android之如何檢視模擬器或者真機的螢幕解析度
阿新 • • 發佈:2018-11-13
import android.app.Activity; import android.os.Bundle; import android.util.DisplayMetrics; import android.widget.TextView; public class EX03_05 extends Activity { private TextView mTextView01; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); /* 必須引用 android.util.DisplayMetrics */ DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(dm); String strOpt = "手機螢幕解析度為:" + dm.widthPixels + " × " + dm.heightPixels; mTextView01 = (TextView) findViewById(R.id.myTextView01); mTextView01.setText(strOpt); } }
轉載自:https://blog.csdn.net/crazy1235/article/details/7262352?utm_source=blogxgwz8 感謝博主!