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import java.io.FileNotFoundException; import android.content.ContentResolver; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.net.Uri; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.ImageView; import com.maikefengchao.daixu.R; public class WriteArticle_CompeterelayActivity extends BaseActivity { private ImageView im_upload_img; @Override public void initView(Bundle savedInstanceState){ setContentView(R.layout.view_write_competerelay); im_upload_img = (ImageView)findViewById(R.id.write_competerelay_cover_iv); } @Override protected void setListener() { im_upload_img.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(); /* 开启Pictures画面Type设定为image */ intent.setType("image/*"); /* 使用Intent.ACTION_GET_CONTENT这个Action */ intent.setAction(Intent.ACTION_GET_CONTENT); /* 取得相片后返回本画面 */ startActivityForResult(intent, 1); } }); } @Override protected void processLogic(Bundle saveInstanceState) { } //获取本地图片 @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (resultCode == RESULT_OK) { Uri uri = data.getData(); Log.e("uri", uri.toString()); ContentResolver cr = this.getContentResolver(); try { Bitmap bitmap = BitmapFactory.decodeStream(cr.openInputStream(uri)); ImageView imageView = (ImageView) findViewById(R.id.write_competerelay_cover_iv); /* 将Bitmap设定到ImageView */ imageView.setImageBitmap(bitmap); } catch (FileNotFoundException e) { Log.e("Exception", e.getMessage(),e); } } super.onActivityResult(requestCode, resultCode, data); } }
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原文地址:http://www.cnblogs.com/red-code/p/5859040.html