Android与Unity交互示例

package com.chen.interaction; import android.os.Bundle; import android.util.Log; import android.view.KeyEvent; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.LinearLayout; import android.widget.Toast; import com.unity3d.player.UnityPlayer; import com.unity3d.player.UnityPlayerActivity; public class UnityPlayerNativeActivity extends UnityPlayerActivity { private LinearLayout u3dLayout; private Button zoomInBtn, zoomOutBtn; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout_main); u3dLayout = (LinearLayout) findViewById(R.id.u3d_layout); u3dLayout.addView(mUnityPlayer); mUnityPlayer.requestFocus(); zoomInBtn = (Button) findViewById(R.id.zoom_in_btn); zoomOutBtn = (Button) findViewById(R.id.zoom_out_btn); zoomInBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Log.e("info","in"); UnityPlayer.UnitySendMessage("Manager", "ZoomIn", ""); } }); zoomOutBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Log.e("info","out"); UnityPlayer.UnitySendMessage("Manager", "ZoomOut", ""); } }); } public String getName(final String str) { runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(UnityPlayerNativeActivity.this, str, 1000).show(); } }); return "for the lich king"; } /** * 3D调用此方法，用于退出3D */ public void makePauseUnity() { runOnUiThread(new Runnable() { @Override public void run() { if (mUnityPlayer != null) { try { mUnityPlayer.quit(); } catch (Exception e) { e.printStackTrace(); } } UnityPlayerNativeActivity.this.finish(); } }); } /** * 按键点击事件 */ @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { onDestroy(); } return true; } @Override protected void onDestroy() { super.onDestroy(); // UnityPlayer.UnitySendMessage("Manager", "Unload", ""); mUnityPlayer.quit(); } // Pause Unity @Override protected void onPause() { super.onPause(); mUnityPlayer.pause(); } // Resume Unity @Override protected void onResume() { super.onResume(); mUnityPlayer.resume(); } @Override public void onBackPressed() { super.onBackPressed(); // mUnityPlayer.quit(); // this.finish(); } }