                    }
+                }
                else -> {
                }
            }