How to use

makeText

method

in

android.widget.Toast

  @Override
  public void onClick(View view) {
    Toast.makeText(view.getContext(),"点击了关注",Toast.LENGTH_SHORT).show();
  }
});

  @Override
  public void onClick(View view) {
    Toast.makeText(view.getContext(),"点击了留言",Toast.LENGTH_SHORT).show();
  }
});

@Override
public void onValueSelected(Entry e, Highlight h) {
  Toast.makeText(this, e.toString(), Toast.LENGTH_SHORT).show();
}

  @Override
  public void onClick(View v) {
    Toast.makeText(getContext(), "点击测试", Toast.LENGTH_SHORT).show();
  }
});

  @Override
  public void onClick(View v) {
    Toast.makeText(getBaseContext(), "点击测试", Toast.LENGTH_SHORT).show();
  }
});

private void showToast(CharSequence text) {
  if (mCurrentToast != null) {
    mCurrentToast.cancel();
  }
  mCurrentToast = Toast.makeText(SimpleSampleActivity.this, text, Toast.LENGTH_SHORT);
  mCurrentToast.show();
}

@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
  if (requestCode == PERMISSION_STORAGE) {
    if (grantResults.length == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
      saveToGallery();
    } else {
      Toast.makeText(getApplicationContext(), "Saving FAILED!", Toast.LENGTH_SHORT)
          .show();
    }
  }
}

  protected abstract void saveToGallery();
}

  @Override
  public void onRefresh(@NonNull RefreshLayout refreshLayout) {
    Toast.makeText(getContext(),"触发刷新事件",Toast.LENGTH_SHORT).show();
    refreshLayout.finishRefresh(2000);
  }
});

@Trace
@UiThread
void showToast(Context context) {
  Toast.makeText(context, "Hello World!", Toast.LENGTH_LONG).show();
}

@Override
public void onRefresh(@NonNull RefreshLayout refreshLayout) {
  Toast.makeText(getContext(),"触发刷新事件",Toast.LENGTH_SHORT).show();
  refreshLayout.finishRefresh(2000);
}
@Override

@UiThread
@Trace
void showToast() {
  Toast.makeText(getContext().getApplicationContext(), "Hello World!", Toast.LENGTH_LONG).show();
}

  @Override
  public boolean onTwoLevel(@NonNull RefreshLayout refreshLayout) {
    Toast.makeText(getContext(),"触发二楼事件",Toast.LENGTH_SHORT).show();
    refreshLayout.getLayout().postDelayed(new Runnable() {
      @Override
      public void run() {
        header.finishTwoLevel();
      }
    },5000);
    return true;//true 将会展开二楼状态 false 关闭刷新
  }
});

@Override public void onRequestPermissionsResult(int requestCode, String[] permissions,
  int[] grantResults) {
 if (!hasStoragePermission()) {
  Toast.makeText(getApplication(), R.string.leak_canary_permission_not_granted, LENGTH_LONG)
    .show();
 }
 finish();
}

@Trace
@UiThread
void showToast() {
  Toast.makeText(getApplicationContext(), "Hello World!", Toast.LENGTH_LONG).show();
}

@Trace
@UiThread
void showToast() {
  Toast.makeText(getApplicationContext(), "Hello World!", Toast.LENGTH_LONG).show();
}

  private void transition(View view) {
    if (Build.VERSION.SDK_INT < 21) {
      Toast.makeText(ActivityTransitionActivity.this, "21+ only, keep out", Toast.LENGTH_SHORT).show();
    } else {
      Intent intent = new Intent(ActivityTransitionActivity.this, ActivityTransitionToActivity.class);
      ActivityOptionsCompat options = ActivityOptionsCompat.
          makeSceneTransitionAnimation(ActivityTransitionActivity.this, view, getString(R.string.transition_test));
      startActivity(intent, options.toBundle());
    }
  }
}

  @Override
  public void run() {
    mAdapter.loadMore(initData());
    if (mAdapter.getItemCount() > 60) {
      Toast.makeText(getContext(), "数据全部加载完毕", Toast.LENGTH_SHORT).show();
      refreshLayout.finishLoadMoreWithNoMoreData();//将不会再次触发加载更多事件
    } else {
      refreshLayout.finishLoadMore();
    }
  }
}, 2000);

  @Override
  public void run() {
    mAdapter.loadMore(initData());
    if (mAdapter.getItemCount() > 60) {
      Toast.makeText(getContext(), "数据全部加载完毕", Toast.LENGTH_SHORT).show();
      refreshLayout.finishLoadMoreWithNoMoreData();//将不会再次触发加载更多事件
    } else {
      refreshLayout.finishLoadMore();
    }
  }
}, 2000);

protected void requestStoragePermission(View view) {
  if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
    Snackbar.make(view, "Write permission is required to save image to gallery", Snackbar.LENGTH_INDEFINITE)
        .setAction(android.R.string.ok, new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            ActivityCompat.requestPermissions(DemoBase.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_STORAGE);
          }
        }).show();
  } else {
    Toast.makeText(getApplicationContext(), "Permission Required!", Toast.LENGTH_SHORT)
        .show();
    ActivityCompat.requestPermissions(DemoBase.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_STORAGE);
  }
}