我使用的MediaPlayer與該XMLAndroid的 - 不能改變的RelativeLayout寬/高動態
<WebView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/webView">
</WebView>
<RelativeLayout
android:id="@+id/relativeL"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true">
<SurfaceView
android:id="@+id/surfView"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
</RelativeLayout>
我試圖做的是改變relativeL的寬度/高度(等播放機內它)當我按下一個鍵
我在keypress上調用這個函數,但它沒有任何影響,沒有錯誤,沒有任何事情發生。在我的xml中添加webview之前,此功能工作得很好。正如你可以看到webview在玩家的背景中。下面是函數:
public static boolean makePlayerSmall(){
RelativeLayout.LayoutParams params1 = new RelativeLayout.LayoutParams(650, 400);
params1.setMargins(100, 120, 0, 0);
MainActivity.RL.setLayoutParams(params1);
MainActivity.RL.invalidate();
return true;
}
而且,這裏是我的MainActivity
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setImmersiveFullScreen();
setContentView(R.layout.activity_main);
RL = (RelativeLayout)findViewById(R.id.relativeL);
webView = (WebView)findViewById(R.id.webView);
assert webView != null;
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setAppCacheEnabled(false);
webView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
webView.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
return false;
}
});
webView.addJavascriptInterface(new MyJSInterface(this), "MyJSInterface");
webView.loadUrl("http://85.118.98.251/misho_android/c/?debug&debug_key=4581f079f3629a2a78909251fb402a99&mac=00%3A1A%3A79%3A04%3A97%3A3E");
//setup ui elements
vidSurface = (SurfaceView) findViewById(R.id.surfView);
vidHolder = vidSurface.getHolder();
vidHolder.addCallback(this);
}
onCreate方法任何幫助將不勝感激,謝謝!